DQRs for Session: 182230 User:cwilliamsCompleted: 12-09-2016

Data Quality Reports for Session: 182230 User: cwilliams Completed: 12/09/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D160104.7	SGP Site Power Outage Due to Winter Storm	sgp915rwpprecipspecC1.a0, sgp915rwpwindspecC1.a0	Does not affect quality

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:	sgp915rwpprecipspecC1.a0, sgp915rwpwindspecC1.a0
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:	sgp915rwpprecipspecC1.a0: vsr nheight prf plen sitime rgs time North latitude(lat) ncoh time_offset ipp Backscatter, doppler spectrum, 915 MHz RWP(spc_amp) spcavetime tditime base_time range_gate bins vband East longitude(lon) dly sampr Altitude above mean sea level(alt) nspc rgf height_t rgl pcbits bswitch sgp915rwpwindspecC1.a0: sampr range_gate dly rgf time_offset nheight East longitude(lon) rgl height_t rgs Backscatter, doppler spectrum, 915 MHz RWP(spc_amp) pcbits spcavetim sitime bins ncoh base_time tditime nspc ipp oband North latitude(lat) elevation prf vsr beam Altitude above mean sea level(alt) bswitch vband plen

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