DQRs for Session: 185371 User:jcomstockCompleted: 05-04-2017

Data Quality Reports for Session: 185371 User: jcomstock Completed: 05/04/2017

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D151019.1	ENA/MWR3C/C1 - Incorrect surface relative humidity	enamwr3cC1.b1	Incorrect
D160104.7	SGP Site Power Outage Due to Winter Storm	sgpmwr3cC1.b1	Does not affect quality
D160122.8	OLI/MWR3C/M1 - Incorrect surface T/RH	olimwr3cM1.b1	Incorrect
D160226.1	OLI/MWR3C/M1 - Incorrect infrared temperature	olimwr3cM1.b1	Incorrect
D160226.2	ENA/MWR3C/C1 - Missing data	enamwr3cC1.b1	Missing
D160426.2	OLI/MWR3C/M1 - Missing data	olimwr3cM1.b1	Missing
D160427.7	ENA/C1 - Reprocess: Slightly incorrect location fields	enamwr3cC1.b1	Suspect
D160801.2	OLI/MWR3C/M1 - Missing data	olimwr3cM1.b1	Missing
D160907.6	ENA/MWR3C/C1 - Data system upgrade	enamwr3cC1.b1	Missing
D160927.9	SGP/MWR3C/C1 - Missing data	sgpmwr3cC1.b1	Missing
D161109.3	SGP/MWR3C/C1 - Reprocess: Incorrect temperature coefficient	sgpmwr3cC1.b1	Suspect
D170203.5	SGP/MWR3C/C1 - Condensation on K-band lens	sgpmwr3cC1.b1	Suspect

DQRID : D151019.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/13/2015	1100	02/05/2016	1215	Incorrect

Subject:	ENA/MWR3C/C1 - Incorrect surface relative humidity
DataStreams:	enamwr3cC1.b1
Description:	The surface relative humidity readings are incorrect and should be disregarded
Measurements:	enamwr3cC1.b1: Relative humidity(surface_relative_humidity)

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DQRID : D160104.7

Start Date	Start Time	End Date	End Time	Data Quality Metric
12/26/2015	0000	01/01/2016	2359	Does not affect quality

Subject:	SGP Site Power Outage Due to Winter Storm
DataStreams:	sgpmwr3cC1.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:	sgpmwr3cC1.b1: North latitude(lat) hail_duration wind_speed_avg Rain intensity(rain_intensity) base_time Liquid water path best-estimate value, hourly mean(lwp) pwverr East longitude(lon) 89.0 GHz sky brightness temperature(tbsky89) wind_direction_min elevation wind_speed_max 23.8 GHz sky brightness temperature(tbsky23) azimuth rain_accumulation Relative humidity(surface_relative_humidity) Ambient temperature(surface_temperature) time_offset Rain Duration(rain_duration) hail_accumulation Pressure(surface_pressure) infrared_temperature Column precip water vapor(pwv) rain_peak_intensity hail_intensity time wind_speed_min wind_direction_max wind_direction_avg 30.0 GHz sky brightness temperature(tbsky30) Altitude above mean sea level(alt) lwperr

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DQRID : D160122.8

Start Date	Start Time	End Date	End Time	Data Quality Metric
02/19/2015	2200	01/21/2016	1613	Incorrect

Subject:	OLI/MWR3C/M1 - Incorrect surface T/RH
DataStreams:	olimwr3cM1.b1
Description:	The surface temperature, pressure and relative humidity are incorrect.
Measurements:	olimwr3cM1.b1: Ambient temperature(surface_temperature) Relative humidity(surface_relative_humidity) Pressure(surface_pressure)

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DQRID : D160226.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/26/2015	1530	03/05/2017	2211	Incorrect

Subject:	OLI/MWR3C/M1 - Incorrect infrared temperature
DataStreams:	olimwr3cM1.b1
Description:	The infrared sensor malfunctioned. Measurements are incorrect.
Measurements:	olimwr3cM1.b1: infrared_temperature

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DQRID : D160226.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
02/05/2016	1631	02/24/2016	1631	Missing

