DQRs for Session: 178049 User:jerome1fasCompleted: 06-23-2016

Data Quality Reports for Session: 178049 User: jerome1fas Completed: 06/23/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D160411.3	SGP/MET/E9 - Wind sensor malfunction	sgpmetE9.b1
D160519.1	SGP/MET/E34 - Probable thunderstorm interference	sgpmetE34.b1
D160610.4	SGP/MET/E33 - Missing data	sgpmetE33.b1
D160614.14	SGP/MET/E40 - Reprocess: Communications failure	sgpmetE40.b1

DQRID : D160411.3

Start Date	Start Time	End Date	End Time
03/12/2016	1201	04/06/2016	1510

Subject:	SGP/MET/E9 - Wind sensor malfunction
DataStreams:	sgpmetE9.b1
Description:	Loose wire contacts and possible bad bearings caused intermittent wind data dropouts during this time.
Measurements:	sgpmetE9.b1: Wind speed vector mean(wspd_vec_mean) Wind direction vector mean(wdir_vec_mean) wdir_vec_std Wind speed, lower, 1-min avg(wspd_arith_mean)

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DQRID : D160519.1

Start Date	Start Time	End Date	End Time
05/13/2016	2344	05/14/2016	0254

Subject:	SGP/MET/E34 - Probable thunderstorm interference
DataStreams:	sgpmetE34.b1
Description:	Data from the temperature and relative humidity sensor is incorrect during this time. A strong thunderstorm passed through the area and likely caused interference.
Measurements:	sgpmetE34.b1: vapor_pressure_mean temp_std vapor_pressure_std rh_std Temperature mean(temp_mean) Humidity, relative, at 2-m height, 1-min avg(rh_mean)

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DQRID : D160610.4

Start Date	Start Time	End Date	End Time
05/24/2016	1603	05/26/2016	1904

Subject:	SGP/MET/E33 - Missing data
DataStreams:	sgpmetE33.b1
Description:	For an unknown reason, data is missing during this time.
Measurements:	sgpmetE33.b1: rh_std vapor_pressure_std qc_wspd_vec_mean qc_tbrg_precip_total qc_time time qc_tbrg_precip_total_corr qc_vapor_pressure_mean vapor_pressure_mean Humidity, relative, at 2-m height, 1-min avg(rh_mean) Corrected total precipitation measured by TBRG(tbrg_precip_total_corr) qc_wspd_arith_mean Atmospheric pressure(atmos_pressure) time_offset qc_logger_volt Wind direction vector mean(wdir_vec_mean) Wind speed, lower, 1-min avg(wspd_arith_mean) East longitude(lon) Wind speed vector mean(wspd_vec_mean) base_time qc_temp_mean tbrg_precip_total qc_logger_temp Altitude above mean sea level(alt) qc_wdir_vec_mean qc_wdir_vec_std North latitude(lat) Temperature mean(temp_mean) logger_temp wdir_vec_std logger_volt qc_atmos_pressure qc_rh_mean temp_std

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DQRID : D160614.14

Start Date	Start Time	End Date	End Time
05/12/2016	1502	06/09/2016	1549

Subject:	SGP/MET/E40 - Reprocess: Communications failure
DataStreams:	sgpmetE40.b1
Description:	A communications and data storage failure resulted in missing data. Data between 5/12 and 5/24 are permanently missing. Data from 5/24 to 6/9 will be available after reprocessing.
Measurements:	sgpmetE40.b1: qc_vapor_pressure_mean East longitude(lon) Atmospheric pressure(atmos_pressure) qc_logger_temp qc_wspd_vec_mean rh_std tbrg_precip_total Humidity, relative, at 2-m height, 1-min avg(rh_mean) qc_atmos_pressure Wind direction vector mean(wdir_vec_mean) Altitude above mean sea level(alt) vapor_pressure_std Temperature mean(temp_mean) vapor_pressure_mean qc_tbrg_precip_total_corr base_time qc_wspd_arith_mean qc_temp_mean temp_std qc_logger_volt logger_volt Wind speed, lower, 1-min avg(wspd_arith_mean) wdir_vec_std qc_rh_mean qc_tbrg_precip_total qc_wdir_vec_mean time Wind speed vector mean(wspd_vec_mean) North latitude(lat) time_offset Corrected total precipitation measured by TBRG(tbrg_precip_total_corr) logger_temp

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