DQR ID | Subject | Data Streams Affected |
---|---|---|
D010326.27 | SGP/SMOS/E6 - E6 SMOS Wind Direction | sgp1smosE6.a0, sgp30smosE6.a1 |
D010326.28 | SGP/SMOS/E6 - E6 SMOS Wind Direction | sgp1smosE6.a0, sgp30smosE6.a1 |
D010713.15 | SGP/SMOS/E6 - E6 SMOS Wind speed values incorrect | sgp1smosE6.a0, sgp30smosE6.a1 |
D010725.11 | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION DATA INCORRECT | sgp1smosE6.a0, sgp30smosE6.a1 |
D010725.13 | SGP/SMOS/E6 - E6 SMOS WIND DIRECTION DATA 180 DEGREES IN ERROR | sgp1smosE6.a0, sgp30smosE6.a1 |
D010725.18 | SGP/SMOS/E6 - E6 SMOS ALL DATA VALUES OFF SCALE | sgp1smosE6.a0, sgp30smosE6.a1 |
D010725.28 | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION VALUES INCORRECT | sgp1smosE6.a0, sgp30smosE6.a1 |
D010726.2 | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION VALUES INCORRECT | sgp1smosE6.a0, sgp30smosE6.a1 |
D010726.29 | SGP/SMOS/E6 - E6 SMOS ALL DATA VALUES MISSING | sgp1smosE6.a0, sgp30smosE6.a1 |
D010726.32 | SGP/SMOS/E6 - E6 SMOS 30 MINUTE DATA VALUE MISSING | sgp30smosE6.a1 |
D020116.23 | SGP/SMOS/E6 - E6 SMOS DATA VALUES INCORRECT | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1 |
D020125.5 | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA INCORRECT | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020227.10 | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH VALUES QUESTIONABLE | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020227.9 | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA QUESTIONABLE | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020403.10 | SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT | sgp30smosE6.a1, sgp1440smosE6.a0 |
D020403.11 | SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020418.12 | SGP/SMOS/E6 - E6 SMOS WIND SPEED VALUES INCORRECT | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1 |
D020418.22 | SGP/SMOS/E6 -E6 SMOS T/RH VALUES SUSPECT | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020617.2 | SGP/SMOS/E6 - E6 SMOS lowered to surface to install counterweights | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
D020705.25 | SGP/SMOS/E6 - E6 SMOS RH VALUES INCORRECT | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020705.36 | SGP/SMOS/E6 - E6 SMOS 30 MINUTE T/RH DATA VALUES SUSPECT | sgp30smosE6.a1, sgp30smosE6.b1 |
D020726.10 | SGP/SMOS/E6 - SNOW DEPTH DATA QUESTIONABLE | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020726.11 | SGP/SMOS/E6 - SNOW DEPTH DATA INCORRECT | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020726.12 | SGP/SMOS/E6 - SNOW DEPTH DATA INCORRECT | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020909.8 | SGP/SMOS/E6 - Snow depth sensor removed; data reported as missing | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020910.15 | SGP/SMOS/E6 - RH Values Incorrect | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D020910.17 | SGP/SMOS/E6 - 30 minute Data Values Suspect | sgp30smosE6.a1, sgp30smosE6.b1 |
D021212.13 | SGP/SMOS/E6 - RH 30 min data incorrect | sgp30smosE6.a1, sgp30smosE6.b1 |
D030620.27 | SGP/SMOS/E6 - E6 SMOS 30-MINUTE AND DAILY RH% VALUES SUSPECT | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D030907.2 | SGP/SMOS/E6 - Sensor failure | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D031114.13 | SGP/SMOS/E6 - Temperature values incorrect, sensor failure. | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D040317.2 | SGP/SMOS/E6 - 6-month Calibration Checks | sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
D040317.3 | SGP/SMOS/E6 - 6-month Calibration Checks | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
D040317.4 | SGP/SMOS/E6 - 6-month Calibration Checks | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D050131.6 | SGP/SMOS/E6 - Ice storm froze windspeed and direction sensors | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D050131.7 | SGP/SMOS/E6 - Missing data due to ice storm | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D050209.5 | SGP/SMOS/E6 - Wind Data Suspect | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D050422.2 | SGP/SMOS/E6 - Reprocess: Wind direction offset | sgp1smosE6.b1, sgp30smosE6.b1 |
D050422.3 | SGP/SMOS/E6 - Reprocess: Wind direction offset | sgp1smosE6.a0, sgp30smosE6.a1 |
D050614.2 | SGP/SMOS/E6 - RH Sensor failure | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D051030.2 | SGP/SMOS/E6 - SMOS Wind direction low | sgp1smosE6.b1, sgp30smosE6.b1 |
