DQRs for Session: 109661 User:gaustadCompleted: 01-04-2008

Data Quality Reports for Session: 109661 User: gaustad Completed: 01/04/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020424.1	NSA/METTWRC1 - METTWRCQ DATA REPORTED AS -9999	nsamettwrC1.a1, nsamettwrC1.b1, nsaorgC1.a1, nsaorgC1.b1, nsapwsC1.a1, nsapwsC1.b1
D020424.2	NSA/METTWRC1 - METTWRC1 NO DATA COLLECTED FROM TOWER	nsamettwrC1.a1, nsamettwrC1.b1, nsaorgC1.a1, nsaorgC1.b1, nsapwsC1.a1, nsapwsC1.b1
D020610.2	NSA/METTWR/C1 - Wind Speed data intermittently bad	nsamettwrC1.a1, nsamettwrC1.b1
D020610.7	NSA/METTWR/C1 - Data missing due to Power Failure	nsamettwrC1.a1, nsamettwrC1.b1
D020611.1	NSA/METTIPTWR/C2 - Data missing due to Power Failure	nsametC2.00, nsamettiptwrC2.a1, nsamettiptwrC2.b1
D021205.1	NSA/BMET/C2 - NSA/METTIPTOWER/C2 - C2 MET DATA MISSING	nsamettiptwrC2.a1, nsamettiptwrC2.b1
D030411.4	NSA/C2 - Missing met, pws, snodep data due to comm error	nsamettiptwrC2.a1, nsamettiptwrC2.b1, nsapwsC2.a1, nsapwsC2.b1, nsasnodepC2.a1

DQRID : D020424.1

Start Date	Start Time	End Date	End Time
02/04/2002	1006	02/04/2002	1022
02/11/2002	2100	02/21/2002	1929

