SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000

The RH data from E3 SMOS on 22 JUN 2000 between 0530 and 0700 is questionable.

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Relative Humidity(sd_rh)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)

• Time of Maximum Relative Humidity(time_max_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)

SGP/SMOS/E9 - E9 SMOS RH Drifting High

RH began drifting on high side from 10/16/2000 until replacement on 2/27/2001.  
Replacement drifitng high also.  Replaced 3/13/2001.

• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Relative Humidity(max_rh)

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Relative Humidity(sd_rh)

SGP/SMOS/E9 - RH and Vapor Pressure maximum values questionable

RH and Vapor Pressure maximum values questionable.  RH values were drifting high during 
periods of above 80% RH throughout time frame.

• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Maximum Relative Humidity(max_rh)

SGP/SMOS/E9 - E9 SMOS RH values outside of tolerance

RH values recorded above 103%.  These values are outside of tolerance.

• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Maximum Relative Humidity(max_rh)

SGP/SMOS/E1 - E1 SMOS Wind Speed and Direction values suspect

Wind speed and direction sensors had ice accumulation resulting in data values being 
incorrect.  Incorrect values were reported from 01/28 at 23:32z through 01/29 00:31z.

• Time of Minimum Wind Speed(time_min_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)

SGP/SMOS/E5 - E5 SMOS Wind speed data suspect

Wind speed sensor had ice accumulation from 01/28 at 15:37z through 01/29 07:31z.  Will 
cause max and min wind speed data to be suspect.

• maximum wind speed (gusts)(max_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E6 - E6 SMOS Daily wind speed values suspect

Wind Speed sensor had ice acumulation from 01/28 at 16:22z - 01/30 05:43z, causing daily 
wind speed values to be suspect.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E7 - E7 SMOS Daily wind speed data suspect

Wind speed sensor had ice accumulation from 01/28 at 6:07z through 01/29 at 09:32z, 
causing daily wind speed values to be suspect.

• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)

SGP/SMOS/E4 - E4 SMOS Daily wind speed values suspect

Wind sensor had ice accumulation from 01/28 at 15:08z through 01/31 at 03:01z, causing 
daily values to be suspect.

• Minimum of Wind speed(min_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Wind Speed(time_max_wspd)

SGP/SMOS/E8 - E8 SMOS Daily wind speed data suspect

Wind speed sensor had ice accumulation from 01/28 at 23:54z through 01/29 at 05:01z, 
causing daily wind speed data to be suspect.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)

SGP/SMOS/E9 - E9 SMOS Daily wind speed values suspect

Wind speed and direction sensors had ice accumulation from 01/28 17:49z - 01/29 23:01z, 
causing daily values to be suspect.

• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)

SGP/SMOS/E4 - E4 SMOS Missing Data Values

Data values missing due to loose power wire.

• Wind Speed (vector averaged)(wspd_va)
• barometric pressure(bar_pres)
• Hourly precipitation(precip)
• Relative humidity inside the instrument enclosure(rh)
• Beam 0 Temperature(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Mean Wind Speed(wspd)
• Unit Vector Wind Direction(wdir)
• Standard Deviation of wind direction(sd_deg)

• Vapor Pressure (kiloPascals)(vap_pres)
• Standard Deviation of wind direction(sd_deg)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)
• Standard Deviation of Relative Humidity(sd_rh)
• barometric pressure(bar_pres)
• Standard Deviation of Barometric Pressure(sd_bar_pres)
• Beam 0 Temperature(temp)
• Unit Vector Wind Direction(wdir)
• Hourly precipitation(precip)
• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Wind Speed(sd_wspd)
• Mean Wind Speed(wspd)
• Standard Deviation of Air Temperature(sd_temp)
• Wind Speed (vector averaged)(wspd_va)

• Maximum Snow Depth(max_snow)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Relative Humidity(max_rh)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Temperature(min_temp)
• Maximum Temperature(max_temp)
• Time of Maximum Temperature(time_max_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Temperature(time_min_temp)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Relative Humidity(min_rh)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Snow Depth(time_min_snow)

SGP/SMOS/E8 - E8 SMOS RH values beyond tolerance

RH% values reading above 103%, which is beyond tolerance.

• Relative humidity inside the instrument enclosure(rh)

• Time of Minimum Relative Humidity(time_min_rh)
• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)

• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)

SGP/SMOS/E8 - E8 Daily RH values suspect

Daily RH values suspect due to reading outside tolerance from 01/11 - 06:31z 01/13.

