DQR ID | Subject | Data Streams Affected |
---|---|---|
D040126.6 | SGP/SWATS/E19 - Sensor failure, 85cm E | sgpswatsE19.b1 |
D040525.16 | SGP/SWATS/E19 - Metadata Errors | sgpswatsE19.b1 |
D041222.22 | SGP/SWATS/E19 - Sensor failure, 5cm W | sgpswatsE19.b1 |
D081027.4 | SGP/SWATS/E16 - Incorrect soil moisture | sgpswatsE16.b1 |
D081027.5 | SGP/SWATS/E19 - Sensor failure, 60cm E | sgpswatsE19.b1 |
D081209.1 | SGP/SWATS/E16 - Reprocess: Sensor failure, 60cm E | sgpswatsE16.b1 |
D081209.2 | SGP/SWATS/E16 - Sensor failure, 85cm E | sgpswatsE16.b1 |
D081210.1 | SGP/SWATS/E16 - Sensor failure, 175cm W | sgpswatsE16.b1 |
D081210.12 | SGP/SWATS/E15 - Sensor failure, 5cm E | sgpswatsE15.b1 |
D081210.13 | SGP/SWATS/E15 - Incorrect soil moisture | sgpswatsE15.b1 |
D081222.5 | SGP/SWATS/E16 - Sensor failure, 125cm E | sgpswatsE16.b1 |
D081223.1 | SGP/SWATS/E19 - Sensor failure, 125 W | sgpswatsE19.b1 |
D081223.2 | SGP/SWATS/E19 - Failed sensor, 35cm E | sgpswatsE19.b1 |
D081223.3 | SGP/SWATS/E19 - Sensor failure, 15cm W | sgpswatsE19.b1 |
D090113.1 | SGP/SWATS/E19 - Sensor failure, 5cm E | sgpswatsE19.b1 |
D090121.2 | SGP/SWATS/E16 - Sensor failure, 5cm W | sgpswatsE16.b1 |
D090121.3 | SGP/SWATS/E16 - Sensor failure, 125cm E | sgpswatsE16.b1 |
D090320.1 | SGP/SWATS/E19 - Incorrect soil, 35cm E | sgpswatsE19.b1 |
D090714.3 | SGP/SWATS/E11 - Incorrect soil moisture, 60cm E | sgpswatsE11.b1 |
D090828.1 | SGP/SWATS/E19 - Incorrect tsoil, 85cm E and 85cm W | sgpswatsE19.b1 |
D090828.2 | SGP/SWATS/E19 - Incorrect tsoil, 125cm E | sgpswatsE19.b1 |
D100715.1 | SGP/SWATS/E16 - Sensor failure | sgpswatsE16.b1 |
D100915.2 | SGP/SWATS/E16 - Sensor failure, 35-cm E | sgpswatsE16.b1 |
D110607.5 | SGP/SWATS/E19 - Sensor failure, 60cm W | sgpswatsE19.b1 |
D110707.1 | SGP/SWATS/E15 - Missing data | sgpswatsE15.b1 |
D110727.1 | SGP/SWATS/E16 - Sensor failure, 25cm E | sgpswatsE16.b1 |
D121203.3 | SGP/SWATS/E19 - Noisy tsoil_E 60cm | sgpswatsE19.b1 |
D130930.1 | SGP/SWATS/E15 - Noisy East 25cm sensor data | sgpswatsE15.b1 |
D150810.1 | SGP/SWATS/E11 - 35 cm E sensor Inconsistent with 35 cm W | sgpswatsE11.b1 |
D150810.4 | SGP/SWATS/E11 - Depth 125 and 175 Soil Measurements Suspect | sgpswatsE11.b1 |
D151201.2 | SGP ALL INSTRUMENTS - Icing Event | sgpswatsE11.b1, sgpswatsE15.b1 |
D160104.7 | SGP Site Power Outage Due to Winter Storm | sgpswatsE11.b1, sgpswatsE15.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/13/2003 | 0700 | 12/11/2008 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 85cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The temperature rise readings from the 85-cm depth on the east profile are incorrect. This also causes the matric potential and water content data for the 85-cm depth to be incorrect. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/1997 | 0107 | 05/06/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Metadata Errors |
DataStreams: | sgpswatsE19.b1 |
Description: | The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the SWATS.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2004 | 1830 | 12/11/2008 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 5cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The sensor at the 5-cm depth on the west profile began reporting missing values (-9999) with a few intermittent incorrect values after 1830GMT. (The 5-cm west soil temperatures are good until 2030GMT on 20041203.) |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/22/2008 | 0800 | 11/05/2008 | 2200 |
Subject: | SGP/SWATS/E16 - Incorrect soil moisture |
DataStreams: | sgpswatsE16.b1 |
Description: | Sensors for all levels in both profiles were reporting values of temperature rise at or near 0 C. The incorrect values of temperature rise result in incorrect soil moisture data. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2000 | 0300 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Sensor failure, 60cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The 60cm East profile sensor began reporting temperature rise values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/04/2008 | 1700 | 11/15/2011 | 1407 |
Subject: | SGP/SWATS/E16 - Reprocess: Sensor failure, 60cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | The 60cm East sensor failed. Soil temperature data are unaffected. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/1998 | 1600 | 11/15/2011 | 2359 |
Subject: | SGP/SWATS/E16 - Sensor failure, 85cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | The 85cm East sensor failed. Soil temperature data were not affected. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2002 | 1400 | 11/15/2011 | 2359 |