Subject:	NSA/METTWRC1 - METTWRCQ DATA REPORTED AS -9999
DataStreams:	nsamettwrC1.a1, nsamettwrC1.b1, nsaorgC1.a1, nsaorgC1.b1, nsapwsC1.a1, nsapwsC1.b1
Description:	Due to local power outages caused by winter storms, the Bridgeview collection program became corrupted. All tower data and associated instruments on the tower reported as -9999.
Measurements:	nsamettwrC1.a1: Minimum Dew Point Temperature(dew_pt_temp_min) Mean Dew Point Temperature(dew_pt_temp_mean) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Maximum Wind Speed(wind_spd_max) Std Dev of Wind Speed(wind_spd_sd) Internal Temperature out of range error(internal_temp_out_of_range_error) Mean Relative Humidity(relh_mean) Temperature maximum(temp_max) Std Dev of Wind Direction(wind_dir_sd) Mean Air Temperature or Hardware Error(temp_mean) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Vector-averaged Wind Direction(wind_dir_vec_avg) Serial Port Error(serial_port_error) Barometric Pressure(atmos_pressure) Read Timeout Error(atmos_pressure_read_timeout_error) Minimum Wind Speed(wind_spd_min) Minimum Wind Direction(wind_dir_min) Minimum Vapor Pressure(vap_pres_min) Std Dev of Vapor Pressure(vap_pres_sd) Relative humidity maximum(relh_max) Out of Range Error(atmos_pressure_out_of_range_error) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Wind Speed out of range error(win_spd_out_of_range_error) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Maximum Wind Direction(wind_dir_max) Relative humidity minimum(relh_min) Std Dev of Air Temperature(temp_sd) Maximum Dew Point Temperature(dew_pt_temp_max) Wind Direction out of range error(win_dir_out_of_range_error) Air Temperature Hardware Error(temp_hardware_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Air Temperature out of range error(temp_out_of_range_error) Vapor Pressure out of range error(vap_pres_out_of_range_error) Maximum Vapor Pressure(vap_pres_max) Relative Humidity out of range error(relh_out_of_range_error) Mean Vapor Pressure(vap_pres_mean) Vector-averaged Wind Speed(wind_spd_vec_avg) Temperature minimum(temp_min) Mean Wind Speed(wind_spd_mean) Internal Voltage out of range error(internal_voltage_out_of_range_error) nsapwsC1.a1: One Minute PW code out of range error(one_min_pw_code_out_of_range_error) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) NWS code(present_weather_sensor_NWS_code) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) Cumulative Snow(cumulative_snow) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error) One Minute Visibility out of range error(one_minute_vis_out_of_range_error) Present Weather Sensor Serial Error(pws_serial_error) Precipitation rate(precip_rate) one Minute Visibility(one_minute_visibility) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) Ten Minute Visibility(ten_minute_visibility) Cumulative Snow out of range error(cumul_snow_out_of_range_error) nsaorgC1.b1: NWS code(precip_NWS_code) Daily Accumulation(precip_daily_accum) Precipitation rate(precip_rate) Daily Accumulation out of range error(precip_out_of_range_error) ORG Read Timeout Error(precip_read_timeout_error) ORG Serial Error(precip_serial_error) ORG