DQRs for Session: 180235 User:paytsarm2Completed: 10-06-2016

Data Quality Reports for Session: 180235 User: paytsarm2 Completed: 10/06/2016

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D140808.2	SGP/RWP/I9 - Instrument maintenance	sgp915rwpwindconI9.a1	Missing
D150605.4	SGP/RWP/I10 - Instrument not transmitting	sgp915rwpwindconI10.a1	Incorrect
D150824.1	SGP/RWP/I9 - Lightning strike	sgp915rwpwindconI9.a1	Missing
D150924.1	SGP/RWP/I8 - Instrument not transmitting	sgp915rwpwindconI8.a1	Incorrect
D151201.2	SGP ALL INSTRUMENTS - Icing Event	sgp915rwpwindconI10.a1, sgp915rwpwindconI9.a1, sgp915rwpwindconI8.a1	Does not affect quality
D160104.7	SGP Site Power Outage Due to Winter Storm	sgp915rwpwindconI10.a1, sgp915rwpwindconI9.a1, sgp915rwpwindconI8.a1	Does not affect quality
D160907.9	SGP/RWP/I10 - Instrument not transmitting	sgp915rwpwindconI10.a1	Missing

DQRID : D140808.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
06/10/2014	1800	07/15/2014	1535	Missing

Subject:	SGP/RWP/I9 - Instrument maintenance
DataStreams:	sgp915rwpwindconI9.a1
Description:	System not operating. No data available
Measurements:	sgp915rwpwindconI9.a1: HLN(VN)

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DQRID : D150605.4

Start Date	Start Time	End Date	End Time	Data Quality Metric
05/07/2015	0500	05/08/2015	1827	Incorrect

Subject:	SGP/RWP/I10 - Instrument not transmitting
DataStreams:	sgp915rwpwindconI10.a1
Description:	The instrument failed to transmit. This resulted in no winds on any axis.
Measurements:	sgp915rwpwindconI10.a1: rgl Wind speed, W-to-E component, at altitude(u_wind) rgs nrec0 snr1 snr2 nrec1 nrec2 snr3 snr4 nrec3 nrec4 ipp snr0 prf elevation1 spcavetim nheight elevation2 elevation0 elevation3 elevation4 Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind) pcbits ovsr rgf dly nspc height_p ncoh azimuth0 azimuth1 azimuth2 azimuth3 azimuth4 vvsr plen Wind direction, horizontal, at altitude, 50 MHz RWP(dir) sampr avgint tditime range_gate bswitch Beam 3 radial wind speed(vel3) Beam 4 radial wind speed(vel4) Beam 0 radial wind speed(vel0) Beam 1 radial wind speed(vel1) Beam 2 radial wind speed(vel2) oband sitime vband Horizontal wind speed, low power(spd) nrcns0 power ncns3 ncns2 nrcns1 ncns1 ncns0 nrcns4 nrcns2 ncns4 nrcns3

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DQRID : D150824.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
04/13/2015	0600	08/18/2015	1446	Missing

Subject:	SGP/RWP/I9 - Lightning strike
DataStreams:	sgp915rwpwindconI9.a1
Description:	No data available
Measurements:	sgp915rwpwindconI9.a1: HLN(VN)

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DQRID : D150924.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
09/18/2015	1600	09/23/2015	1800	Incorrect

Subject:	SGP/RWP/I8 - Instrument not transmitting
DataStreams:	sgp915rwpwindconI8.a1
Description:	Due to lightning strike, the instrument was not transmitting. This resulted in data files that contain only noise.
Measurements:	sgp915rwpwindconI8.a1: Horizontal wind speed, low power(spd) snr0 Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind) snr1 snr4 prf power snr2 vband snr3 Wind speed, W-to-E component, at altitude(u_wind) Beam 4 radial wind speed(vel4) Beam 2 radial wind speed(vel2) Beam 3 radial wind speed(vel3) Beam 0 radial wind speed(vel0) Beam 1 radial wind speed(vel1)

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DQRID : D151201.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
11/27/2015	0000	11/30/2015	2359	Does not affect quality