Subject: | SGP/SWATS/E16 - Sensor failure, 175cm W |
DataStreams: | sgpswatsE16.b1 |
Description: | The 175 cm West sensor failed. Soil temperature data are not affected. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/06/2006 | 2300 | 03/01/2016 | 1800 |
Subject: | SGP/SWATS/E15 - Sensor failure, 5cm E |
DataStreams: | sgpswatsE15.b1 |
Description: | The 5 cm sensor installed in the east profile failed on 01/06/2006 at 23:00 GMT. |
Measurements: | sgpswatsE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2008 | 2000 | 11/04/2008 | 2000 |
Subject: | SGP/SWATS/E15 - Incorrect soil moisture |
DataStreams: | sgpswatsE15.b1 |
Description: | At 20:00 GMT on 05/07/08, temperature rise data from ALL sensors on both profiles began reporting values of temperature change near 0 C. These incorrect values of temperature rise result in incorrect soil moisture data for all sensors. Soil temperature data are unaffected. |
Measurements: | sgpswatsE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/14/2008 | 0400 | 04/24/2009 | 1500 |
Subject: | SGP/SWATS/E16 - Sensor failure, 125cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | Temperature rise values from the 125 cm E sensor began to intermittently drop out to values near 0 C starting at 4:00 GMT on 12/14 before permanently reporting values near 0 C at 20:00 GMT on 12/15. The incorrect values of temperature rise result in incorrect matric potential and water content data for these sensors. Soil temperature for this sensor is not affected. Sensor resumed working 20090425. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/21/2002 | 0900 | 12/11/2008 | 2100 |
Subject: | SGP/SWATS/E19 - Sensor failure, 125 W |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise values form the 125 cm West profile sensor began reporting values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/02/2007 | 2300 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Failed sensor, 35cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise and soil temperature from the 35cm East profile sensor began to report as -9999. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/10/2007 | 0000 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Sensor failure, 15cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise and soil temperature from the 15cm West profile sensor began to report as -9999. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2008 | 2100 | 05/24/2011 | 2200 |
Subject: | SGP/SWATS/E19 - Sensor failure, 5cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | After the new refurbishment sensors were hooked up, the 5 cm E sensor began reporting values of -9999 for all variables. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/04/2005 | 0200 | 11/15/2011 | 2359 |
Subject: | SGP/SWATS/E16 - Sensor failure, 5cm W |
DataStreams: | sgpswatsE16.b1 |
Description: | Both temperature rise and soil temperature failed for the 5cm West sensor. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/26/2001 | 2300 | 06/13/2006 | 2300 |
Subject: | SGP/SWATS/E16 - Sensor failure, 125cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | The 125cm East sensor reported temperature rise values at or about 0 for the duration of the specified period. Soil temperature data were not affected. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2008 | 0000 | 01/15/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect soil, 35cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 35 cm E sensor at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/12/2009 | 1600 | 02/25/2016 | 1400 |
Subject: | SGP/SWATS/E11 - Incorrect soil moisture, 60cm E |
DataStreams: | sgpswatsE11.b1 |
Description: | All trise values from the 60 cm E sensor are incorrectly reporting near zero. This also causes the matric potential (soilwatpot_E) and water content (watcont_E) data to be incorrect at this depth. |
Measurements: | sgpswatsE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2008 | 0000 | 04/24/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect tsoil, 85cm E and 85cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 85 cm E and 85 cm W sensors at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2009 | 1800 | 04/24/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect tsoil, 125cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 125 cm E sensor at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2010 | 0000 | 11/15/2011 | 1815 |
Subject: | SGP/SWATS/E16 - Sensor failure |
DataStreams: | sgpswatsE16.b1 |