No Data Error(precip_no_data_error) nsamettwrC1.b1: Internal Voltage out of range error(internal_voltage_out_of_range_error) Mean Dew Point Temperature(dew_pt_temp_mean) Relative humidity maximum(relh_max) Std Dev of Air Temperature(temp_sd) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Mean Air Temperature or Hardware Error(temp_mean) Mean Vapor Pressure(vap_pres_mean) Std Dev of Dew Point Temperature(dew_pt_temp_sd) PTB Serial Error(atmos_pressure_PTB_serial_error) Wind Speed out of range error(wind_spd_out_of_range_error) Temperature maximum(temp_max) Vector-averaged Wind Speed(wind_spd_vec_avg) Minimum Wind Speed(wind_spd_min) Internal Temperature out of range error(internal_temp_out_of_range_error) Std Dev of Wind Speed(wind_spd_sd) Mean Wind Speed(wind_spd_mean) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Barometric Pressure(atmos_pressure) Number of timeouts reading the met tower data by height(read_timeout_count) Maximum Vapor Pressure(vap_pres_max) Relative Humidity out of range error(relh_out_of_range_error) Mean Relative Humidity(relh_mean) Air Temperature Hardware Error(temp_hardware_error) Minimum Wind Direction(wind_dir_min) Std Dev of Vapor Pressure(vap_pres_sd) Air Temperature out of range error(temp_out_of_range_error) Wind Direction out of range error(wind_dir_out_of_range_error) Read Timeout Error(atmos_pressure_read_timeout_error) Maximum Wind Direction(wind_dir_max) Std Dev of Wind Direction(wind_dir_sd) Maximum Wind Speed(wind_spd_max) Minimum Vapor Pressure(vap_pres_min) Temperature minimum(temp_min) Maximum Dew Point Temperature(dew_pt_temp_max) Vector-averaged Wind Direction(wind_dir_vec_avg) Vapor Pressure out of range error(vap_pres_out_of_range_error) Out of Range Error(atmos_pressure_out_of_range_error) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Minimum Dew Point Temperature(dew_pt_temp_min) Relative humidity minimum(relh_min) nsaorgC1.a1: ORG Serial Error(precip_serial_error) Daily Accumulation(precip_daily_accum) NWS code(precip_NWS_code) ORG No Data Error(precip_no_data_error) Daily Accumulation out of range error(precip_out_of_range_error) Precipitation rate(precip_rate) ORG Read Timeout Error(precip_read_timeout_error) nsapwsC1.b1: Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) Cumulative Snow(cumulative_snow) Precipitation rate(precip_rate) Present Weather Sensor Serial Error(pws_serial_error) Cumulative Snow out of range error(cumul_snow_out_of_range_error) NWS code(present_weather_sensor_NWS_code) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) One Minute PW code out of range error(one_min_pw_code_out_of_range_error) Ten Minute Visibility(ten_minute_visibility) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) One Minute Visibility out of range error(one_minute_vis_out_of_range_error) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error) one Minute Visibility(one_minute_visibility) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error)

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DQRID : D020424.2

Start Date	Start Time	End Date	End Time
02/04/2002	1023	02/11/2002	2059
02/21/2002	1930	02/21/2002	2002