• Time of Minimum Relative Humidity(time_min_rh)
• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)

SGP/SMOS/E4 - E4 SMOS Missing Data Values

Daily values suspect due to missing data from 00z-18:31z.

• Time of Minimum Temperature(time_min_temp)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Maximum Snow Depth(max_snow)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Temperature(min_temp)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Relative Humidity(max_rh)
• Minimum Relative Humidity(min_rh)
• Maximum Temperature(max_temp)
• Time of Maximum Temperature(time_max_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum of Wind speed(min_wspd)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Wind Speed(time_max_wspd)

SGP/SMOS/E9 - E9 SMOS RH values outside tolerance

RH values recorded above 103%.  These values are outside tolerance.

• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Relative Humidity(max_rh)

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Relative Humidity(sd_rh)

SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA SUSPECT

Wind speed data incorrect due to ice accumulation on the sensor.  Daily values suspect.

• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)

SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION DATA INCORRECT.

Wind speed and direction data incorrect due to ice accumulation and a broken mount 
bracket.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E9 - E9 SMOS WIND SPEED DATA SUSPECT

Wind speed data suspect due to ice accumulation on sensor.  Daily data affected.

• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)

SGP/SMOS/E6 - E6 SMOS DAILY DATA VALUES SUSPECT

Daily values suspect due to all values being off scale from 19:14 - 22:31 during routine 
maintenance.

• Minimum Relative Humidity(min_rh)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Temperature(max_temp)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Temperature(time_min_temp)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum of Wind speed(min_wspd)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Temperature(time_max_temp)
• maximum wind speed (gusts)(max_wspd)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Temperature(min_temp)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Snow Depth(max_snow)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)

SGP/SMOS/E9 - E9 SMOS RH VALUES SUPECT

Rh reported as greater than 103% and failing to 0%.  Daily data will be suspect.

• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Maximum Relative Humidity(max_rh)

SGP/SMOS/E8 - E8 SMOS RH VALUES OUTSIDE OF TOLERANCE

Rh% values excessively high and outside of tolerance.

• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Relative Humidity(max_rh)

SGP/SMOS/E6 - E6 SMOS WIND SPEED DATA SUSPECT

Wind speed data suspect due to ice accumulation on the wind speed and direction sensor.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E8 - E8 SMOS WS DATA SUSPECT

WS values artificially low due to frozen conditions.  Daily data is suspect.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)

SGP/SMOS/E4 - E4 SMOS WIND SPEED AND DIRECTION DATA SUSPECT

Wind speed data and wind direction data suspect due to ice accumulation on the sensor.  
Daily data suspect.

• Minimum of Wind speed(min_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Wind Speed(time_max_wspd)

SGP/SMOS/E5 - E5 SMOS WIND SPEED AND DIRECTION DATA SUSPECT

Wind speed and direction data suspect due to ice accumulation on sensors.  Daily values 
may be affected.

• maximum wind speed (gusts)(max_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E1 - E1 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to values being off scale from 02/27/2001 @ 21:44Z through 
02/28/2001 @ 00:41Z during routine maintenance.

• Minimum Relative Humidity(min_rh)
• Maximum Snow Depth(max_snow)
• Minimum Temperature(min_temp)
• Time of Minimum Wind Speed(time_min_wspd)
• Minimum Barometric Pressure(min_bar_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Temperature(max_temp)
• Maximum Relative Humidity(max_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Temperature(time_min_temp)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Maximum Temperature(time_max_temp)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Minimum Relative Humidity(time_min_rh)

SGP/SMOS/E6 - E6 SMOS WIND SPEED DATA SUSPECT

Wind speed data suspect due to ice accumulation on sensor.

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E6 - E6 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to missing data from 15:03Z - 23:01Z.

• Minimum Relative Humidity(min_rh)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Temperature(max_temp)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Temperature(time_min_temp)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum of Wind speed(min_wspd)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Temperature(time_max_temp)
• maximum wind speed (gusts)(max_wspd)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Temperature(min_temp)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Snow Depth(max_snow)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)

SGP/SMOS/E9 - E9 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to values being off scale from 15:45Z - 16:01Z during 
replacement of T/RH sensor.

• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Temperature(time_max_temp)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Temperature(max_temp)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Relative Humidity(max_rh)
• Maximum Snow Depth(max_snow)
• Minimum Temperature(min_temp)
• Minimum Barometric Pressure(min_bar_pres)

SGP/SMOS/E1 - E1 SMOS DAILY RH DATA SUSPECT

Daily Rh and VP data suspect due to reporting of -69999 values from 14:33Z - 15:01Z.

• Minimum Relative Humidity(min_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)

SGP/SMOS/E8 - E8 SMOS RH DATA VALUES ARTIFICIALLY HIGH

Rh% values approximately 10% at 70% and above.  Sensor drifted out of tolerance.

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Minimum Vapor Pressure(min_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)

• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)
• Vapor Pressure (kiloPascals)(vap_pres)

SGP/SMOS/E8 - E8 DAILY RH AND CALCULATED VALUES SUSPECT

RH% and calculated values suspect due to sensor reporting approximately 10% high above 
70%.  Sensor replaced.

• Time of Minimum Relative Humidity(time_min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Maximum Relative Humidity(max_rh)
• Time of Maximum Relative Humidity(time_max_rh)

SGP/SMOS/E8 - E8 SMOS PRESSURE DATA INCORRECT

Pressure data incorrect due to a loose wire.  Values reported as -9999 with intermittent 
good values.

• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Minimum Barometric Pressure(min_bar_pres)

SGP/SMOS/E6 - E6 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to all values off scale from 14:21 - 17:08 during routine 
maintenance.

• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Temperature(time_max_temp)
• Time of Minimum Temperature(time_min_temp)
• Minimum Temperature(min_temp)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Minimum Snow Depth(min_snow_depth)
• Maximum Relative Humidity(max_rh)
• Maximum Temperature(max_temp)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Vapor Pressure(max_vap_pres)
• maximum wind speed (gusts)(max_wspd)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E4 - E4 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to off-scale values from 15:09 - 18:01 during routine 
maintenance.

• Time of Minimum Relative Humidity(time_min_rh)
• Minimum of Wind speed(min_wspd)
• Maximum Relative Humidity(max_rh)
• Maximum Temperature(max_temp)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Relative Humidity(time_max_rh)
• Minimum Barometric Pressure(min_bar_pres)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum Temperature(min_temp)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Minimum Temperature(time_min_temp)
• Minimum Relative Humidity(min_rh)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Maximum Temperature(time_max_temp)
• Maximum Vapor Pressure(max_vap_pres)

SGP/SMOS/E9 - E9 SMOS RH% VALUES INCORRECT

Daily RH% and calculated values incorrect due to sensor failure.

• Time of Maximum Relative Humidity(time_max_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Relative Humidity(min_rh)

SGP/SMOS/E1 - E1 SMOS DAILY RH% VALUES SUSPECT

Daily RH% values suspect.  Sensor reporting approximately 10% high at 70% and above.  
Sensor replaced.

• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)

SGP/SMOS/E1 - E1 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to all values being off-scale from 18:30 - 19:01z during 
T/RH probe replacement.

• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Relative Humidity(max_rh)
• Minimum Relative Humidity(min_rh)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Maximum Temperature(time_max_temp)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Minimum Temperature(time_min_temp)
• Minimum Barometric Pressure(min_bar_pres)
• Minimum Temperature(min_temp)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Snow Depth(max_snow)
• Minimum of Wind speed(min_wspd)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Maximum Temperature(max_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Wind Speed(time_min_wspd)

SGP/SMOS/E3 - E3 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read around 1539 mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA INCORRECT

New program reads snow depth data when no sensor is in place.  Values near 1539 mm read as 
offset.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E4 - E4 SMOS SNOW DEPTH DATA INCORRECT

New program reads snow depth when no sensor installed.  Values read are near 1539 mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E5 - E5 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sesnor installed.  Values 
read near 1539 mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read near 1539 mm.

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E7 - E7 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read near 1539 mm.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E8 - E8 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read near 1539 mm.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E9 - E9 SMOS SNOW DEPTH DATA INCORRECT

Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read near 1539 mm.

• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E4 - E4 SNOW DEPTH DATA QUESTIONABLE

Snow depth data is questionable due to the sensor intermittently reporting values outside 
the manufacturers tolerances of +/- 25mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E6 - E6 SMOS SNOW DEPTH VALUES QUESTIONABLE

Snow depth readings reported intermittently as -9999.

