DQR ID | Subject | Data Streams Affected |
---|---|---|
D010713.19 | SGP/SMOS/E4 - E4 SMOS Wind Speed data incorrect | sgp1smosE4.a0, sgp30smosE4.a1 |
D010713.3 | SGP/SMOS/E4 - E4 SMOS Missing Data Values | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D010725.5 | SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT | sgp1smosE4.a0, sgp30smosE4.a1 |
D010726.37 | SGP/SMOS/E4 - E4 SMOS DATA VALUE MISSING | sgp30smosE4.a1 |
D010726.43 | SGP/SMOS/E4 - E4 SMOS 23:30z DATA MISSING | sgp30smosE4.a1 |
D020117.10 | SGP/SMOS/E4 - E4 SMOS DATA VALUES INCORRECT | sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020125.3 | SGP/SMOS/E4 - E4 SMOS SNOW DEPTH DATA INCORRECT | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020227.1 | SGP/SMOS/E4 - E4 SNOW DEPTH DATA QUESTIONABLE | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020227.2 | SGP/SMOS/E4 - E4 SNOW DEPTH VALUES QUESTIONABLE | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020403.4 | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT | sgp1440smosE4.a0, sgp30smosE4.a1 |
D020403.5 | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020419.1 | SGP/SMOS - Ice Storms disrupted power; data missing | sgp1440smosE1.a1, sgp1440smosE11.a1, sgp1440smosE13.a1, sgp1440smosE15.a1, sgp1440smosE20.a1, sgp1440smosE21.a1, sgp1440smosE24.a1, sgp1440smosE25.a1, sgp1440smosE3.a1, sgp1440smosE4.a1, sgp1440smosE5.a1, sgp1440smosE6.a1, sgp1440smosE7.a1, sgp1440smosE8.a1, sgp1smosE1.a1, sgp1smosE1.b1, sgp1smosE11.a1, sgp1smosE11.b1, sgp1smosE13.a1, sgp1smosE13.b1, sgp1smosE15.a1, sgp1smosE15.b1, sgp1smosE20.a1, sgp1smosE20.b1, sgp1smosE21.a1, sgp1smosE21.b1, sgp1smosE24.a1, sgp1smosE24.b1, sgp1smosE25.a1, sgp1smosE25.b1, sgp1smosE3.a1, sgp1smosE3.b1, sgp1smosE4.a1, sgp1smosE4.b1, sgp1smosE5.a1, sgp1smosE5.b1, sgp1smosE6.a1, sgp1smosE6.b1, sgp1smosE7.a1, sgp1smosE7.b1, sgp1smosE8.a1, sgp1smosE8.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp30smosE11.a1, sgp30smosE11.b1, sgp30smosE13.a1, sgp30smosE13.b1, sgp30smosE15.a1, sgp30smosE15.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp30smosE24.a1, sgp30smosE24.b1, sgp30smosE25.a1, sgp30smosE25.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp30smosE4.a1, sgp30smosE4.b1, sgp30smosE5.a1, sgp30smosE5.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp30smosE7.a1, sgp30smosE7.b1, sgp30smosE8.a1, sgp30smosE8.b1 |
D020626.23 | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
D020726.13 | SGP/SMOS/E4 - SNOW DEPTH DATA QUESTIONABLE | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020726.14 | SGP/SMOS/E4 - SNOW DEPTH DATA QUESTIONABLE | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020726.15 | SGP/SMOS/E4 - SNOW DEPTH DATA INCORRECT | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D020909.5 | SGP/SMOS/E4 - Snow depth sensor removed; data reported as missing | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
D031015.1 | SGP/SMOS/E4 - Sensor failure--RH data bad | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
D031106.3 | SGP/SMOS/E4 - Sensor failure--RH data incorrect | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D040130.3 | SGP/SMOS/E4 - Sensor failure | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D040212.1 | SGP/SMOS/E4 - RH sensor intermittent | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
D040212.2 | SGP/SMOS/E4 - RH sensor intermittent | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D040316.1 | SGP/SMOS/E4 - 6-month Calibration Checks | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D040316.2 | SGP/SMOS/E4 - 6-month Calibration Checks | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