Subject:	NSA/METTWRC1 - METTWRC1 NO DATA COLLECTED FROM TOWER
DataStreams:	nsamettwrC1.a1, nsamettwrC1.b1, nsaorgC1.a1, nsaorgC1.b1, nsapwsC1.a1, nsapwsC1.b1
Description:	Power outage caused fatal errors in the Bridgeview collection program. No data was ingested from the tower and sensors located on the tower.
Measurements:	nsamettwrC1.a1: Minimum Dew Point Temperature(dew_pt_temp_min) Mean Dew Point Temperature(dew_pt_temp_mean) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Maximum Wind Speed(wind_spd_max) Std Dev of Wind Speed(wind_spd_sd) Internal Temperature out of range error(internal_temp_out_of_range_error) Mean Relative Humidity(relh_mean) Temperature maximum(temp_max) Std Dev of Wind Direction(wind_dir_sd) Mean Air Temperature or Hardware Error(temp_mean) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Vector-averaged Wind Direction(wind_dir_vec_avg) Serial Port Error(serial_port_error) Barometric Pressure(atmos_pressure) Read Timeout Error(atmos_pressure_read_timeout_error) Minimum Wind Speed(wind_spd_min) Minimum Wind Direction(wind_dir_min) Minimum Vapor Pressure(vap_pres_min) Std Dev of Vapor Pressure(vap_pres_sd) Relative humidity maximum(relh_max) Out of Range Error(atmos_pressure_out_of_range_error) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Wind Speed out of range error(win_spd_out_of_range_error) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Maximum Wind Direction(wind_dir_max) Relative humidity minimum(relh_min) Std Dev of Air Temperature(temp_sd) Maximum Dew Point Temperature(dew_pt_temp_max) Wind Direction out of range error(win_dir_out_of_range_error) Air Temperature Hardware Error(temp_hardware_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Air Temperature out of range error(temp_out_of_range_error) Vapor Pressure out of range error(vap_pres_out_of_range_error) Maximum Vapor Pressure(vap_pres_max) Relative Humidity out of range error(relh_out_of_range_error) Mean Vapor Pressure(vap_pres_mean) Vector-averaged Wind Speed(wind_spd_vec_avg) Temperature minimum(temp_min) Mean Wind Speed(wind_spd_mean) Internal Voltage out of range error(internal_voltage_out_of_range_error) nsapwsC1.a1: One Minute PW code out of range error(one_min_pw_code_out_of_range_error) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) NWS code(present_weather_sensor_NWS_code) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) Cumulative Snow(cumulative_snow) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error) One Minute Visibility out of range error(one_minute_vis_out_of_range_error) Present Weather Sensor Serial Error(pws_serial_error) Precipitation rate(precip_rate) one Minute Visibility(one_minute_visibility) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) Ten Minute Visibility(ten_minute_visibility) Cumulative Snow out of range error(cumul_snow_out_of_range_error) nsaorgC1.b1: NWS code(precip_NWS_code) Daily Accumulation(precip_daily_accum) Precipitation rate(precip_rate) Daily Accumulation out of range error(precip_out_of_range_error) ORG Read Timeout Error(precip_read_timeout_error) ORG Serial Error(precip_serial_error) ORG No Data Error(precip_no_data_error) nsamettwrC1.b1: Internal Voltage out of range error(internal_voltage_out_of_range_error) Mean Dew Point Temperature(dew_pt_temp_mean) Relative humidity maximum(relh_max) Std Dev of Air Temperature(temp_sd) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Mean Air Temperature or Hardware Error(temp_mean) Mean Vapor Pressure(vap_pres_mean) Std Dev of Dew Point Temperature(dew_pt_temp_sd) PTB Serial Error(atmos_pressure_PTB_serial_error) Wind Speed out of range error(wind_spd_out_of_range_error) Temperature maximum(temp_max) Vector-averaged Wind Speed(wind_spd_vec_avg) Minimum Wind Speed(wind_spd_min) Internal Temperature out of range error(internal_temp_out_of_range_error) Std Dev of Wind Speed(wind_spd_sd) Mean Wind Speed(wind_spd_mean) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Barometric Pressure(atmos_pressure) Number of timeouts reading the met tower data by height(read_timeout_count) Maximum Vapor Pressure(vap_pres_max) Relative Humidity out of range error(relh_out_of_range_error) Mean Relative Humidity(relh_mean) Air Temperature Hardware Error(temp_hardware_error) Minimum Wind Direction(wind_dir_min) Std Dev of Vapor Pressure(vap_pres_sd) Air Temperature out of range error(temp_out_of_range_error) Wind Direction out of range error(wind_dir_out_of_range_error) Read Timeout Error(atmos_pressure_read_timeout_error) Maximum Wind Direction(wind_dir_max) Std Dev of Wind Direction(wind_dir_sd) Maximum Wind Speed(wind_spd_max) Minimum Vapor Pressure(vap_pres_min) Temperature minimum(temp_min) Maximum Dew Point Temperature(dew_pt_temp_max) Vector-averaged Wind Direction(wind_dir_vec_avg) Vapor Pressure out of range error(vap_pres_out_of_range_error) Out of Range Error(atmos_pressure_out_of_range_error) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Minimum Dew Point Temperature(dew_pt_temp_min) Relative humidity minimum(relh_min) nsaorgC1.a1: ORG Serial Error(precip_serial_error) Daily Accumulation(precip_daily_accum) NWS code(precip_NWS_code) ORG No Data Error(precip_no_data_error) Daily Accumulation out of range error(precip_out_of_range_error) Precipitation rate(precip_rate) ORG Read Timeout Error(precip_read_timeout_error) nsapwsC1.b1: Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) Cumulative Snow(cumulative_snow) Precipitation rate(precip_rate) Present Weather Sensor Serial Error(pws_serial_error) Cumulative Snow out of range error(cumul_snow_out_of_range_error) NWS code(present_weather_sensor_NWS_code) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) One Minute PW code out of range error(one_min_pw_code_out_of_range_error) Ten Minute Visibility(ten_minute_visibility) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) One Minute Visibility out of range error(one_minute_vis_out_of_range_error) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error) one Minute Visibility(one_minute_visibility) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error)

