DQR ID | Subject | Data Streams Affected |
---|---|---|
D040129.1 | SGP/SWATS/E19 - Unrecorded Precipitation | sgpswatspcpE19.a1 |
D040305.1 | SGP/SWATS/E19 - Unrecorded Precipitation | sgpswatspcpE19.b1 |
D040525.16 | SGP/SWATS/E19 - Metadata Errors | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
D040615.6 | SGP/SWATS/E12 - Time drift | sgpswatsE12.b1, sgpswatspcpE12.b1 |
D041027.5 | SGP/SWATS/E22 - Duplicate records removed from data files | sgpswatsE22.00, sgpswatspcpE22.b1 |
D090423.1 | SGP/SWATS/E19 - Rain gauge failure | sgpswatspcpE19.b1 |
D090514.3 | SGP/SWATS/E10 - Rain gauge failure | sgpswatspcpE10.b1 |
D090615.1 | SGP/SWATS/E12 - Precip measurement failure | sgpswatspcpE12.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/07/2003 | 1450 | 10/12/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Unrecorded Precipitation |
DataStreams: | sgpswatspcpE19.a1 |
Description: | During this time period, the tipping bucket was obstructed and prevented from measuring precipitation, so any precipitation events will have erroneous measurements of 0. The obstruction is probably due to maintenance on 20030807 (YYYYMMDD) which resulted in erroneous recorded precipitation (nonzero) at 1450 GMT. |
Measurements: | sgpswatspcpE19.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 02/05/2004 | 1551 |
Subject: | SGP/SWATS/E19 - Unrecorded Precipitation |
DataStreams: | sgpswatspcpE19.b1 |
Description: | During this time period, the tipping bucket was obstructed and prevented from measuring precipitation, so any precipitation events will have erroneous measurements of 0. The problem was corrected on 20040205 (YYYYMMDD) with erroneous recorded precipitation (nonzero) due to maintenance ending at 1551 GMT. |
Measurements: | sgpswatspcpE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/1997 | 0107 | 05/06/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Metadata Errors |
DataStreams: | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
Description: | The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the SWATS.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m |
Measurements: | sgpswatsE19.b1:
sgpswatspcpE19.a1:
sgpswatsE19.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2212 | 03/10/2004 | 2247 |
Subject: | SGP/SWATS/E12 - Time drift |
DataStreams: | sgpswatsE12.b1, sgpswatspcpE12.b1 |
Description: | The time synchronization server stopped working on Feb. 19th at 22:12:16 GMT. The clock was corrected by -5600.177269 seconds on March 10th at 22:47 GMT. The recorded times for observations are off by amounts ranging from 0 seconds on Feb. 19th to 5600 seconds on March 10th. |
Measurements: | sgpswatspcpE12.b1:
sgpswatsE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/01/2004 | 0000 | 09/01/2004 | 2359 |
Subject: | SGP/SWATS/E22 - Duplicate records removed from data files |
DataStreams: | sgpswatsE22.00, sgpswatspcpE22.b1 |
Description: | Due to a collection malfunction, the data for timestamps 163100 through 170000 were repeated in both the raw and cdf data sets. The duplicate records were removed. |
Measurements: | sgpswatsE22.00:
sgpswatspcpE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/10/2009 | 0000 | 05/26/2009 | 0000 |
Subject: | SGP/SWATS/E19 - Rain gauge failure |
DataStreams: | sgpswatspcpE19.b1 |
Description: | The tipping-bucket rain gauge for the swatspcp was not functioning correctly. The rain gauge measured no precipitation after 03/29 even though most of the state received some precipitation on 04/12-04/13. The rain gauge was found to have a broken wire and was replaced on 05/21. Rainfall totals compare well with the El Reno Oklahoma Mesonet site for the last major rain event on 05/26. |
Measurements: | sgpswatspcpE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2009 | 0000 | 05/26/2009 | 0000 |
Subject: | SGP/SWATS/E10 - Rain gauge failure |
DataStreams: | sgpswatspcpE10.b1 |
Description: | The swatspcp rain gauge did not report any precipitation after 04/15/09 while the closest Oklahoma Mesonet site at Copan, OK (20 km south of the E10 ARM site) recorded over 9 inches of rain between April 18 and May 14. Maintenance on 5/26 corrected the problem. |
Measurements: | sgpswatspcpE10.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/04/2009 | 0000 | 06/16/2009 | 1628 |
Subject: | SGP/SWATS/E12 - Precip measurement failure |
DataStreams: | sgpswatspcpE12.b1 |
Description: | The tipping-bucket rain gauge was not functioning correctly. The rain gauge measured no meaningful precipitation after 6/3 and did not agree well with nearby Oklahoma mesonet site precipitation measurements. Rain gauge replaced 6/16. |
Measurements: | sgpswatspcpE12.b1:
|