D040316.3 | SGP/SMOS/E4 - 6-month Calibration Checks | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D040427.1 | SGP/SMOS/E4 - RH Sensor failure | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D050131.2 | SGP/SMOS/E4 - Ice storm froze wind speed sensor | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D050131.3 | SGP/SMOS/E4 - Missing data due to ice storm | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D050209.3 | SGP/SMOS/E4 - Wind Data Suspect | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D050421.10 | SGP/SMOS/E4 - Reprocess: Wind direction offset | sgp1smosE4.b1, sgp30smosE4.b1 |
D050421.11 | SGP/SMOS/E4 - Reprocess: Wind direction offset | sgp1smosE4.a0, sgp30smosE4.a1 |
D080116.3 | SGP/SMOS/E4 - Wind Monitor Data Incorrect Due to Icing | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
D080222.4 | SGP/SMOS - Snowfall caused delayed count of precip | sgp1smosE1.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp30smosE1.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1 |
D080306.3 | SGP/SMOS/E4 - Incorrect Offset for Wind Directon | sgp1smosE4.b1, sgp30smosE4.b1 |
D950428.1 | SGP/SMOS/E4 - Incorrect Wind Speed data from SMOS E4 | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D950828.3 | SGP/SMOS/E4 - Down for maintenance | sgp1smosE4.a0, sgp30smosE4.a1 |
D951101.1 | SGP/SMOS/E4 - Tower down for SIROS maintenance | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D951114.2 | SGP/SMOS/E4 - Tower down for SIROS maintenance | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D960523.3 | SGP/SMOS/E4 - Data logger program changed | sgp30smosE4.a1 |
D971112.4 | SGP/SMOS/E4 - Incorrect rain data from E4 SMOS | sgp1smosE4.a0, sgp30smosE4.a1 |
D980401.2 | SGP/SMOS/E4 - Icing affected E4 SMOS wind speed | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1 |
D991109.27 | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
D991109.3 | SGP/SMOS/E4 - E4 SMOS down for tower replacement | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/28/2001 | 1508 | 01/31/2001 | 0301 |
Subject: | SGP/SMOS/E4 - E4 SMOS Wind Speed data incorrect |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Wind speed sensor had ice accumulation causing data to be incorrect. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2001 | 0000 | 01/03/2001 | 1831 |
Subject: | SGP/SMOS/E4 - E4 SMOS Missing Data Values |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Data values missing due to loose power wire. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2001 | 2017 | 02/11/2001 | 1532 |
Subject: | SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Wind speed data and wind direction data incorrect due to ice accumulation on the sensors. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2001 | 2330 | 03/06/2001 | 2331 |
Subject: | SGP/SMOS/E4 - E4 SMOS DATA VALUE MISSING |
DataStreams: | sgp30smosE4.a1 |
Description: | 23:30Z data value missing. Reason unknown. |
Measurements: | sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/18/2001 | 2330 | 03/18/2001 | 2331 |
Subject: | SGP/SMOS/E4 - E4 SMOS 23:30z DATA MISSING |
DataStreams: | sgp30smosE4.a1 |
Description: | 23:30Z data missing. |
Measurements: | sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/09/2001 | 1509 | 05/09/2001 | 1801 |
Subject: | SGP/SMOS/E4 - E4 SMOS DATA VALUES INCORRECT |
DataStreams: | sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | All data values off-scale during routine maintenance. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp30smosE4.a1:
sgp1smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2001 | 1450 | 10/25/2001 | 0001 |
Subject: | SGP/SMOS/E4 - E4 SMOS SNOW DEPTH DATA INCORRECT |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | New program reads snow depth when no sensor installed. Values read are near 1539 mm. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/2001 | 0000 | 11/12/2001 | 0001 |