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DQRID : D020610.2

Start Date	Start Time	End Date	End Time
05/28/2002	1530	09/18/2002	1915

Subject:	NSA/METTWR/C1 - Wind Speed data intermittently bad
DataStreams:	nsamettwrC1.a1, nsamettwrC1.b1
Description:	Wind speed at 20m level icing up and wind speed values are intermittently 0 m/s, lower than other sensors and good at times. Heater failure on sensor that prevents icing.
Measurements:	nsamettwrC1.a1: Std Dev of Wind Speed(wind_spd_sd) Mean Wind Speed(wind_spd_mean) Minimum Wind Speed(wind_spd_min) Maximum Wind Speed(wind_spd_max) Vector-averaged Wind Speed(wind_spd_vec_avg) nsamettwrC1.b1: Mean Wind Speed(wind_spd_mean) Maximum Wind Speed(wind_spd_max) Std Dev of Wind Speed(wind_spd_sd) Vector-averaged Wind Speed(wind_spd_vec_avg) Minimum Wind Speed(wind_spd_min) Wind Speed out of range error(wind_spd_out_of_range_error)

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DQRID : D020610.7

Start Date	Start Time	End Date	End Time
06/06/2002	0150	06/07/2002	1707

Subject:	NSA/METTWR/C1 - Data missing due to Power Failure
DataStreams:	nsamettwrC1.a1, nsamettwrC1.b1
Description:	From 020606.0150-0204, the met twr data (all levels) are all -9999 due to a power failure. The collection program was shut down from 0205-1930, so no data were collected. And from 1931-020607.1707, the data are all -9999 again due to the power failure.
Measurements:	nsamettwrC1.a1: Minimum Dew Point Temperature(dew_pt_temp_min) Wind Speed out of range error(win_spd_out_of_range_error) Mean Dew Point Temperature(dew_pt_temp_mean) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Maximum Wind Direction(wind_dir_max) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Relative humidity minimum(relh_min) Maximum Wind Speed(wind_spd_max) lon(lon) lat(lat) Std Dev of Wind Speed(wind_spd_sd) Std Dev of Air Temperature(temp_sd) Internal Temperature out of range error(internal_temp_out_of_range_error) Mean Relative Humidity(relh_mean) Temperature maximum(temp_max) Std Dev of Wind Direction(wind_dir_sd) Maximum Dew Point Temperature(dew_pt_temp_max) Dummy altitude for Zeb(alt) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Mean Air Temperature or Hardware Error(temp_mean) Wind Direction out of range error(win_dir_out_of_range_error) Vector-averaged Wind Direction(wind_dir_vec_avg) base time(base_time) Air Temperature Hardware Error(temp_hardware_error) Time offset of tweaks from base_time(time_offset) Serial Port Error(serial_port_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Barometric Pressure(atmos_pressure) Read Timeout Error(atmos_pressure_read_timeout_error) Air Temperature out of range error(temp_out_of_range_error) Minimum Wind Speed(wind_spd_min) Minimum Wind Direction(wind_dir_min) Vapor Pressure out of range error(vap_pres_out_of_range_error) Minimum Vapor Pressure(vap_pres_min) Std Dev of Vapor Pressure(vap_pres_sd) Relative humidity maximum(relh_max) Maximum Vapor Pressure(vap_pres_max) Relative Humidity out of range error(relh_out_of_range_error) Mean Vapor Pressure(vap_pres_mean) Vector-averaged Wind Speed(wind_spd_vec_avg) Temperature minimum(temp_min) Mean Wind Speed(wind_spd_mean) Out of Range Error(atmos_pressure_out_of_range_error) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Internal Voltage out of range error(internal_voltage_out_of_range_error) nsamettwrC1.b1: Relative Humidity out of range error(relh_out_of_range_error) Mean Relative Humidity(relh_mean) Air Temperature Hardware Error(temp_hardware_error) Internal Voltage out of range error(internal_voltage_out_of_range_error) Time offset of tweaks from base_time(time_offset) Mean Dew Point Temperature(dew_pt_temp_mean) Air Temperature out of range error(temp_out_of_range_error) Std Dev of Vapor Pressure(vap_pres_sd) Minimum Wind Direction(wind_dir_min) Wind Direction out of range error(wind_dir_out_of_range_error) Read Timeout Error(atmos_pressure_read_timeout_error) Std Dev of Wind Direction(wind_dir_sd) Maximum Wind Direction(wind_dir_max) Maximum Wind Speed(wind_spd_max) Relative humidity maximum(relh_max) Minimum Vapor Pressure(vap_pres_min) Std Dev of Air Temperature(temp_sd) Temperature minimum(temp_min) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Mean Air Temperature or Hardware Error(temp_mean) Mean Vapor Pressure(vap_pres_mean) base time(base_time) Std Dev of Dew Point Temperature(dew_pt_temp_sd) PTB Serial Error(atmos_pressure_PTB_serial_error) Wind Speed out of range error(wind_spd_out_of_range_error) Vector-averaged Wind Speed(wind_spd_vec_avg) Temperature maximum(temp_max) Minimum Wind Speed(wind_spd_min) Maximum Dew Point Temperature(dew_pt_temp_max) Vector-averaged Wind Direction(wind_dir_vec_avg) Internal Temperature out of range error(internal_temp_out_of_range_error) Vapor Pressure out of range error(vap_pres_out_of_range_error) Out of Range Error(atmos_pressure_out_of_range_error) Std Dev of Wind Speed(wind_spd_sd) Mean Wind Speed(wind_spd_mean) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Minimum Dew Point Temperature(dew_pt_temp_min) Barometric Pressure(atmos_pressure) lon(lon) Number of timeouts reading the met tower data by height(read_timeout_count) Relative humidity minimum(relh_min) lat(lat) Dummy altitude for Zeb(alt) Maximum Vapor Pressure(vap_pres_max)