D080116.8 | SGP/SMOS/E6 - Wind Data Incorrect Due to Icing | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D080207.3 | SGP/SMOS/E6 - Barometer Data missing | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
D080222.4 | SGP/SMOS - Snowfall caused delayed count of precip | sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1 |
D080306.4 | SGP/SMOS/E6 - Incorrect Offset for Wind Directon | sgp1smosE6.b1, sgp30smosE6.b1 |
D080930.3 | SGP/SMOS/E6 - Rain Data Incorrect due to Clogged Gauge | sgp1smosE6.b1, sgp30smosE6.b1 |
D960416.1 | SGP/SMOS/E6 - Reprocess: Incorrect wind speed calibration | sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
D960523.5 | SGP/SMOS/E6 - Down to replace Wind Monitor and Upgrade Software | sgp1smosE6.a0, sgp30smosE6.a1 |
D960809.12 | SGP/SMOS/E6 - Down for maintenance | sgp1smosE6.a0, sgp30smosE6.a1 |
D960911.2 | SGP/SMOS/E6 - Bad humidity data | sgp1smosE6.a0, sgp30smosE6.a1 |
D961210.10 | SGP/SMOS/E6 - Incorrect data | sgp1smosE6.a0, sgp30smosE6.a1 |
D991109.25 | SGP/SMOS/E6 - E6 SMOS lowered to surface to install couterweights | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
D991109.5 | SGP/SMOS/E6 - E6 SMOS down for tower replacement | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2001 | 2230 | 02/22/2001 | 1431 |
Subject: | SGP/SMOS/E6 - E6 SMOS Wind Direction |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind Direction incorrect during this time period. The bracket used to mount the wind direction sensor broke (ice suspected) on the 9th of February. It was replaced during routine maintenance on the 16th of February. We do not know why the data did not recover until the 22nd. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/28/2001 | 2330 | 03/15/2001 | 1431 |
Subject: | SGP/SMOS/E6 - E6 SMOS Wind Direction |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind Direction incorrect during this time period. We noticed the data was incorrect on the 28th of February. During routine maintenance on the 1st of March the technician checked the wind direction sensor and noted that it needed to be replaced (no spares on hand at the time). On the 15th of March the sensor was replaced. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/28/2001 | 1622 | 01/30/2001 | 0543 |
Subject: | SGP/SMOS/E6 - E6 SMOS Wind speed values incorrect |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind speed sensor values incorrect due to ice accumulation on the sensor. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2001 | 0536 | 02/18/2001 | 1819 |
Subject: | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION DATA INCORRECT |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind speed and direction data incorrect due to ice accumulation and a broken mount bracket. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/18/2001 | 1820 | 03/15/2001 | 2130 |
Subject: | SGP/SMOS/E6 - E6 SMOS WIND DIRECTION DATA 180 DEGREES IN ERROR |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind direction data 180 degrees in error due to sensor wires being reversed. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/06/2001 | 1914 | 02/06/2001 | 2231 |
Subject: | SGP/SMOS/E6 - E6 SMOS ALL DATA VALUES OFF SCALE |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | All data values off scale due to routine maintenance. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/21/2001 | 1015 | 02/23/2001 | 1639 |
Subject: | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION VALUES INCORRECT |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind speed and direction values incorrect due to ice accumulation on the sensors. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/27/2001 | 2035 | 03/02/2001 | 1531 |
Subject: | SGP/SMOS/E6 - E6 SMOS WIND SPEED AND DIRECTION VALUES INCORRECT |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | Wind speed and direction values incorrect due to ice accumulation on sensors. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2001 | 1503 | 03/03/2001 | 2301 |
Subject: | SGP/SMOS/E6 - E6 SMOS ALL DATA VALUES MISSING |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | All data values missing. Reason unknown. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/05/2001 | 1730 | 03/05/2001 | 1731 |
Subject: | SGP/SMOS/E6 - E6 SMOS 30 MINUTE DATA VALUE MISSING |
DataStreams: | sgp30smosE6.a1 |
Description: | 23:30Z data value missing for all data streams. Reason unknown. |
