DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D120614.1 | TWP/MET/C3 - Incorrect ORG data | twpmetC3.b1 | Incorrect |
D120628.1 | TWP/MET/C2 - T/RH loose connection | twpmetC2.b1 | Incorrect |
D120904.1 | TWP/MET/C1 - Blockage in tipping bucket rain gauge | twpmetC1.b1 | Suspect |
D130227.3 | TWP/DISDROMETER/C3 - Debris in cone | twpdisdrometerC3.b1 | Incorrect |
D130508.3 | TWP/DISDROMETER/C3 - Precipitation not recorded | twpdisdrometerC3.b1 | Incorrect |
D130716.2 | TWP/MET/C1 - ORG data unreliable | twpmetC1.b1 | Suspect |
D130724.4 | TWP/MET/C1 - Incorrect precip data | twpmetC1.b1 | Incorrect |
D130912.3 | TWP/MERGESONDE/C3 - Reprocess: Missing precip data | twpmergesonde1maceC3.c1 | Incorrect |
D131008.1 | TWP/MET/C1 - PWD reporting low precipitation | twpmetC1.b1 | Suspect |
D140226.4 | TWP/MET/C1 - Atmospheric pressure data missing | twpmetC1.b1 | Missing |
D140513.2 | TWP/MET/C1 - PWD not reporting | twpmetC1.b1 | Missing |
D140820.4 | TWP/MERGESONDE/C1 - Reprocess: Suspect rh_scaled values | twpmergesonde1maceC1.c1 | Suspect |
D140821.2 | TWP/MERGESONDE/C2 - Reprocess: Suspect rh_scaled values | twpmergesonde1maceC2.c1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/14/2012 | 0000 | 06/14/2012 | 0605 | Incorrect |
Subject: | TWP/MET/C3 - Incorrect ORG data |
DataStreams: | twpmetC3.b1 |
Description: | Sprinkler was in the path of the ORG, giving false precipitation data. |
Measurements: | twpmetC3.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/10/2012 | 2330 | 06/10/2012 | 2335 | Incorrect |
Subject: | TWP/MET/C2 - T/RH loose connection |
DataStreams: | twpmetC2.b1 |
Description: | Site ops observed abnormal reporting and found a loose connection of the T/RH probe to the data logger. |
Measurements: | twpmetC2.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/25/2012 | 0000 | 08/23/2012 | 2359 | Suspect |
Subject: | TWP/MET/C1 - Blockage in tipping bucket rain gauge |
DataStreams: | twpmetC1.b1 |
Description: | Debris in the tipping bucket rain gauge caused slow filtration of precip. As a result, the tipping mechanism was slow to tip and register timely precipitation values. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/23/2012 | 0000 | 02/01/2013 | 0000 | Incorrect |
Subject: | TWP/DISDROMETER/C3 - Debris in cone |
DataStreams: | twpdisdrometerC3.b1 |
Description: | The instrument sensor failed due to debris in cone. Clogs cleared 2/1. |
Measurements: | twpdisdrometerC3.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/10/2013 | 0600 | 03/18/2013 | 2359 | Incorrect |
Subject: | TWP/DISDROMETER/C3 - Precipitation not recorded |
DataStreams: | twpdisdrometerC3.b1 |
Description: | Instrument stopped recording precipitation during precipitation event on 3/10. No precipitation was recorded during rainfall in the days following this failure. Observations resumed on 03/18/2013. |
Measurements: | twpdisdrometerC3.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/29/2013 | 0000 | 07/12/2013 | 0100 | Suspect |
Subject: | TWP/MET/C1 - ORG data unreliable |
DataStreams: | twpmetC1.b1 |
Description: | During this time the optical rain gauge reports precipitation in clear conditions. Use the present weather detector and/or tipping bucket rain gauge data from this data stream, or twpvdisC1.b1 or twprainC1.b1 as references for precipitation data. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/18/2013 | 0000 | 07/12/2013 | 0130 | Incorrect |
Subject: | TWP/MET/C1 - Incorrect precip data |
DataStreams: | twpmetC1.b1 |
Description: | A blocked syphon caused delays in precipitation recording. The times at which precipitation was recorded may be incorrect. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/01/2009 | 0000 | 02/28/2012 | 2359 | Incorrect |
Subject: | TWP/MERGESONDE/C3 - Reprocess: Missing precip data |
DataStreams: | twpmergesonde1maceC3.c1 |
Description: | The VAP was incorrectly ingesting precipitation data from the co-located MET/SMET datastreams and all precip values are missing. Also, in all mergesonde files with process_version vap-mergesondemace-1.0-0.sol5_10, the qc_precip indicate the data are missing data while the precip values are set to 0. Given the description in the qc_precip field, these precip values should be set to -9999. Here is a breakdown of the problems: 20090101-20110101, no version listed, all precip values flagged as missing and correctly set to -9999 20110101-20111129, vap-mergesondemace-1.0-0.sol5_10, qc_precip flagged as missing but values set to 0 The VAP has been corrected and the data will be reprocessed shortly. |
Measurements: | twpmergesonde1maceC3.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/14/2013 | 0000 | 10/04/2013 | 2359 | Suspect |
Subject: | TWP/MET/C1 - PWD reporting low precipitation |
DataStreams: | twpmetC1.b1 |
Description: | The PWD reported much lower precipitation values than co-located sensors. A mud wasp nest was removed from the lens. This may have affected visibility values as well. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/06/2014 | 0000 | 02/18/2014 | 1637 | Missing |
Subject: | TWP/MET/C1 - Atmospheric pressure data missing |
DataStreams: | twpmetC1.b1 |
Description: | Atmospheric pressure data is missing during this time. Cause of the outage is unknown. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/06/2014 | 0548 | 05/13/2014 | 0132 | Missing |
Subject: | TWP/MET/C1 - PWD not reporting |
DataStreams: | twpmetC1.b1 |
Description: | A wasp nest was obstructing the present weather detector lenses during this time. |
Measurements: | twpmetC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/01/2000 | 0000 | 12/31/2010 | 2359 | Suspect |
Subject: | TWP/MERGESONDE/C1 - Reprocess: Suspect rh_scaled values |
DataStreams: | twpmergesonde1maceC1.c1 |
Description: | MERGESONDE sometimes uses bad or questionable precipitable water vapor data to scale the relative humidity profiles provided by the rh_scaled field. In addition, this bad input data is not properly indicated by the vapor_source or qc_rh_scaled fields. This problem appears to typically occur when there is moisture impacting the microwave radiometer causing large spikes in brightness temperatures. During these periods the rh_scaled values are often saturated at 101% for much of the profile. |
Measurements: | twpmergesonde1maceC1.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/01/2002 | 0000 | 12/30/2010 | 2359 | Suspect |
Subject: | TWP/MERGESONDE/C2 - Reprocess: Suspect rh_scaled values |
DataStreams: | twpmergesonde1maceC2.c1 |
Description: | MERGESONDE sometimes uses bad or questionable precipitable water vapor data to scale the relative humidity profiles provided by the rh_scaled field. In addition, this bad input data is not properly indicated by the vapor_source or qc_rh_scaled fields. This problem appears to typically occur when there is moisture impacting the microwave radiometer causing large spikes in brightness temperatures. During these periods the rh_scaled values are often saturated at 101% for much of the profile. |
Measurements: | twpmergesonde1maceC2.c1:
|