DQRs for Session: 153892 User:bodentaCompleted: 10-17-2013

Data Quality Reports for Session: 153892 User: bodenta Completed: 10/17/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D120105.2	NSA/MET/C1 - Frosting/Condensation	nsametC1.b1
D121108.1	NSA/MET/C1 - 10m wind data not reporting	nsametC1.b1, nsatwrC1.b1
D130405.1	NSA/MET/C1 - Present Weather Detector testing	nsametC1.b1
D130621.2	NSA/MET/C1 - PWD failure	nsametC1.b1

DQRID : D120105.2

Start Date	Start Time	End Date	End Time
11/08/2011	0000	02/22/2013	2035

Subject:	NSA/MET/C1 - Frosting/Condensation
DataStreams:	nsametC1.b1
Description:	Beginning 20111108, the PWD began occasionally frosting over, signaling an alarm code and sometimes causing the PWD to stop reporting. A new PWD with hood heater attachment was installed 20130222.
Measurements:	nsametC1.b1: Rain, surface, 1-min avg(pws_precip_rate_mean_1min) pws_cumul_snow pws_pw_code_15min PWS 10 minute mean visibility(pws_vis_mean_10min) pws_pw_code_inst pws_err_code pws_cumul_rain PWS 1 minute mean visibility(pws_vis_mean_1min) pws_pw_code_1hr

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DQRID : D121108.1

Start Date	Start Time	End Date	End Time
09/26/2012	2000	10/03/2012	2330

Subject:	NSA/MET/C1 - 10m wind data not reporting
DataStreams:	nsametC1.b1, nsatwrC1.b1
Description:	10 meter wind speed and direction data were not reporting after a scheduled power outage took place. Sensor was replaced.
Measurements:	nsametC1.b1: Wind speed, lower, 1-min avg(wspd_arith_mean) Wind speed vector mean(wspd_vec_mean) wdir_vec_std Wind direction, vector, lower, 1-min avg(wdir_vec_mean) nsatwrC1.b1: wdir_vec_std Wind speed, lower, 1-min avg(wspd_arith_mean) Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Wind speed vector mean(wspd_vec_mean)

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DQRID : D130405.1

Start Date	Start Time	End Date	End Time
04/04/2013	1820	04/04/2013	2320

Subject:	NSA/MET/C1 - Present Weather Detector testing
DataStreams:	nsametC1.b1
Description:	The present weather detector was undergoing testing during this time. The data is not representative of true conditions.
Measurements:	nsametC1.b1: Rain, surface, 1-min avg(pws_precip_rate_mean_1min) pws_cumul_snow pws_pw_code_15min PWS 10 minute mean visibility(pws_vis_mean_10min) pws_pw_code_inst pws_err_code pws_cumul_rain PWS 1 minute mean visibility(pws_vis_mean_1min) pws_pw_code_1hr

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DQRID : D130621.2

Start Date	Start Time	End Date	End Time
02/22/2013	2035	06/04/2013	2200

Subject:	NSA/MET/C1 - PWD failure
DataStreams:	nsametC1.b1
Description:	The PWD erroneously reported constant precipitation during the specified period.
Measurements:	nsametC1.b1: pwd_precip_rate_mean_1min pwd_err_code pwd_pw_code_inst PWD 1 minute mean visibility(pwd_mean_vis_1min) pwd_pw_code_1hr pwd_pw_code_15min pwd_cumul_rain PWD 10 minute mean visibility(pwd_mean_vis_10min) pwd_cumul_snow

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