Measurements: | sgp30smosE6.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/25/2001 | 1421 | 04/25/2001 | 1708 |
Subject: | SGP/SMOS/E6 - E6 SMOS DATA VALUES INCORRECT |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1 |
Description: | All data values off scale due to routine maintenance. |
Measurements: | sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/13/2001 | 1530 | 10/24/2001 | 0001 |
Subject: | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA INCORRECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Data incorrect due to new program reading sensor input when no sensor installed. Values read near 1539 mm. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2001 | 0000 | 11/06/2001 | 0001 |
11/15/2001 | 0000 | 11/17/2001 | 0001 |
11/24/2001 | 0000 | 11/26/2001 | 0001 |
12/02/2001 | 0000 | 12/03/2001 | 0001 |
12/12/2001 | 0000 | 12/15/2001 | 0001 |
12/16/2001 | 0000 | 12/17/2001 | 0001 |
Subject: | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH VALUES QUESTIONABLE |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Snow depth readings reported intermittently as -9999. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/09/2001 | 0000 | 11/10/2001 | 0001 |
11/11/2001 | 0000 | 11/12/2001 | 0001 |
Subject: | SGP/SMOS/E6 - E6 SMOS SNOW DEPTH DATA QUESTIONABLE |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Snow depth readings reported intermittently as -9999, outside of manufacturer's tolerance of +/- 25mm, and believable values. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/1996 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT |
DataStreams: | sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | Due to a programming error all snow depth data were reported as 0. In effect, no snow depth data were collected. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 09/13/2001 | 1529 |
Subject: | SGP/SMOS/E6 - E6 SMOS SNOW DATA INCORRECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Due to a programming error all snow depth data were reported as 0. In effect, no snow depth data were collected. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 1100 | 02/02/2002 | 0000 |
Subject: | SGP/SMOS/E6 - E6 SMOS WIND SPEED VALUES INCORRECT |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1 |
Description: | |
Measurements: | sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/31/2002 | 0000 | 02/01/2002 | 0000 |
Subject: | SGP/SMOS/E6 -E6 SMOS T/RH VALUES SUSPECT |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | All T/RH values and those calculated from them are suspect due to possible icing on the sensor. Ice accumulated on sensor or housing during ice storm. |
Measurements: | sgp1440smosE6.a1:
sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 1505 | 10/06/1999 | 1522 |
Subject: | SGP/SMOS/E6 - E6 SMOS lowered to surface to install counterweights |
DataStreams: | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | The E6 SMOS was lowered to the surface on 6 OCT 1999 between 1505 and 1522 GMT while counterweights were installed. All wind speed and direction data are incorrect during this period. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
sgpsmosE6.01:
sgp1smosE6.00:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/13/2002 | 0000 | 04/15/2002 | 0000 |
Subject: | SGP/SMOS/E6 - E6 SMOS RH VALUES INCORRECT |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | RH% values ranged from 0 to 95% in short periods of time. Suspect the sensor element became wet causing the unusual readings. |
Measurements: | sgp1440smosE6.a1:
sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2002 | 1831 | 04/24/2002 | 1900 |
Subject: | SGP/SMOS/E6 - E6 SMOS 30 MINUTE T/RH DATA VALUES SUSPECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1 |
Description: | 30 minute T/RH data values suspect due to these values being off-scale from 18:43 - 18:52 GMT during sensor replacement. |
Measurements: | sgp30smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/19/2002 | 0000 | 01/20/2002 | 0001 |
01/23/2002 | 0000 | 01/24/2002 | 0001 |
02/06/2002 | 0000 | 02/09/2002 | 0001 |
02/11/2002 | 0000 | 02/12/2002 | 0001 |
02/13/2002 | 0000 | 02/14/2002 | 0001 |
03/07/2002 | 0000 | 03/08/2002 | 0001 |
03/09/2002 | 0000 | 03/10/2002 | 0001 |
03/12/2002 | 0000 | 03/14/2002 | 0001 |
03/16/2002 | 0000 | 03/18/2002 | 0001 |
03/20/2002 | 0000 | 03/21/2002 | 0001 |
03/24/2002 | 0000 | 03/25/2002 | 0001 |
03/29/2002 | 0000 | 03/30/2002 | 0001 |