Subject:	ENA/MWR3C/C1 - Missing data
DataStreams:	enamwr3cC1.b1
Description:	Data are missing because of a software problem
Measurements:	enamwr3cC1.b1: base_time tndi_23 qc_elevation elevation tndmed_31 tndi_90 East longitude(lon) time_offset qc_surface_temperature Relative humidity(surface_relative_humidity) pwv_err Liquid water path best-estimate value, hourly mean(lwp) qc_tbsky23 qc_surface_relative_humidity pwverr rain_accumulation Ambient temperature(surface_temperature) infrared_temperature qc_surface_pressure Rain intensity(rain_intensity) 23.8 GHz sky brightness temperature(tbsky23) hail_duration hail_intensity qc_infrared_temperature wind_direction_avg azimuth wind_speed_max wind_direction_min wind_direction_max qc_tbsky31 qc_time Column precip water vapor(pwv) qc_tbsky90 North latitude(lat) Rain Duration(rain_duration) wind_speed_avg Rain flag(rain_flag) lwp_err rain_peak_intensity Mean 31.4 GHz sky brightness temperature(tbsky31) 90.0 GHz sky brightness temperature(tbsky90) tndi_31 tndmed_90 hail_accumulation wind_speed_min Altitude above mean sea level(alt) lwperr qc_azimuth Pressure(surface_pressure) tndmed_23 time

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DQRID : D160426.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
04/08/2016	2100	04/11/2016	2059	Missing

Subject:	OLI/MWR3C/M1 - Missing data
DataStreams:	olimwr3cM1.b1
Description:	Data are missing
Measurements:	olimwr3cM1.b1: Mean 31.4 GHz sky brightness temperature(tbsky31) qc_infrared_temperature hail_accumulation Liquid water path best-estimate value, hourly mean(lwp) qc_surface_relative_humidity Rain Duration(rain_duration) Ambient temperature(surface_temperature) tndi_90 Pressure(surface_pressure) tndi_23 azimuth tndi_31 23.8 GHz sky brightness temperature(tbsky23) qc_surface_pressure lwp_err wind_direction_avg Rain flag(rain_flag) lwperr East longitude(lon) wind_direction_max qc_tbsky90 wind_direction_min North latitude(lat) tndmed_90 base_time wind_speed_avg hail_duration time Rain intensity(rain_intensity) tndmed_23 wind_speed_min wind_speed_max pwv_err qc_time pwverr qc_tbsky31 time_offset qc_surface_temperature elevation rain_accumulation tndmed_31 Altitude above mean sea level(alt) Column precip water vapor(pwv) 90.0 GHz sky brightness temperature(tbsky90) hail_intensity rain_peak_intensity qc_azimuth qc_tbsky23 Relative humidity(surface_relative_humidity) infrared_temperature qc_elevation

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DQRID : D160427.7

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/29/2013	0941	04/30/2016	2359	Suspect

Subject:	ENA/C1 - Reprocess: Slightly incorrect location fields
DataStreams:	enamwr3cC1.b1
Description:	Some of the instruments are being processed with the previous "GRW-Azores" lat/lon/alt instead of the new "ENA-Azores" lat/lon/alt. The differences are minor, but will be corrected. The respective GRW and ENA lat, lon, and alt values are as follows: GRW lat = 39.0911 ; ENA lat = 39.0916 ; GRW lon = -28.0297 ; ENA lon = -28.0257 ; GRW alt = 26 ; ENA alt = 30.48 ;
Measurements:	enamwr3cC1.b1: North latitude(lat) Altitude above mean sea level(alt) East longitude(lon)

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DQRID : D160801.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
07/25/2016	1600	07/27/2016	1459	Missing

Subject:	OLI/MWR3C/M1 - Missing data
DataStreams:	olimwr3cM1.b1
Description:	Data are missing
Measurements:	olimwr3cM1.b1: Mean 31.4 GHz sky brightness temperature(tbsky31) qc_infrared_temperature hail_accumulation Liquid water path best-estimate value, hourly mean(lwp) qc_surface_relative_humidity Rain Duration(rain_duration) Ambient temperature(surface_temperature) tndi_90 Pressure(surface_pressure) tndi_23 azimuth tndi_31 23.8 GHz sky brightness temperature(tbsky23) qc_surface_pressure lwp_err wind_direction_avg Rain flag(rain_flag) lwperr East longitude(lon) wind_direction_max qc_tbsky90 wind_direction_min North latitude(lat) tndmed_90 base_time wind_speed_avg hail_duration time Rain intensity(rain_intensity) tndmed_23 wind_speed_min wind_speed_max pwv_err qc_time pwverr qc_tbsky31 time_offset qc_surface_temperature elevation rain_accumulation tndmed_31 Altitude above mean sea level(alt) Column precip water vapor(pwv) 90.0 GHz sky brightness temperature(tbsky90) hail_intensity rain_peak_intensity qc_azimuth qc_tbsky23 Relative humidity(surface_relative_humidity) infrared_temperature qc_elevation

