DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D120806.1 | NSA/TWR/C1 - 40m T/RH sensor noise | nsatwrC1.b1 | Suspect |
D121108.1 | NSA/MET/C1 - 10m wind data not reporting | nsatwrC1.b1 | Incorrect |
D121108.2 | NSA/MET/C1 - 20m T/RH sensor failure | nsatwrC1.b1 | Suspect |
D130702.3 | NSA/MET/C1 - Tower maintenance | nsatwrC1.b1 | Incorrect |
D130717.2 | NSA/MET/C1 - Incorrect 20m wind data | nsatwrC1.b1 | Incorrect |
D130717.3 | NSA/MET/C1 - Incorrect 2m wind data | nsatwrC1.b1 | Incorrect |
D140213.3 | NSA/MET/C1 - Power outage | nsatwrC1.b1 | Incorrect |
D140716.1 | NSA/TWR/C1 - 40m temp/humidity problem | nsatwrC1.b1 | Incorrect |
D140926.5 | NSA/TWR/C1 - 40m wind sensor outage | nsatwrC1.b1 | Missing |
D141010.2 | NSA/TWR/C1 - Reprocessing Notice (RID 1240) | nsatwrC1.b1 | Does not affect quality |
D141010.3 | NSA/TWR/C1 - 2m Temp/RH instrument offline | nsatwrC1.b1 | Missing |
D141106.1 | NSA/MET/C1 - Reprocessing Notice (RID 1252) | nsatwrC1.b1 | Does not affect quality |
D150724.1 | NSA/TWR/C1 - 40m wind data missing | nsatwrC1.b1 | Missing |
D151013.1 | NSA/TWR/C1 - Tower maintenance | nsatwrC1.b1 | Suspect |
D151013.2 | NSA/TWR/C1 - 10m T/RH possible bias | nsatwrC1.b1 | Suspect |
D160622.2 | NSA/TWR/C1 - Wind data missing at 40 meter level | nsatwrC1.b1 | Missing |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/17/2012 | 1625 | 08/01/2012 | 0259 | Suspect |
Subject: | NSA/TWR/C1 - 40m T/RH sensor noise |
DataStreams: | nsatwrC1.b1 |
Description: | 40m T/RH sensor spiked on 5/17/12, then remained noisy mostly at high humidity. Sensor replacement during tower maintenance on 8/1/12 has resolved the issue. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/26/2012 | 2000 | 10/03/2012 | 2330 | Incorrect |
Subject: | NSA/MET/C1 - 10m wind data not reporting |
DataStreams: | nsatwrC1.b1 |
Description: | 10 meter wind speed and direction data were not reporting after a scheduled power outage took place. Sensor was replaced. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/26/2012 | 1413 | 10/03/2012 | 2330 | Suspect |
Subject: | NSA/MET/C1 - 20m T/RH sensor failure |
DataStreams: | nsatwrC1.b1 |
Description: | The 20 meter temperature, dew point, and humidity data were spiking and reporting high/low in relation to other sensors on the tower. Sensor was replaced. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/26/2013 | 2200 | 06/27/2013 | 2315 | Incorrect |
Subject: | NSA/MET/C1 - Tower maintenance |
DataStreams: | nsatwrC1.b1 |
Description: | Data not representative due to tower instrument maintenance. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/01/2013 | 2258 | 07/11/2013 | 2252 | Incorrect |
Subject: | NSA/MET/C1 - Incorrect 20m wind data |
DataStreams: | nsatwrC1.b1 |
Description: | The 20 meter wind data flatline due to a loss of communication settings. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/11/2013 | 2252 | 07/12/2013 | 1905 | Incorrect |
Subject: | NSA/MET/C1 - Incorrect 2m wind data |
DataStreams: | nsatwrC1.b1 |
Description: | The 2 meter wind data flatlines due to a loss of communication settings. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/06/2014 | 1317 | 02/06/2014 | 1404 | Incorrect |
Subject: | NSA/MET/C1 - Power outage |
DataStreams: | nsatwrC1.b1 |
Description: | Incorrect data due to power outage. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/10/2014 | 1736 | 07/15/2014 | 0007 | Incorrect |
Subject: | NSA/TWR/C1 - 40m temp/humidity problem |
DataStreams: | nsatwrC1.b1 |