04/03/2002 | 0000 | 04/05/2002 | 0001 |
04/07/2002 | 0000 | 04/08/2002 | 0001 |
04/09/2002 | 0000 | 04/11/2002 | 0001 |
04/22/2002 | 0000 | 04/23/2002 | 0001 |
Subject: | SGP/SMOS/E6 - SNOW DEPTH DATA QUESTIONABLE |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Snow depth data were intermittently reported as -9999, outside of manufacturer's tolerance and good. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/19/2002 | 0000 | 03/20/2002 | 0001 |
04/07/2002 | 0000 | 04/09/2002 | 0001 |
04/13/2002 | 0000 | 04/14/2002 | 0001 |
Subject: | SGP/SMOS/E6 - SNOW DEPTH DATA INCORRECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Snow depth data reported as -9999, sensor became inoperative. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/09/2002 | 0000 | 05/11/2002 | 0001 |
05/13/2002 | 0000 | 05/14/2002 | 0001 |
05/17/2002 | 0000 | 05/20/2002 | 0001 |
05/25/2002 | 0000 | 05/27/2002 | 0001 |
Subject: | SGP/SMOS/E6 - SNOW DEPTH DATA INCORRECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | Snow depth sensor was removed for the season. Temperatures fell below 10 deg C causing the ingest program to accumulate erroneous data. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/27/2002 | 1755 | 07/17/2003 | 2359 |
Subject: | SGP/SMOS/E6 - Snow depth sensor removed; data reported as missing |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | The snow depth sensor was removed from service. The program was changed so that -9999 is entered into the datastream. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2002 | 0000 | 06/04/2002 | 1824 |
Subject: | SGP/SMOS/E6 - RH Values Incorrect |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | RH and values calculated from RH suspect due to malfunction of sensor during saturated conditions. RH readings exceeded 104% and at times reached 111%. During non-saturated periods RH readings appear to be ~20% higher than neighboring sites. |
Measurements: | sgp1440smosE6.a1:
sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/04/2002 | 1830 | 06/04/2002 | 1900 |
Subject: | SGP/SMOS/E6 - 30 minute Data Values Suspect |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1 |
Description: | 30 minute data values supect due to tower being lowered from 18:25 - 18:42 GMT for T/RH probe replacement. |
Measurements: | sgp30smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/2002 | 1730 | 10/04/2002 | 1731 |
Subject: | SGP/SMOS/E6 - RH 30 min data incorrect |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1 |
Description: | The 17:30 GMT RH value is incorrect due to the 1 minute rh% values being reported as 0% from 17:03 - 17:08 GMT. |
Measurements: | sgp30smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/20/2003 | 0000 | 04/20/2003 | 0001 |
Subject: | SGP/SMOS/E6 - E6 SMOS 30-MINUTE AND DAILY RH% VALUES SUSPECT |
DataStreams: | sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | The 30-minute and Daily RH% data values suspect due to artificially low values from 23:36 - 23:44 GMT. |
Measurements: | sgp1440smosE6.a1:
sgp30smosE6.a1:
sgp30smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2003 | 1730 | 09/11/2003 | 1640 |
Subject: | SGP/SMOS/E6 - Sensor failure |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | On 08/30, after heavy rains had fallen, the RH sensor began occasionally reporting readings of around 0 or erratic data. Although frequently readings appearred reasonable, they unpredictably dropped or become erratic again for long periods of time. The sensor was replaced on 09/11/2003 @ 16:40 GMT. |
Measurements: | sgp1440smosE6.a1:
sgp30smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/11/2003 | 1640 | 09/15/2003 | 1557 |
Subject: | SGP/SMOS/E6 - Temperature values incorrect, sensor failure. |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | The temperature element of the T/RH probe failed. Sensor was replaced. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/1996 | 1614 | 05/01/1996 | 1710 |
11/14/1996 | 2010 | 11/14/1996 | 2120 |
04/29/1997 | 1745 | 04/29/1997 | 1945 |
10/14/1997 | 1850 | 10/14/1997 | 1910 |
05/13/1998 | 1500 | 05/13/1998 | 1530 |
11/12/1998 | 1500 | 11/12/1998 | 1730 |
04/01/1999 | 1510 | 04/01/1999 | 1520 |
05/12/1999 | 2052 | 05/12/1999 | 2120 |
12/08/1999 | 1939 | 12/08/1999 | 2015 |
05/10/2000 | 1820 | 05/10/2000 | 2020 |
09/28/2000 | 1420 | 09/28/2000 | 1530 |