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DQRID : D020611.1

Start Date	Start Time	End Date	End Time
06/05/2002	1227	06/06/2002	2100

Subject:	NSA/METTIPTWR/C2 - Data missing due to Power Failure
DataStreams:	nsametC2.00, nsamettiptwrC2.a1, nsamettiptwrC2.b1
Description:	No data were collected due to a power failure.
Measurements:	nsametC2.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) nsamettiptwrC2.b1: Vapor Pressure out of range error(vap_pres_out_of_range_error) Std Dev of Wind Direction(wind_dir_sd) Number of timeouts reading the met tower data by height(read_timeout_count) Minimum Air Temperature Difference(temp_min_diff) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Std Dev of Air Temperature Difference(temp_sd_diff) Mean Dew Point Temperature(dew_pt_temp_mean) Air Temperature Hardware Error(temp_hardware_error) Relative Humidity out of range error(relh_out_of_range_error) Internal Temperature out of range error(internal_temp_out_of_range_error) Relative humidity maximum(relh_max) Maximum Wind Direction(wind_dir_max) Barometric Pressure(atmos_pressure) Mean Air Temperature or Hardware Error(temp_mean) Minimum Vapor Pressure(vap_pres_min) Vector-averaged Wind Speed(wind_spd_vec_avg) Wind Direction out of range error(wind_dir_out_of_range_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Temperature maximum(temp_max) Mean Vapor Pressure(vap_pres_mean) Mean Air Temperature Difference(temp_mean_diff) Maximum Vapor Pressure(vap_pres_max) Minimum Wind Direction(wind_dir_min) Std Dev of Vapor Pressure(vap_pres_sd) Std Dev of Air Temperature(temp_sd) Maximum Wind Speed(wind_spd_max) Out of Range Error(atmos_pressure_out_of_range_error) lon(lon) Relative humidity minimum(relh_min) Air Temperature out of range error(temp_out_of_range_error) Std Dev of Wind Speed(wind_spd_sd) Read Timeout Error(atmos_pressure_read_timeout_error) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Wind Speed out of range error(wind_spd_out_of_range_error) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Dummy altitude for Zeb(alt) Mean Wind Speed(wind_spd_mean) Maximum Dew Point Temperature(dew_pt_temp_max) Vector-averaged Wind Direction(wind_dir_vec_avg) Minimum Wind Speed(wind_spd_min) base time(base_time) Time offset of tweaks from base_time(time_offset) Minimum Dew Point Temperature(dew_pt_temp_min) Internal Voltage out of range error(internal_voltage_out_of_range) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Temperature minimum(temp_min) Mean Relative Humidity(relh_mean) Maximum Air Temperature Difference(temp_max_diff) lat(lat) nsamettiptwrC2.a1: Relative Humidity out of range error(relh_out_of_range_error) Internal Temperature out of range error(internal_temp_out_of_range_error) Maximum Air Temperature Difference(temp_max_diff) Vapor Pressure out of range error(vap_pres_out_of_range_error) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Minimum Vapor Pressure(vap_pres_min) Maximum Vapor Pressure(vap_pres_max) Maximum Wind Speed(wind_spd_max) Internal Voltage out of range error(internal_voltage_out_of_range) Temperature minimum(temp_min) Wind Speed out of range error(wind_spd_out_of_range_error) Barometric Pressure(atmos_pressure) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Minimum Wind Speed(wind_spd_min) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Time offset of tweaks from base_time(time_offset) Air Temperature out of range error(temp_out_of_range_error) base time(base_time) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Mean Dew Point Temperature(dew_pt_temp_mean) Mean Vapor Pressure(vap_pres_mean) Relative humidity maximum(relh_max) Std Dev of Vapor Pressure(vap_pres_sd) Vector-averaged Wind Speed(wind_spd_vec_avg) Out of Range Error(atmos_pressure_out_of_range_error) Number of timeouts reading the met tower data by height(read_timeout_count) Wind Direction out of range error(wind_dir_out_of_range_error) Mean Relative Humidity(relh_mean) Minimum Air Temperature Difference(temp_min_diff) Temperature maximum(temp_max) Std Dev of Air Temperature(temp_sd) Mean Wind Speed(wind_spd_mean) Read Timeout Error(atmos_pressure_read_timeout_error) lat(lat) Std Dev of Wind Speed(wind_spd_sd) Maximum Wind Direction(wind_dir_max) Std Dev of Wind Direction(wind_dir_sd) Std Dev of Air Temperature Difference(temp_sd_diff) Vector-averaged Wind Direction(wind_dir_vec_avg) Minimum Wind Direction(wind_dir_min) Relative humidity minimum(relh_min) Mean Air Temperature Difference(temp_mean_diff) Maximum Dew Point Temperature(dew_pt_temp_max) lon(lon) Mean Air Temperature or Hardware Error(temp_mean) Dummy altitude for Zeb(alt) Air Temperature Hardware Error(temp_hardware_error) Minimum Dew Point Temperature(dew_pt_temp_min)