Subject:	SGP ALL INSTRUMENTS - Icing Event
DataStreams:	sgp915rwpwindconI10.a1, sgp915rwpwindconI9.a1, sgp915rwpwindconI8.a1
Description:	An icing event (winter storm Cara) passed slowly through the area during this time frame. Instruments at the SGP may have been affected by ice accumulation.
Measurements:	sgp915rwpwindconI10.a1: rgl Wind speed, W-to-E component, at altitude(u_wind) snr1 nrec0 rgs snr2 nrec1 snr3 nrec2 nrec3 snr4 nrec4 ipp snr0 prf elevation1 spcavetim nheight elevation2 elevation0 elevation3 elevation4 Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind) pcbits ovsr rgf dly nspc height_p ncoh azimuth0 azimuth1 azimuth2 azimuth3 azimuth4 vvsr plen Wind direction, horizontal, at altitude, 50 MHz RWP(dir) sampr avgint tditime range_gate bswitch Beam 3 radial wind speed(vel3) Beam 4 radial wind speed(vel4) Beam 0 radial wind speed(vel0) Beam 1 radial wind speed(vel1) Beam 2 radial wind speed(vel2) oband sitime vband Horizontal wind speed, low power(spd) ncns3 power nrcns0 nrcns1 ncns2 ncns1 ncns0 nrcns4 nrcns2 nrcns3 ncns4 sgp915rwpwindconI8.a1: HLN(VN) sgp915rwpwindconI9.a1: HLN(VN)

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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:	sgp915rwpwindconI10.a1, sgp915rwpwindconI9.a1, sgp915rwpwindconI8.a1
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:	sgp915rwpwindconI10.a1: rgl East longitude(lon) Wind speed, W-to-E component, at altitude(u_wind) snr1 nrec0 rgs snr2 nrec1 nrec2 snr3 snr4 nrec3 nrec4 ipp base_time snr0 prf elevation1 spcavetim elevation2 nheight elevation0 elevation3 elevation4 Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind) pcbits ovsr rgf dly nspc height_p ncoh azimuth0 azimuth1 azimuth2 azimuth3 azimuth4 time_offset vvsr plen Altitude above mean sea level(alt) Wind direction, horizontal, at altitude, 50 MHz RWP(dir) sampr avgint tditime range_gate bswitch Beam 3 radial wind speed(vel3) North latitude(lat) Beam 4 radial wind speed(vel4) Beam 0 radial wind speed(vel0) Beam 1 radial wind speed(vel1) Beam 2 radial wind speed(vel2) oband sitime vband Horizontal wind speed, low power(spd) ncns3 power nrcns0 ncns2 nrcns1 ncns1 ncns0 nrcns4 nrcns2 ncns4 nrcns3 sgp915rwpwindconI8.a1: HLN(VN) sgp915rwpwindconI9.a1: HLN(VN)

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DQRID : D160907.9

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/25/2016	0220	08/29/2016	1930	Missing

Subject:	SGP/RWP/I10 - Instrument not transmitting
DataStreams:	sgp915rwpwindconI10.a1
Description:	Instrument was not transmitting during the DQPR period (possibly due to lightning strike). Data files contain only noise.
Measurements:	sgp915rwpwindconI10.a1: East longitude(lon) rgl Wind speed, W-to-E component, at altitude(u_wind) rgs nrec0 snr1 snr2 nrec1 snr3 nrec2 snr4 nrec3 nrec4 ipp base_time snr0 prf elevation1 spcavetim nheight elevation2 time elevation0 elevation3 elevation4 Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind) pcbits ovsr rgf dly nspc height_p ncoh azimuth0 azimuth1 azimuth2 azimuth3 azimuth4 time_offset vvsr plen Wind direction, horizontal, at altitude, 50 MHz RWP(dir) Altitude above mean sea level(alt) sampr avgint tditime range_gate bswitch Beam 3 radial wind speed(vel3) Beam 4 radial wind speed(vel4) North latitude(lat) Beam 0 radial wind speed(vel0) Beam 1 radial wind speed(vel1) Beam 2 radial wind speed(vel2) oband sitime vband Horizontal wind speed, low power(spd) nrcns0 ncns3 power ncns2 nrcns1 ncns1 ncns0 nrcns4 nrcns2 ncns4 nrcns3

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