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E4 - E4 SNOW DEPTH VALUES QUESTIONABLE

Snow Depth sensor intermittently reporting missing values -9999.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E3 - E3 SNOW DEPTH DATA QUESTIONABLE

Snow depth sensor intermittently reporting values outside the manufacturers tolerance of 
+/- 25mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E3 - E3 SNOW DEPTH DATA VALUES INCORRECT

Snow depth readings are outside the manufacturer's tolerance of +/- 25mm.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E3 - E3 SNOW DEPTH READINGS QUESTIONABLE

Snow depth readings reporting intermittently as: -9999, outside the manufacturer's 
tolerance of +/- 25mm, and beleivable values.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA QUESTIONABLE

Snow depth readings reported intermittently as -9999, outside of manufacturer's tolerance 
of +/- 25mm, and believable values.

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E8 - E8 SMOS SNOW DEPTH DATA QUESTIONABLE

Snow depth readings intermittent -9999 and outside the manufacturer's tolerance of +/- 
25mm

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E8 - E8 SMOS SNOW DEPTH VALUES INCORRECT

Snow Depth readings are outside the manufacturer's tolerance of +/- 25mm.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E5 - E5 SMOS SNOW DEPTH DATA QUESTIONABLE

Snow depth readings intermittently reported as -9999.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA QUESTIONABLE

Snow depth readings intermittently reported outside of the manufacturer's tolerance of +/- 
25mm.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E7 - E7 SMOS SNOW DEPTH DATA QUESTIONABLE

Snow depth readings intermittently reported outside the manufacturer's tolerance of +/- 25 
mm.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E7 - E7 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Minimum Snow Depth(min_snow_depth)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)

SGP/SMOS/E7 - E7 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E3 - E3 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E3 - E3 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data was reported as 0.  In effect no snow
depth data was collected.

• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data was reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data was reported as 0.  In effect, no snow 
depth data was collected.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Minimum Snow Depth(min_snow_depth)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)

SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT

Due to a programming error snow depth data were reported as 0.  In effect, no snow depth 
data were collected.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E8 - E8 SMOS SNOW DATA INCORRECT

Due to a programming error snow depth data were reported as 0.  In effect, no snow depth 
data were collected.

• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Snow Depth(time_min_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E8 - E8 SNOW DATA INCORRECT

Due to a programming error snow depth data were all reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E5 - E5 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E5 - E5 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Minimum Snow Depth(min_snow_depth)

SGP/SMOS/E9 - E9 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data reported as 0.  In effect, no snow depth 
data were collected.

• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E9 - E9 SMOS SNOW DATA INCORRECT

Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.

• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E6 - E6 SMOS DAILY WIND SPEED DATA SUSPECT

The wind sensor was frozen due to ice accumulation during an ice storm.  The sensor was 
frozen from 01/30 at 11:00 GMT - 02/02 at 00:00 GMT.

• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Minimum of Wind speed(min_wspd)

SGP/SMOS/E6 -E6 SMOS T/RH VALUES SUSPECT

All T/RH values and those calculated from them are suspect due to possible icing on the 
sensor.  Ice accumulated on sensor or housing during ice storm.

• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Time of Maximum Temperature(time_max_temp)
• Minimum Temperature(min_temp)
• Maximum Relative Humidity(max_rh)
• Maximum Temperature(max_temp)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)

• Beam 0 Temperature(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Standard Deviation of Air Temperature(sd_temp)
• Beam 0 Temperature(temp)
• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)

• Relative humidity inside the instrument enclosure(rh)
• Beam 0 Temperature(temp)
• Vapor Pressure (kiloPascals)(vap_pres)

• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)
• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Air Temperature(sd_temp)
• Beam 0 Temperature(temp)

SGP/SMOS/E3 - E3 SMOS DAILY DATA VALUES SUSPECT

The daily data values are suspect due to tower being lowered for routine maintenance.  All 
data values for 1726 GMT were off-scale.

• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Snow Depth(max_snow)
• Time of Maximum Temperature(time_max_temp)
• Maximum Temperature(max_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Temperature(time_min_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum of Wind speed(min_wspd)
• Minimum Barometric Pressure(min_bar_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)
• Minimum Temperature(min_temp)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Barometric Pressure(time_max_bar_pres)

SGP/SMOS/E7 - E7 SMOS DAILY DATA VALUES SUSPECT

Daily data values are suspect due to tower being lowered for routine maintenance.  The 
1932 GMT 1-minute data values were all off-scale.

