DQR ID | Subject | Data Streams Affected |
---|---|---|
D100208.13 | NSA/MET/C1 - CMH and 10m winds failure | nsametC1.b1 |
D100504.1 | NSA/MET/C1 - CMH Data Missing | nsametC1.b1 |
D100709.1 | NSA/MET/C1 - CMH Sent to Vendor for Repair | nsametC1.b1 |
D101215.2 | NSA/MET/C1 - CMH offline | nsametC1.b1 |
D101220.3 | NSA/MET/C1 - 10m wind sensor offline | nsametC1.b1 |
D110217.1 | NSA/MET/C1 - CMH offline | nsametC1.b1 |
D110415.2 | SGP/MET/E13 - PWD data incorrect/missing | sgpmetE13.b1 |
D110419.1 | SGP/MET/E13 - Missing PWD data | sgpmetE13.b1 |
D110602.2 | NSA/MET/C1 - CMH Failure | nsametC1.b1 |
D110722.2 | NSA/MET/C1 - Wind sensor data missing | nsametC1.b1, nsatwrC1.b1 |
D111129.1 | NSA/MET/C1 - CMH communication failure | nsametC1.b1 |
D120423.1 | NSA/MET/C1 - CMH failure | nsametC1.b1 |
D120928.1 | SGP/MET/E13 - Low logger voltage | sgpmetE13.b1 |
D121108.1 | NSA/MET/C1 - 10m wind data not reporting | nsametC1.b1, nsatwrC1.b1 |
D121128.1 | NSA/MET/C1 - Incorrect liquid precipitation accumulation | nsametC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/23/2010 | 0513 | 02/05/2010 | 2100 |
Subject: | NSA/MET/C1 - CMH and 10m winds failure |
DataStreams: | nsametC1.b1 |
Description: | At 0513GMT on 1/23 the atmos_pressure and CMH - temp, RH, DP & Sat. VP changed abruptly to unlikely values. The 10m winds failed at 1420GMT. The CMH was repaired on 02/04/2010 at 2254GMT and the 10m winds sensor was replaced on 02/05/2010 at 2100GMT. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2010 | 1943 | 04/26/2010 | 1903 |
Subject: | NSA/MET/C1 - CMH Data Missing |
DataStreams: | nsametC1.b1 |
Description: | The GFCI had tripped causing the CMH to lose power. All CMH variables are missing except CMHRH which reports 100% for the entire time. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/25/2010 | 1730 | 07/07/2010 | 2200 |
Subject: | NSA/MET/C1 - CMH Sent to Vendor for Repair |
DataStreams: | nsametC1.b1 |
Description: | CMH connector on the transmitter enclosure that goes to the head unit degraded and failed. System was removed and sent to the manufacturer for repair. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/01/2010 | 1208 | 12/09/2010 | 2259 |
Subject: | NSA/MET/C1 - CMH offline |
DataStreams: | nsametC1.b1 |
Description: | CMH removed for repair. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/23/2010 | 1543 | 11/05/2010 | 0716 |
Subject: | NSA/MET/C1 - 10m wind sensor offline |
DataStreams: | nsametC1.b1 |
Description: | The 10m wind sensor values were 0 m/s and 000 for wind direction. The sensor lost communications. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2011 | 1800 | 02/10/2011 | 2300 |
Subject: | NSA/MET/C1 - CMH offline |
DataStreams: | nsametC1.b1 |
Description: | Beginning 1/24/2011, the CMH went offline resulting in missing temperature and dewpoint measurements and erroneous vapor pressure, saturation vapor pressure, and RH measurements. Problem fixed with a power cycle. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2011 | 1300 | 02/18/2011 | 2200 |
Subject: | SGP/MET/E13 - PWD data incorrect/missing |
DataStreams: | sgpmetE13.b1 |
Description: | Data collection problems during the time period specified resulted in incorrect or missing PWD data. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/09/2010 | 0000 | 01/10/2011 | 2000 |
Subject: | SGP/MET/E13 - Missing PWD data |
DataStreams: | sgpmetE13.b1 |
Description: | PWD data were missing due to an accidental reset on the instrument. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2011 | 0900 | 05/28/2011 | 0010 |
Subject: | NSA/MET/C1 - CMH Failure |
DataStreams: | nsametC1.b1 |
Description: | The Chilled Mirror Hydrometer (CMH) developed a short in the wiring harness. All CMH data missing or incorrect during the period listed. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/17/2011 | 0200 | 07/20/2011 | 1823 |
Subject: | NSA/MET/C1 - Wind sensor data missing |
DataStreams: | nsametC1.b1, nsatwrC1.b1 |
Description: | 2m, 10m, 20m wind sensors went off-line 5/17 due to GFCI tripping caused by failing CMH. The 2m and 20m data wind sensor returned 6/6, but the 10m remained offline until 7/20 as the sensor was damaged. |
Measurements: | nsametC1.b1:
nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/06/2011 | 0758 | 11/19/2011 | 0800 |
Subject: | NSA/MET/C1 - CMH communication failure |
DataStreams: | nsametC1.b1 |
Description: | CMH lost communication with datalogger. All values from CMH were -6999 during this time resulting in the CMHRH flatlining at 100%. Communications was intermittent during entire time period. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2011 | 2215 | 12/07/2011 | 2330 |
12/08/2011 | 0145 | 12/08/2011 | 1345 |
12/25/2011 | 0300 | 12/25/2011 | 0630 |
01/02/2012 | 1600 | 01/03/2012 | 1900 |
01/05/2012 | 0330 | 01/06/2012 | 0030 |
01/07/2012 | 1130 | 01/08/2012 | 0100 |
01/08/2012 | 0730 | 01/08/2012 | 0800 |
01/08/2012 | 1130 | 01/09/2012 | 0000 |
01/14/2012 | 0800 | 01/14/2012 | 1545 |
01/16/2012 | 1945 | 01/17/2012 | 1945 |
01/18/2012 | 1800 | 01/18/2012 | 1900 |
03/04/2012 | 0000 | 03/04/2012 | 0200 |
12/04/2011 | 1300 | 12/04/2011 | 1730 |
12/05/2011 | 0000 | 12/05/2011 | 2100 |
12/05/2011 | 2130 | 12/07/2011 | 0645 |
Subject: | NSA/MET/C1 - CMH failure |
DataStreams: | nsametC1.b1 |
Description: | Starting 14:17 GMT on 12/4/2011 the CMH Dew Point began reporting missing value, CMH relative humidity was flat-lining at 100% and CMH saturated vapor pressure was flat-lined at a high value. This condition continued very intermittently for several months. Issue was frosting and a failed ventilation fan. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/08/2012 | 2052 | 09/16/2012 | 1439 |
Subject: | SGP/MET/E13 - Low logger voltage |
DataStreams: | sgpmetE13.b1 |
Description: | Low logger voltage was reported. Low voltage may result in data spikes or dropouts. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/26/2012 | 2000 | 10/03/2012 | 2330 |
Subject: | NSA/MET/C1 - 10m wind data not reporting |
DataStreams: | nsametC1.b1, nsatwrC1.b1 |
Description: | 10 meter wind speed and direction data were not reporting after a scheduled power outage took place. Sensor was replaced. |
Measurements: | nsametC1.b1:
nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/04/2012 | 1029 | 02/13/2012 | 0223 |
Subject: | NSA/MET/C1 - Incorrect liquid precipitation accumulation |
DataStreams: | nsametC1.b1 |
Description: | A problem with the present weather detector's firmware caused negative precipitation accumulation to be recorded. The problem was fixed with a sensor swap. |
Measurements: | nsametC1.b1:
|