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DQRID : D021205.1

Start Date	Start Time	End Date	End Time
09/22/2002	0029	11/21/2002	1935

Subject:	NSA/BMET/C2 - NSA/METTIPTOWER/C2 - C2 MET DATA MISSING
DataStreams:	nsamettiptwrC2.a1, nsamettiptwrC2.b1
Description:	Due to unknown wiring differences and pin changes by Vaisala to their Wind Speed and Direction sensors, a power feedback into the QLI data collector occurred. This caused an overload which shut the QLI data collector down. Once trouble shooting pinpointed the power feedback, wiring diagrams were created and the differences were found. Wiring was changed to prevent and remove the power feedback.
Measurements:	nsamettiptwrC2.b1: Relative humidity minimum(relh_min) Vapor Pressure out of range error(vap_pres_out_of_range_error) Air Temperature out of range error(temp_out_of_range_error) Std Dev of Wind Direction(wind_dir_sd) Number of timeouts reading the met tower data by height(read_timeout_count) Std Dev of Wind Speed(wind_spd_sd) Minimum Air Temperature Difference(temp_min_diff) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Std Dev of Air Temperature Difference(temp_sd_diff) Wind Speed out of range error(wind_spd_out_of_range_error) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Mean Wind Speed(wind_spd_mean) Mean Dew Point Temperature(dew_pt_temp_mean) Air Temperature Hardware Error(temp_hardware_error) Maximum Dew Point Temperature(dew_pt_temp_max) Relative Humidity out of range error(relh_out_of_range_error) Vector-averaged Wind Direction(wind_dir_vec_avg) Internal Temperature out of range error(internal_temp_out_of_range_error) Relative humidity maximum(relh_max) Maximum Wind Direction(wind_dir_max) Minimum Wind Speed(wind_spd_min) Mean Air Temperature or Hardware Error(temp_mean) Minimum Vapor Pressure(vap_pres_min) Vector-averaged Wind Speed(wind_spd_vec_avg) Wind Direction out of range error(wind_dir_out_of_range_error) Minimum Dew Point Temperature(dew_pt_temp_min) Temperature maximum(temp_max) Mean Vapor Pressure(vap_pres_mean) Mean Air Temperature Difference(temp_mean_diff) Internal Voltage out of range error(internal_voltage_out_of_range) Maximum Vapor Pressure(vap_pres_max) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Temperature minimum(temp_min) Mean Relative Humidity(relh_mean) Maximum Air Temperature Difference(temp_max_diff) Minimum Wind Direction(wind_dir_min) Std Dev of Vapor Pressure(vap_pres_sd) Std Dev of Air Temperature(temp_sd) Maximum Wind Speed(wind_spd_max) nsamettiptwrC2.a1: Mean Relative Humidity(relh_mean) Relative Humidity out of range error(relh_out_of_range_error) Internal Temperature out of range error(internal_temp_out_of_range_error) Maximum Air Temperature Difference(temp_max_diff) Minimum Air Temperature Difference(temp_min_diff) Vapor Pressure out of range error(vap_pres_out_of_range_error) Std Dev of Relative Humidity or Hardware Error Code(relh_sd) Minimum Vapor Pressure(vap_pres_min) Maximum Vapor Pressure(vap_pres_max) Internal Voltage out of range error(internal_voltage_out_of_range) Maximum Wind Speed(wind_spd_max) Temperature maximum(temp_max) Temperature minimum(temp_min) Wind Speed out of range error(wind_spd_out_of_range_error) Std Dev of Air Temperature(temp_sd) Mean Wind Speed(wind_spd_mean) Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error) Std Dev of Wind Speed(wind_spd_sd) Maximum Wind Direction(wind_dir_max) Minimum Wind Speed(wind_spd_min) Dew Point Temperature Hardware Error(dew_pt_hardware_error) Std Dev of Wind Direction(wind_dir_sd) Vector-averaged Wind Direction(wind_dir_vec_avg) Std Dev of Air Temperature Difference(temp_sd_diff) Minimum Wind Direction(wind_dir_min) Relative humidity minimum(relh_min) Air Temperature out of range error(temp_out_of_range_error) Mean Air Temperature Difference(temp_mean_diff) Maximum Dew Point Temperature(dew_pt_temp_max) Std Dev of Dew Point Temperature(dew_pt_temp_sd) Mean Air Temperature or Hardware Error(temp_mean) Mean Dew Point Temperature(dew_pt_temp_mean) Mean Vapor Pressure(vap_pres_mean) Relative humidity maximum(relh_max) Std Dev of Vapor Pressure(vap_pres_sd) Vector-averaged Wind Speed(wind_spd_vec_avg) Air Temperature Hardware Error(temp_hardware_error) Number of timeouts reading the met tower data by height(read_timeout_count) Minimum Dew Point Temperature(dew_pt_temp_min) Wind Direction out of range error(wind_dir_out_of_range_error)