Subject: | SGP/SMOS/E6 - 6-month Calibration Checks |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | During the time periods specified, the SMOS.E6 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/12/2001 | 1436 | 04/12/2001 | 1505 |
10/23/2001 | 1948 | 10/23/2001 | 2030 |
05/08/2002 | 1855 | 05/08/2002 | 1935 |
11/21/2002 | 1609 | 11/21/2002 | 1635 |
04/23/2003 | 1441 | 04/23/2003 | 1520 |
Subject: | SGP/SMOS/E6 - 6-month Calibration Checks |
DataStreams: | sgp1smosE6.a1, sgp1smosE6.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp1440smosE6.a1 |
Description: | During the time periods specified, the SMOS.E6 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/06/2003 | 1525 | 11/06/2003 | 1640 |
04/08/2004 | 1511 | 04/08/2004 | 1600 |
10/07/2004 | 1407 | 10/07/2004 | 1500 |
04/21/2005 | 1440 | 04/21/2005 | 1525 |
11/03/2005 | 1552 | 11/03/2005 | 1720 |
05/04/2006 | 1540 | 05/04/2006 | 1605 |
10/19/2006 | 1440 | 10/19/2006 | 1520 |
04/19/2007 | 1626 | 04/19/2007 | 1710 |
11/01/2007 | 1602 | 11/01/2007 | 1625 |
04/17/2008 | 1600 | 04/17/2008 | 1650 |
10/29/2008 | 1815 | 10/29/2008 | 1845 |
Subject: | SGP/SMOS/E6 - 6-month Calibration Checks |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | During the time periods specified, the SMOS.E6 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1800 | 01/05/2005 | 0200 |
Subject: | SGP/SMOS/E6 - Ice storm froze windspeed and direction sensors |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | Windspeed and direction sensors frozen by ice storm during the period specified. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0200 | 01/13/2005 | 1000 |
Subject: | SGP/SMOS/E6 - Missing data due to ice storm |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | Data are missing due to severe ice storm. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 0000 | 02/03/2005 | 2359 |
Subject: | SGP/SMOS/E6 - Wind Data Suspect |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | Wind speed and direction data suspect during time period due to icing. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/10/2005 | 1610 |
Subject: | SGP/SMOS/E6 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1 |
Description: | When the SGP.E6 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/10/05, the datalogger program was modified to correct for this offset. |
Measurements: | sgp30smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/21/1995 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E6 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | When the SGP.E6 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/10/05, the datalogger program was modified to correct for this offset. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/04/2005 | 0200 | 06/30/2005 | 1545 |
Subject: | SGP/SMOS/E6 - RH Sensor failure |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | The RH readings on the SMOS dropped to zero or became very noisy during rain or moist conditions. The sensor was replaced. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2005 | 0000 | 11/03/2005 | 1615 |
Subject: | SGP/SMOS/E6 - SMOS Wind direction low |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1 |
Description: | The wind direction reported by the SMOS went from being 7 degrees too low at the beginning of 2005 (the 7 degrees is a result of misalignment of the SMOS tower by 7 degrees) to 15-20 degrees too small by November 2005. The wind sensor was replaced, bringing the wind direction back to being 7 degrees too small. |
Measurements: | sgp30smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2007 | 1020 | 12/13/2007 | 1855 |
Subject: | SGP/SMOS/E6 - Wind Data Incorrect Due to Icing |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | An ice storm caused the wind data from the RM Young wind sensor to be incorrect. In many instances it was frozen and unmoving, at times it measured values but those are extremely suspect. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2008 | 1542 | 02/07/2008 | 1717 |
Subject: | SGP/SMOS/E6 - Barometer Data missing |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1, sgp1440smosE6.b1 |
Description: | The barometric pressure values were missing. A reload of the program fixed the problem. |
Measurements: | sgp30smosE6.b1:
sgp1440smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/31/2008 | 0000 | 02/02/2008 | 2000 |
Subject: | SGP/SMOS - Snowfall caused delayed count of precip |
DataStreams: | sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1 |