Description: | The East 15 cm sensor began producing intermittent missing values between 5/6 and 5/11, and then consistently on 5/12 and after. This sensor has failed. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/12/2010 | 0300 | 11/15/2011 | 1815 |
Subject: | SGP/SWATS/E16 - Sensor failure, 35-cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | All variables from the 35-cm depth on the east profile are reporting as -9999. Sensor has failed. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/11/2010 | 0000 | 05/24/2011 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 60cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The West 60 cm sensor began producing missing values at variable times on 5/11/2010, then consistently. It appears the sensor failed. This facility was shutdown 5/24 following a tornado event. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/19/2004 | 1307 | 12/23/2004 | 2108 |
03/14/2002 | 2307 | 03/16/2002 | 0007 |
10/31/2007 | 1707 | 11/06/2007 | 2045 |
07/02/2006 | 1207 | 07/05/2006 | 1733 |
06/18/2011 | 0407 | 06/27/2011 | 1307 |
01/28/2002 | 2307 | 02/10/2002 | 1707 |
08/18/1997 | 0907 | 09/09/1997 | 1605 |
10/10/2007 | 1607 | 10/23/2007 | 1658 |
05/08/2010 | 0907 | 05/13/2010 | 1907 |
09/16/2010 | 0107 | 09/21/2010 | 1516 |
05/23/2011 | 2107 | 06/14/2011 | 1527 |
Subject: | SGP/SWATS/E15 - Missing data |
DataStreams: | sgpswatsE15.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpswatsE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/16/2011 | 0100 | 11/15/2011 | 1815 |
Subject: | SGP/SWATS/E16 - Sensor failure, 25cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | The East 25 cm sensor trise dropped to zero. Connections were checked. Sensor has failed. |
Measurements: | sgpswatsE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2008 | 2200 | 05/23/2011 | 1800 |
Subject: | SGP/SWATS/E19 - Noisy tsoil_E 60cm |
DataStreams: | sgpswatsE19.b1 |
Description: | The East 60 cm tsoil was very noisy during this period |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/14/2013 | 2100 | 08/23/2013 | 1600 |
Subject: | SGP/SWATS/E15 - Noisy East 25cm sensor data |
DataStreams: | sgpswatsE15.b1 |
Description: | The trise variable for the East 25cm sensor was sporadic beginning July 14. The values were spiking upward (dry) especially during rain events. After re-seating the wires the values returned to normal, less noisy with no spikes during rain events. |
Measurements: | sgpswatsE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2014 | 0000 | 02/25/2016 | 1400 |
Subject: | SGP/SWATS/E11 - 35 cm E sensor Inconsistent with 35 cm W |
DataStreams: | sgpswatsE11.b1 |
Description: | The 35 cm E sensor seems to report incongruent temperature rise, fractional water index, and soil water potential values. |
Measurements: | sgpswatsE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/12/2015 | 1507 | 02/25/2016 | 1400 |
Subject: | SGP/SWATS/E11 - Depth 125 and 175 Soil Measurements Suspect |
DataStreams: | sgpswatsE11.b1 |
Description: | Depth 125 and 175 east and west trise values have exceeded their maximum limits, probably the result of incorrect calibration of the sensors. This problem will not be resolved until the SWATS system is replaced by a new system. |
Measurements: | sgpswatsE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/27/2015 | 0000 | 11/30/2015 | 2359 |
Subject: | SGP ALL INSTRUMENTS - Icing Event |
DataStreams: | sgpswatsE11.b1, sgpswatsE15.b1 |
Description: | An icing event (winter storm Cara) passed slowly through the area during this time frame. Instruments at the SGP may have been affected by ice accumulation. |
Measurements: | sgpswatsE15.b1:
sgpswatsE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/26/2015 | 0000 | 01/01/2016 | 2359 |
Subject: | SGP Site Power Outage Due to Winter Storm |
DataStreams: | sgpswatsE11.b1, sgpswatsE15.b1 |
Description: | On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result was very very slick roads and mass power outages. The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th. The power was restored on 7:56 PM CDT on Wednesday, December 30th Site Emergency procedures were activated and Technicians drained water out of instrument reservoirs and other measures as needed, early Monday morning. On Wednesdays as roads and power started was restored to much of the areas east of I-35 , Site Technicians performed maintenance on several Extended Facilities. During this period, data are potentially missing, incorrect, or suspect. Carefully inspect the data before use. |
Measurements: | sgpswatsE15.b1:
sgpswatsE11.b1:
|