DQRs for Session: 131745 User:kelly1everCompleted: 11-22-2010

Data Quality Reports for Session: 131745 User: kelly1ever Completed: 11/22/2010

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D091030.3	NSA/MET/C2 - CMH Data Incorrect During Maintenance	nsametC2.b1
D100208.13	NSA/MET/C1 - CMH and 10m winds failure	nsametC1.b1
D100504.1	NSA/MET/C1 - CMH Data Missing	nsametC1.b1
D100709.1	NSA/MET/C1 - CMH Sent to Vendor for Repair	nsametC1.b1

DQRID : D091030.3

Start Date	Start Time	End Date	End Time
10/23/2009	0047	10/23/2009	1958

Subject:	NSA/MET/C2 - CMH Data Incorrect During Maintenance
DataStreams:	nsametC2.b1
Description:	Data was incorrect as the CMH was offline and undergoing maintenance.
Measurements:	nsametC2.b1: qc_cmh_vapor_pressure cmh_sat_vapor_pressure qc_cmh_rh qc_cmh_dew_point cmh_rh qc_cmh_temp cmh_dew_point cmh_temp qc_cmh_sat_vapor_pressure cmh_vapor_pressure

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DQRID : D100208.13

Start Date	Start Time	End Date	End Time
01/23/2010	0513	02/05/2010	2100

Subject:	NSA/MET/C1 - CMH and 10m winds failure
DataStreams:	nsametC1.b1
Description:	At 0513GMT on 1/23 the atmos_pressure and CMH - temp, RH, DP & Sat. VP changed abruptly to unlikely values. The 10m winds failed at 1420GMT. The CMH was repaired on 02/04/2010 at 2254GMT and the 10m winds sensor was replaced on 02/05/2010 at 2100GMT.
Measurements:	nsametC1.b1: cmh_dew_point Wind speed arithmetic mean(wspd_arith_mean) qc_wspd_arith_mean qc_cmh_dew_point qc_wspd_vec_mean Wind direction vector mean(wdir_vec_mean) cmh_vapor_pressure qc_cmh_temp cmh_sat_vapor_pressure qc_wdir_vec_mean Wind speed vector mean(wspd_vec_mean) wdir_vec_std qc_cmh_rh cmh_temp qc_cmh_vapor_pressure qc_cmh_sat_vapor_pressure cmh_rh

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DQRID : D100504.1

Start Date	Start Time	End Date	End Time
04/23/2010	1943	04/26/2010	1903

Subject:	NSA/MET/C1 - CMH Data Missing
DataStreams:	nsametC1.b1
Description:	The GFCI had tripped causing the CMH to lose power. All CMH variables are missing except CMHRH which reports 100% for the entire time.
Measurements:	nsametC1.b1: cmh_dew_point qc_cmh_dew_point qc_cmh_rh cmh_temp cmh_vapor_pressure qc_cmh_vapor_pressure qc_cmh_sat_vapor_pressure qc_cmh_temp cmh_sat_vapor_pressure cmh_rh

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DQRID : D100709.1

Start Date	Start Time	End Date	End Time
05/25/2010	1730	07/07/2010	2200

Subject:	NSA/MET/C1 - CMH Sent to Vendor for Repair
DataStreams:	nsametC1.b1
Description:	CMH connector on the transmitter enclosure that goes to the head unit degraded and failed. System was removed and sent to the manufacturer for repair.
Measurements:	nsametC1.b1: cmh_dew_point qc_cmh_dew_point qc_cmh_rh cmh_temp cmh_vapor_pressure qc_cmh_vapor_pressure qc_cmh_sat_vapor_pressure qc_cmh_temp cmh_sat_vapor_pressure cmh_rh

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