DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D120716.1 | PVC/MET/M1 - Tower lowered | pvcmetM1.b1 | Suspect |
D121102.1 | PVC/MET/M1 - False positive precipitation | pvcmetM1.b1 | Suspect |
D121218.2 | PVC/MET/M1 - Tower lowered | pvcmetM1.b1 | Does not affect quality |
D130117.4 | PVC/MET/M1 - PWD data intermittently missing | pvcmetM1.b1 | Missing |
D130508.2 | PVC/MET/M1 - PWD failure | pvcmetM1.b1 | Suspect |
D130617.1 | PVC/MET/M1 - T/RH sensor failure | pvcmetM1.b1 | Incorrect |
D130718.5 | PVC/MET/M1 - Questionable humidity | pvcmetM1.b1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/13/2012 | 1230 | 07/13/2012 | 1330 | Suspect |
Subject: | PVC/MET/M1 - Tower lowered |
DataStreams: | pvcmetM1.b1 |
Description: | Met tower was lowered during this time. Data may be inaccurate. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/11/2012 | 0000 | 10/25/2012 | 1309 | Suspect |
Subject: | PVC/MET/M1 - False positive precipitation |
DataStreams: | pvcmetM1.b1 |
Description: | Optical rain gauge recorded significantly more precipitation than expected. Instrument was removed/replaced and sent for recalibration. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/30/2012 | 2000 | 12/13/2012 | 1830 | Does not affect quality |
Subject: | PVC/MET/M1 - Tower lowered |
DataStreams: | pvcmetM1.b1 |
Description: | The tower containing the wind sensor was not at full-height of 10 meters following Hurricane Sandy. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/29/2012 | 1700 | 12/28/2012 | 0508 | Missing |
Subject: | PVC/MET/M1 - PWD data intermittently missing |
DataStreams: | pvcmetM1.b1 |
Description: | Present weather detector was occasionally reporting a hardware problem during this time. The reported error did not affect visibility readings, but caused all other data to report as missing. Error resolved its self with no indication of the problem cause. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/27/2013 | 0412 | 04/15/2013 | 1435 | Suspect |
Subject: | PVC/MET/M1 - PWD failure |
DataStreams: | pvcmetM1.b1 |
Description: | Lens and rain sensor in present weather detector failed. Data during this time are suspect or missing. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/21/2013 | 1125 | 05/31/2013 | 1255 | Incorrect |
06/03/2013 | 1258 | 06/03/2013 | 2002 | Incorrect |
Subject: | PVC/MET/M1 - T/RH sensor failure |
DataStreams: | pvcmetM1.b1 |
Description: | Temperature, relative humidity, and vapor pressure data are incorrect due to a failed sensor. Sensor replacement corrected the problem. |
Measurements: | pvcmetM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/26/2013 | 1800 | 06/29/2013 | 1000 | Suspect |
Subject: | PVC/MET/M1 - Questionable humidity |
DataStreams: | pvcmetM1.b1 |
Description: | A reference check of the humidity sensor showed that the instrument may have been reading as much as 20% high. |
Measurements: | pvcmetM1.b1:
|