• Time of Maximum Temperature(time_max_temp)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Temperature(min_temp)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Maximum Wind Speed(time_max_wspd)
• Maximum Temperature(max_temp)
• Minimum Barometric Pressure(min_bar_pres)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Relative Humidity(min_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Minimum Temperature(time_min_temp)
• Time of Minimum Wind Speed(time_min_wspd)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Snow Depth(min_snow_depth)
• maximum wind speed (gusts)(max_wspd)
• Maximum Vapor Pressure(max_vap_pres)

SGP/SMOS/E9 - E9 DAILY DATA VALUES SUSPECT

Daily data values supect due to data being missing until 16:52 GMT.  Missing data caused 
by disruption to power and communications during an ice storm.

• Maximum Relative Humidity(max_rh)
• Minimum of Wind speed(min_wspd)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Wind Speed(time_max_wspd)
• Maximum Snow Depth(max_snow)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Maximum Temperature(time_max_temp)
• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Temperature(min_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Temperature(max_temp)

SGP/SMOS/E3 - E3 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to data being missing until 16:00 GMT.  Missing data was 
caused by power and communications disruption during an ice storm.

• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Snow Depth(max_snow)
• Time of Maximum Temperature(time_max_temp)
• Maximum Temperature(max_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Temperature(time_min_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum of Wind speed(min_wspd)
• Minimum Barometric Pressure(min_bar_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)
• Minimum Temperature(min_temp)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Barometric Pressure(time_max_bar_pres)

SGP/SMOS/E1 - Incorrect Windspeed

The E1 SMOS was lowered to the surface on 5 OCT 1999 between 1600 and 1617 GMT
to install counterweights.

• Time of Minimum Wind Speed(time_min_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)

• Unit Vector Wind Direction(wdir)
• Wind Speed (vector averaged)(wspd_va)
• Mean Wind Speed(wspd)
• Standard Deviation of Wind Speed(sd_wspd)

• Unit Vector Wind Direction(wdir)
• Wind Speed (vector averaged)(wspd_va)
• Mean Wind Speed(wspd)

• null(Raw data stream - documentation not supported)

• null(Raw data stream - documentation not supported)

SGP/SMOS/E1 - Incorrect Windspeed

Apparently icing conditions caused incorrect wind speed data from the E1 SMOS
between 1200 and 2230 GMT on 29 JAN 99 and again between 2130 GMT on 30 JAN 99
and 0930 GMT om 1 FEB 99.

No other data seems to have been affected.

• Time of Minimum Wind Speed(time_min_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)

• Standard Deviation of Wind Speed(sd_wspd)
• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)

• null(Raw data stream - documentation not supported)

SGP/SMOS/E1 - Icing affected E1 SMOS wind speed

Icing conditions at E1 caused the wind speed to be questionable starting at
0600 GMT on 16 MAR 98.  By 1310 GMT, the icing caused the propellor to quit.
Recovery date and time unknown because power outage caused loss of data.  The
incorrect data and missing data are identified via other DQRs.

• Time of Minimum Wind Speed(time_min_wspd)
• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)

• Standard Deviation of Wind Speed(sd_wspd)
• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)

• Wind Speed (vector averaged)(wspd_va)
• Mean Wind Speed(wspd)

• null(Raw data stream - documentation not supported)

SGP/SMOS/E5 - Lowered to surface to install counterweights

The E5 SMOS was lowered to the surface on 6 OCT 1999 between 1050 and 1110 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.

• null(Raw data stream - documentation not supported)

• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)
• Mean Wind Speed(wspd)
• Unit Vector Wind Direction(wdir)
• Standard Deviation of Wind Speed(sd_wspd)

• null(Raw data stream - documentation not supported)

• Mean Wind Speed(wspd)
• Unit Vector Wind Direction(wdir)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)

SGP/SMOS/E6 - E6 SMOS lowered to surface to install counterweights

The E6 SMOS was lowered to the surface on 6 OCT 1999 between 1505 and 1522 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.

• null(Raw data stream - documentation not supported)

• null(Raw data stream - documentation not supported)

• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)

• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)
• Unit Vector Wind Direction(wdir)
• Mean Wind Speed(wspd)

• Unit Vector Wind Direction(wdir)
• Mean Wind Speed(wspd)
• Standard Deviation of wind direction(sd_deg)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of Wind Speed(sd_wspd)

SGP/SMOS/E7 - E7 SMOS lowered to surface to install counterweights

The E7 SMOS was lowered to the surface on 8 OCT 1999 between 0740 and 0755 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.