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DQRID : D160907.6

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/22/2016	0900	08/23/2016	1831	Missing

Subject:	ENA/MWR3C/C1 - Data system upgrade
DataStreams:	enamwr3cC1.b1
Description:	Data lost during the site data system upgrade.
Measurements:	enamwr3cC1.b1: base_time tndi_23 qc_elevation elevation tndmed_31 tndi_90 East longitude(lon) time_offset qc_surface_temperature Relative humidity(surface_relative_humidity) pwv_err Liquid water path best-estimate value, hourly mean(lwp) qc_tbsky23 qc_surface_relative_humidity pwverr rain_accumulation Ambient temperature(surface_temperature) infrared_temperature qc_surface_pressure Rain intensity(rain_intensity) 23.8 GHz sky brightness temperature(tbsky23) hail_duration hail_intensity qc_infrared_temperature wind_direction_avg azimuth wind_speed_max wind_direction_min wind_direction_max qc_tbsky31 qc_time Column precip water vapor(pwv) qc_tbsky90 North latitude(lat) Rain Duration(rain_duration) wind_speed_avg Rain flag(rain_flag) lwp_err rain_peak_intensity Mean 31.4 GHz sky brightness temperature(tbsky31) 90.0 GHz sky brightness temperature(tbsky90) tndi_31 tndmed_90 hail_accumulation wind_speed_min Altitude above mean sea level(alt) lwperr qc_azimuth Pressure(surface_pressure) tndmed_23 time

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DQRID : D160927.9

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/13/2016	0000	08/13/2016	2359	Missing

Subject:	SGP/MWR3C/C1 - Missing data
DataStreams:	sgpmwr3cC1.b1
Description:	Data are missing for the entire day
Measurements:	sgpmwr3cC1.b1: qc_rain_accumulation North latitude(lat) qc_infrared_temperature qc_rain_peak_intensity qc_surface_relative_humidity Rain intensity(rain_intensity) East longitude(lon) 89.0 GHz sky brightness temperature(tbsky89) qc_hail_intensity qc_rain_intensity qc_hail_accumulation qc_surface_pressure qc_tbsky30 wind_speed_max azimuth rain_accumulation qc_tbsky89 Ambient temperature(surface_temperature) Rain Duration(rain_duration) rain_peak_intensity hail_intensity 30.0 GHz sky brightness temperature(tbsky30) qc_hail_duration qc_time qc_elevation hail_duration wind_speed_avg base_time qc_azimuth Liquid water path best-estimate value, hourly mean(lwp) qc_rain_duration pwverr wind_direction_min qc_surface_temperature qc_wind_direction_min elevation qc_wind_speed_max 23.8 GHz sky brightness temperature(tbsky23) qc_wind_speed_avg Relative humidity(surface_relative_humidity) time_offset hail_accumulation Pressure(surface_pressure) infrared_temperature Column precip water vapor(pwv) qc_wind_direction_max qc_tbsky23 qc_wind_direction_avg qc_wind_speed_min lwp_err time pwv_err wind_speed_min wind_direction_max wind_direction_avg Altitude above mean sea level(alt) lwperr

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DQRID : D161109.3

Start Date	Start Time	End Date	End Time	Data Quality Metric
05/01/2016	0000	11/09/2016	1728	Suspect

Subject:	SGP/MWR3C/C1 - Reprocess: Incorrect temperature coefficient
DataStreams:	sgpmwr3cC1.b1
Description:	The 30 GHz temperature correction coefficient has slightly changed. This results in a diurnal temperature dependence of the brightness temperature and retrievals.
Measurements:	sgpmwr3cC1.b1: 30.0 GHz sky brightness temperature(tbsky30) Liquid water path best-estimate value, hourly mean(lwp) Column precip water vapor(pwv)

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DQRID : D170203.5

Start Date	Start Time	End Date	End Time	Data Quality Metric
10/24/2016	0000	01/24/2017	1900	Suspect

Subject:	SGP/MWR3C/C1 - Condensation on K-band lens
DataStreams:	sgpmwr3cC1.b1
Description:	Data are contaminated by dew during times of high relative humidity (RH > 90%)
Measurements:	sgpmwr3cC1.b1: 30.0 GHz sky brightness temperature(tbsky30) Liquid water path best-estimate value, hourly mean(lwp) Column precip water vapor(pwv) 23.8 GHz sky brightness temperature(tbsky23)

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