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DQRID : D030411.4

Start Date	Start Time	End Date	End Time
11/25/2002	1430	03/26/2003	2229

Subject:	NSA/C2 - Missing met, pws, snodep data due to comm error
DataStreams:	nsamettiptwrC2.a1, nsamettiptwrC2.b1, nsapwsC2.a1, nsapwsC2.b1, nsasnodepC2.a1
Description:	An error in the communication sub-routine of the Bridgeview collection software occurred resulting in data loss from the Snow Depth sensor, Present Weather Sensor and the Barometer.
Measurements:	nsasnodepC2.a1: Snow Depth internal QC number(snow_depth_internal_QC) SR50 Serial Error(snow_depth_serial_error) Out of Range Error(snow_depth_out_of_range_error) Read Timeout Error(snow_depth_read_timeout_error) Snow Depth(snow_depth) nsapwsC2.a1: Cumulative Snow(cumulative_snow) Cumulative Snow out of range error(cumul_snow_out_of_range_error) One Minute PW code out of range error(one_min_pw_code_out_of_range_error) one Minute Visibility(one_minute_visibility) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error) One Minute Visibility out of range error(one_minute_vis_out_of_range_error) Precipitation rate(precip_rate) NWS code(present_weather_sensor_NWS_code) Present Weather Sensor Serial Error(pws_serial_error) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) Ten Minute Visibility(ten_minute_visibility) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) nsamettiptwrC2.b1: Read Timeout Error(atmos_pressure_read_timeout_error) Barometric Pressure(atmos_pressure) PTB Serial Error(atmos_pressure_PTB_serial_error) Out of Range Error(atmos_pressure_out_of_range_error) nsamettiptwrC2.a1: Barometric Pressure(atmos_pressure) Read Timeout Error(atmos_pressure_read_timeout_error) PTB Serial Error(atmos_pressure_PTB_serial_error) Out of Range Error(atmos_pressure_out_of_range_error) nsapwsC2.b1: One Minute Visibility out of range error(one_minute_vis_out_of_range_error) One Minute PW code \\(WMO SYNOP code\\)(one_minute_PW_code) One Hour PW code out of range error(one_hour_pw_code_out_of_range_error) Cumulative Snow out of range error(cumul_snow_out_of_range_error) Ten Minute Visibility(ten_minute_visibility) one Minute Visibility(one_minute_visibility) Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error) Present Weather Sensor Read Timeout Error(pws_read_timeout_error) Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err) base time(base_time) Cumulative Liquid Water Equivalent(cumul_liq_water_equiv) Cumulative Snow(cumulative_snow) Present Weather Sensor Serial Error(pws_serial_error) One Minute PW code out of range error(one_min_pw_code_out_of_range_error) NWS code(present_weather_sensor_NWS_code) Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error) Ten Minute PW code \\(WMO SYNOP code\\)(ten_minute_PW_code) Precipitation rate(precip_rate) One Hour PW code \\(WMO SYNOP code\\)(one_hour_PW_code) PWS Precipitation Rate out of range error(precip_rate_out_of_range_error)

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