• null(Raw data stream - documentation not supported)

• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)

• Unit Vector Wind Direction(wdir)
• Standard Deviation of wind direction(sd_deg)
• Standard Deviation of Wind Speed(sd_wspd)
• Wind Speed (vector averaged)(wspd_va)
• Mean Wind Speed(wspd)

• null(Raw data stream - documentation not supported)

• Wind Speed (vector averaged)(wspd_va)
• Unit Vector Wind Direction(wdir)
• Mean Wind Speed(wspd)
• Standard Deviation of wind direction(sd_deg)

SGP/SMOS/E8 - E8 SMOS lowered to surface to install counterweights

The E8 SMOS was lowered to the surface on 5 OCT 1999 between 1325 and 1350 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.

• null(Raw data stream - documentation not supported)

• Unit Vector Wind Direction(wdir)
• Mean Wind Speed(wspd)
• Standard Deviation of wind direction(sd_deg)
• Wind Speed (vector averaged)(wspd_va)

• Minimum of Wind speed(min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• maximum wind speed (gusts)(max_wspd)

• null(Raw data stream - documentation not supported)

• Mean Wind Speed(wspd)
• Unit Vector Wind Direction(wdir)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)
• Standard Deviation of Wind Speed(sd_wspd)

SGP/SMOS/E9 - E9 SMOS lowered to surface to install counterweights

The E9 SMOS was lowered to the surface on 20 OCT 1999 between 1110 and 1126 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.

• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)

• null(Raw data stream - documentation not supported)

• Standard Deviation of wind direction(sd_deg)
• Unit Vector Wind Direction(wdir)
• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)

• null(Raw data stream - documentation not supported)

• Mean Wind Speed(wspd)
• Standard Deviation of Wind Speed(sd_wspd)
• Unit Vector Wind Direction(wdir)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)

SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights

The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT 
while counterweights were installed.  All wind speed and direction data taken during this 
period should be flagged as incorrect.

• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)
• Unit Vector Wind Direction(wdir)
• Standard Deviation of wind direction(sd_deg)

• null(Raw data stream - documentation not supported)

• Mean Wind Speed(wspd)
• Unit Vector Wind Direction(wdir)
• Standard Deviation of wind direction(sd_deg)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of Wind Speed(sd_wspd)

• Minimum of Wind speed(min_wspd)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)

• null(Raw data stream - documentation not supported)

SGP/SMOS/E3 - E3 DAILY DATA VALUES SUSPECT

Daily data values suspect due to tower being lowered from 16:45 - 17:03 GMT in order to 
clean the radiometer domes.

• Time of Maximum Snow Depth(time_max_snow)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Snow Depth(max_snow)
• Time of Maximum Temperature(time_max_temp)
• Maximum Temperature(max_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Temperature(time_min_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum of Wind speed(min_wspd)
• Minimum Barometric Pressure(min_bar_pres)
• Maximum Barometric Pressure(max_bar_pres)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Wind Speed(time_max_wspd)
• maximum wind speed (gusts)(max_wspd)
• Minimum Temperature(min_temp)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Barometric Pressure(time_max_bar_pres)

SGP/SMOS/E9 - E9 SMOS RH VALUES SUSPECT

RH values and data values calculated from RH are suspect due to the sensor malfunctioning 
and reporting RH % values in excess of 104% during saturated conditions.

• Maximum Relative Humidity(max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Relative Humidity(min_rh)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Relative Humidity(sd_rh)

• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)
• Standard Deviation of Relative Humidity(sd_rh)

• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)

SGP/SMOS/E9 - E9 SMOS DAILY DATA VALUES SUSPECT

Daily data values suspect due to all values being off-scale from 16:46 - 16:49 GMT during 
T/RH probe replacement.

• Maximum Relative Humidity(max_rh)
• Minimum of Wind speed(min_wspd)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Wind Speed(time_max_wspd)
• Maximum Snow Depth(max_snow)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of Maximum Temperature(time_max_temp)
• Minimum Snow Depth(min_snow_depth)
• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Snow Depth(time_min_snow)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Temperature(min_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Temperature(max_temp)

SGP/SMOS/E6 - E6 SMOS RH VALUES INCORRECT

RH% values ranged from 0 to 95% in short periods of time.  Suspect the sensor element 
became wet causing the unusual readings.

• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Relative Humidity(max_rh)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity inside the instrument enclosure(rh)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)
• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)

• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)

• Standard Deviation of Vapor Pressure(sd_vap_pres)
• Relative humidity inside the instrument enclosure(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard Deviation of Relative Humidity(sd_rh)

SGP/SMOS/E6 - E6 DAILY T/RH VALUES SUSPECT

Daily T/RH values suspect due to all values being off-scale from 18:43 - 18:52 GMT during 
sensor replacement.

• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Maximum Barometric Pressure(max_bar_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Minimum Barometric Pressure(min_bar_pres)
• Time of Maximum Temperature(time_max_temp)
• Time of Minimum Temperature(time_min_temp)
• Minimum Temperature(min_temp)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Minimum Snow Depth(min_snow_depth)
• Maximum Relative Humidity(max_rh)
• Maximum Temperature(max_temp)
• Time of Minimum Relative Humidity(time_min_rh)
• Maximum Vapor Pressure(max_vap_pres)
• maximum wind speed (gusts)(max_wspd)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Minimum of Wind speed(min_wspd)
• Time of Minimum Snow Depth(time_min_snow)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E8 - E8 WIND SPEED VALUES SUSPECT

The wind speed sensor failed the 6-month field calibrations.  Data should be considered 
suspect during this time period.

• Standard Deviation of Wind Speed(sd_wspd)
• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)

• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)

• Mean Wind Speed(wspd)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of Wind Speed(sd_wspd)

• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Minimum of Wind speed(min_wspd)

• Wind Speed (vector averaged)(wspd_va)
• Mean Wind Speed(wspd)

SGP/SMOS/E8 - E8 SMOS DAILY VALUES SUSPECT

Daily data values suspect due to all data values being off-scale from 19:03 - 19:18 GMT 
during wind monitor replacement.

• Time of Minimum Snow Depth(time_min_snow)
• maximum wind speed (gusts)(max_wspd)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Minimum Snow Depth(min_snow_depth)
• Maximum Temperature(max_temp)
• Time of Minimum Temperature(time_min_temp)
• Maximum Barometric Pressure(max_bar_pres)
• Maximum Snow Depth(max_snow)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Wind Speed(time_min_wspd)
• Time of Maximum Wind Speed(time_max_wspd)
• Time of Maximum Temperature(time_max_temp)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Relative Humidity(min_rh)
• Minimum Temperature(min_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum of Wind speed(min_wspd)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Maximum Relative Humidity(max_rh)
• Minimum Barometric Pressure(min_bar_pres)

SGP/SMOS/E8 - SNOW DEPTH DATA QUESTIONABLE

Snow depth data values were intermittently reported as -9999, outside of manufacturers 
tolerance, and good values.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E8 - SNOW DEPTH DATA INCORRECT

Snow depth data reported as all -9999 or all outside of manufacturer's tolerance.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E8 - SNOW DEPTH DATA VALUES INCORRECT

SNow Depth sensor was removed for the season.  Temperatures fell below 10 deg C causing 
program to accumulate erroneous data values.

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)
• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)

SGP/SMOS/E7 - SNOW DEPTH DATA QUESTIONABLE

Snow depth readings were intermittently reported as -9999, outside of manufacturer's 
tolerance, and good values.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E7 - SNOW DEPTH DATA INCORRECT

Snow depth sensor was removed for the season.  Temperatures fell below 10 deg C causing 
program to collect erroneous data.

• Time of Minimum Snow Depth(time_min_snow)
• Maximum Snow Depth(max_snow)
• Time of Maximum Snow Depth(time_max_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

• Snow Depth Sensor(snow_sen)
• Snow Depth(snow)

SGP/SMOS/E3 - SNOW DEPTH SENSOR DATA QUESTIONABLE

Snow depth data was reported intermittently as -9999, outside of manufacturer's tolerance, 
and good.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

SGP/SMOS/E3 - SNOW DEPTH DATA INCORRECT

The snow depth sensor has been removed for the season.  The temperature dropped below 10 
deg C causing the program to read erroneous data.

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)

• Time of Maximum Snow Depth(time_max_snow)
• Maximum Snow Depth(max_snow)
• Time of Minimum Snow Depth(time_min_snow)
• Minimum Snow Depth(min_snow_depth)

• Snow Depth(snow)
• Snow Depth Sensor(snow_sen)