Description: | A snow/ice storm moved through the SGP region on 01/31/08 bringing below-freezing temperatures, affecting the precip field. Data is suspect during the date/time range specified due to melting ice after temperatures warmed above freezing. |
Measurements: | sgp1smosE27.b1:
sgp30smosE7.b1:
sgp30smosE20.b1:
sgp30smosE21.b1:
sgp30smosE6.b1:
sgp30smosE8.b1:
sgp1smosE3.b1:
sgp1smosE4.b1:
sgp30smosE15.b1:
sgp1smosE11.b1:
sgp30smosE4.b1:
sgp1smosE20.b1:
sgp30smosE5.b1:
sgp1smosE15.b1:
sgp30smosE3.b1:
sgp30smosE9.b1:
sgp1smosE5.b1:
sgp1smosE7.b1:
sgp30smosE11.b1:
sgp30smosE27.b1:
sgp1smosE8.b1:
sgp1smosE6.b1:
sgp30smosE1.b1:
sgp1smosE24.b1:
sgp1smosE21.b1:
sgp30smosE24.b1:
sgp1smosE1.b1:
sgp1smosE13.b1:
sgp30smosE13.b1:
sgp1smosE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/10/2005 | 1610 | 02/08/2007 | 1700 |
Subject: | SGP/SMOS/E6 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1 |
Description: | An incorrect offset of 7 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp30smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2008 | 0000 | 10/16/2008 | 1545 |
Subject: | SGP/SMOS/E6 - Rain Data Incorrect due to Clogged Gauge |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1 |
Description: | Gauge measured incorrectly due to a clogged gauge. |
Measurements: | sgp30smosE6.b1:
sgp1smosE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/22/1995 | 0000 | 04/03/1996 | 1430 |
Subject: | SGP/SMOS/E6 - Reprocess: Incorrect wind speed calibration |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | EDITOR'S NOTE: A portion of the period of time to which this DQR applies is prior to the begin date of regular ARM data collection. The actual begin date of the problem described in this DQR is 951214.0000. All wind speeds reported from SMOS.E6, Towanda KS, until 3 APR 96 at 1430 GMT are too low due to an incorrect sensor calibration being used by the data logger. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/1996 | 1415 | 04/03/1996 | 1500 |
Subject: | SGP/SMOS/E6 - Down to replace Wind Monitor and Upgrade Software |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | SMOS E6 was down on 3 APR 96 between 1415 and 1500 GMT to replace the Wind Monitor and upgrade the software to improve the reliability of the snow depth measurements. All data taken during this period are either questionable or incorrect. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/25/1996 | 1431 | 07/25/1996 | 1500 |
Subject: | SGP/SMOS/E6 - Down for maintenance |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | SMOS E6 was down on 25 JUL 96 between 1430+ and 1500 GMT to perform maintenance. All data taken during this period are either questionable or incorrect. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/16/1996 | 2131 | 08/17/1996 | 1000 |
Subject: | SGP/SMOS/E6 - Bad humidity data |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | All humidity data taken by SMOS E6 between 16 AUG 96 at approximately 2130+ GMT to 17 AUG 96 at approximately 1000 GMT are incorrect. The reported RH went to zero and slowly recovered. The cause is unknown. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/1996 | 1930 | 10/29/1996 | 2000 |
Subject: | SGP/SMOS/E6 - Incorrect data |
DataStreams: | sgp1smosE6.a0, sgp30smosE6.a1 |
Description: | All SMOS E6 data were either 9's or 0's for an unknown reason on 29 OCT 96 between 1930 and 2000 GMT. |
Measurements: | sgp30smosE6.a1:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 1505 | 10/06/1999 | 1522 |
Subject: | SGP/SMOS/E6 - E6 SMOS lowered to surface to install couterweights |
DataStreams: | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | The E6 SMOS was lowered to the surface on 6 OCT 1999 between 1505 and 1522 GMT while counterweights were installed. All temperature and humidity data are questionable during this period. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
sgpsmosE6.01:
sgp1smosE6.00:
sgp1smosE6.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/19/1999 | 2125 | 05/27/1999 | 2000 |
Subject: | SGP/SMOS/E6 - E6 SMOS down for tower replacement |
DataStreams: | sgpsmosE6.01, sgp1smosE6.00, sgp1smosE6.a0, sgp30smosE6.a1, sgp1440smosE6.a0 |
Description: | The E6 SMOS was shut down from 19 MAY 1999 at 2125 GMT until 27 MAY 1999 at 2000 GMT while the tower was replaced. |
Measurements: | sgp30smosE6.a1:
sgp1440smosE6.a0:
sgpsmosE6.01:
sgp1smosE6.00:
sgp1smosE6.a0:
|