Description: | A problem with the temp/humidity sensor at the 40m level caused incorrect data to be recorded. Between 5/10/14 and 5/16/14, dew point, relative humidity, and vapor pressure data are occasionally incorrect (vastly different when compared with other levels). Beginning 6/5/14, the data go missing entirely until a sensor exchange occurred on 7/15/2014. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/05/2014 | 2100 | 09/25/2014 | 2150 | Missing |
Subject: | NSA/TWR/C1 - 40m wind sensor outage |
DataStreams: | nsatwrC1.b1 |
Description: | Wind direction and speed at the 40 meter level are missing during this time due to incorrect sensor configuration. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/01/2014 | 2011 | 10/04/2014 | 2022 | Does not affect quality |
Subject: | NSA/TWR/C1 - Reprocessing Notice (RID 1240) |
DataStreams: | nsatwrC1.b1 |
Description: | See below for details of reprocessing that was completed on 20150626. Original DQR category: 4 (Red, Incorrect). ----------------------------------------------------------- The 10m temperature and relative humidity fields are swapped during this time (and corresponding standard deviation fields). The 40m temperature and relative humidity fields are swapped during this time (and corresponding standard deviation fields). The raw data will be corrected and reprocessed to fix this issue. The 10m and 40m error codes are incorrect and will not be fixed. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/01/2014 | 2215 | 10/04/2014 | 0056 | Missing |
Subject: | NSA/TWR/C1 - 2m Temp/RH instrument offline |
DataStreams: | nsatwrC1.b1 |
Description: | A broken wire caused missing data from the 2m temp/relative humidity sensor during this time. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/05/2014 | 2100 | 11/06/2014 | 2052 | Does not affect quality |
Subject: | NSA/MET/C1 - Reprocessing Notice (RID 1252) |
DataStreams: | nsatwrC1.b1 |
Description: | See below for details of reprocessing that was completed on 20150109. Original DQR category: 4 (Red, Incorrect). ----------------------------------------------------------- The wind direction data are 30 degrees too high due to an alignment/offset problem during this time. Problem affects all 4 tower levels in the nsatwrC1.b1 datastream, as well as the wind direction data in the nsametC1.b1 datastream. Data will be reprocessed for correction. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/17/2015 | 2130 | 07/23/2015 | 2123 | Missing |
Subject: | NSA/TWR/C1 - 40m wind data missing |
DataStreams: | nsatwrC1.b1 |
Description: | There was a communication problem with the 40m wind sensor. Data are missing during the indicated time period. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/09/2015 | 2030 | 10/09/2015 | 2130 | Suspect |
09/16/2015 | 1840 | 09/16/2015 | 2335 | Suspect |
Subject: | NSA/TWR/C1 - Tower maintenance |
DataStreams: | nsatwrC1.b1 |
Description: | Tower was lowered for annual T/RH sensor exchanges. Data may not be representative of conditions at stardard heights. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/16/2015 | 1840 | 10/09/2015 | 2130 | Suspect |
Subject: | NSA/TWR/C1 - 10m T/RH possible bias |
DataStreams: | nsatwrC1.b1 |
Description: | A calibration check showed questionable agreement of relative humidity with the test probe. The sensor was replaced with a newly calibrated unit. 10m relative humidity values are suspect during this time. |
Measurements: | nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/18/2016 | 1605 | 06/22/2016 | 1644 | Missing |
Subject: | NSA/TWR/C1 - Wind data missing at 40 meter level |
DataStreams: | nsatwrC1.b1 |
Description: | 40 meter wind sensor lost configuration settings resulting in missing data. |
Measurements: | nsatwrC1.b1:
|