12/22/2001 | 0000 | 12/23/2001 | 0001 |
12/30/2001 | 0000 | 01/01/2002 | 0001 |
Subject: | SGP/SMOS/E4 - E4 SNOW DEPTH DATA QUESTIONABLE |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Snow depth data is questionable due to the sensor intermittently reporting values outside the manufacturers tolerances of +/- 25mm. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/24/2001 | 0000 | 11/25/2001 | 0001 |
12/02/2001 | 0000 | 12/03/2001 | 0001 |
12/12/2001 | 0000 | 12/18/2001 | 0001 |
Subject: | SGP/SMOS/E4 - E4 SNOW DEPTH VALUES QUESTIONABLE |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Snow Depth sensor intermittently reporting missing values -9999. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/1996 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT |
DataStreams: | sgp1440smosE4.a0, sgp30smosE4.a1 |
Description: | Due to a programming error all snow depth data was reported as 0. In effect, no snow depth data was collected. |
Measurements: | sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 08/29/2001 | 1449 |
Subject: | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Due to a programming error snow depth data were reported as 0. In effect, no snow depth data were collected. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/29/2002 | 0000 | 01/30/2002 | 0000 |
Subject: | SGP/SMOS - Ice Storms disrupted power; data missing |
DataStreams: | sgp1440smosE1.a1, sgp1440smosE11.a1, sgp1440smosE13.a1, sgp1440smosE15.a1, sgp1440smosE20.a1, sgp1440smosE21.a1, sgp1440smosE24.a1, sgp1440smosE25.a1, sgp1440smosE3.a1, sgp1440smosE4.a1, sgp1440smosE5.a1, sgp1440smosE6.a1, sgp1440smosE7.a1, sgp1440smosE8.a1, sgp1smosE1.a1, sgp1smosE1.b1, sgp1smosE11.a1, sgp1smosE11.b1, sgp1smosE13.a1, sgp1smosE13.b1, sgp1smosE15.a1, sgp1smosE15.b1, sgp1smosE20.a1, sgp1smosE20.b1, sgp1smosE21.a1, sgp1smosE21.b1, sgp1smosE24.a1, sgp1smosE24.b1, sgp1smosE25.a1, sgp1smosE25.b1, sgp1smosE3.a1, sgp1smosE3.b1, sgp1smosE4.a1, sgp1smosE4.b1, sgp1smosE5.a1, sgp1smosE5.b1, sgp1smosE6.a1, sgp1smosE6.b1, sgp1smosE7.a1, sgp1smosE7.b1, sgp1smosE8.a1, sgp1smosE8.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp30smosE11.a1, sgp30smosE11.b1, sgp30smosE13.a1, sgp30smosE13.b1, sgp30smosE15.a1, sgp30smosE15.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp30smosE24.a1, sgp30smosE24.b1, sgp30smosE25.a1, sgp30smosE25.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp30smosE4.a1, sgp30smosE4.b1, sgp30smosE5.a1, sgp30smosE5.b1, sgp30smosE6.a1, sgp30smosE6.b1, sgp30smosE7.a1, sgp30smosE7.b1, sgp30smosE8.a1, sgp30smosE8.b1 |
Description: | Data is missing for these sites due to an ice storm disrupting power and communications. |
Measurements: | sgp1smosE21.b1:
sgp1smosE24.b1:
sgp30smosE4.a1:
sgp1smosE8.a1:
sgp1smosE4.a1:
sgp1smosE20.a1:
sgp1smosE3.a1:
sgp30smosE20.b1:
sgp1smosE4.b1:
sgp1smosE11.b1:
sgp1smosE13.a1:
sgp1440smosE24.a1:
sgp1440smosE13.a1:
sgp30smosE15.a1:
sgp1smosE5.a1:
sgp1smosE7.a1:
sgp1smosE24.a1:
sgp1smosE3.b1:
sgp1440smosE21.a1:
sgp30smosE8.b1:
sgp30smosE5.a1:
sgp1smosE8.b1:
sgp1smosE13.b1:
sgp30smosE21.a1:
sgp1440smosE7.a1:
sgp1smosE1.b1:
sgp30smosE25.a1:
sgp30smosE5.b1:
sgp1smosE20.b1:
sgp30smosE1.b1:
sgp1smosE15.b1:
sgp1440smosE8.a1:
sgp30smosE6.a1:
sgp1440smosE6.a1:
sgp1440smosE3.a1:
sgp1smosE25.a1:
sgp30smosE1.a1:
sgp30smosE7.b1:
sgp1smosE11.a1:
sgp30smosE8.a1:
sgp30smosE7.a1:
sgp1smosE7.b1:
sgp1440smosE5.a1:
sgp1440smosE1.a1:
sgp30smosE15.b1:
sgp30smosE24.a1:
sgp30smosE13.a1:
sgp30smosE3.b1:
sgp30smosE11.a1:
sgp30smosE20.a1:
sgp1440smosE25.a1:
sgp1smosE15.a1:
sgp1440smosE11.a1:
sgp30smosE25.b1:
sgp1smosE25.b1:
sgp30smosE4.b1:
sgp1smosE1.a1:
sgp30smosE11.b1:
sgp30smosE3.a1:
sgp30smosE24.b1:
sgp30smosE13.b1:
sgp1440smosE4.a1:
sgp1smosE6.b1:
sgp30smosE6.b1:
sgp1smosE6.a1:
sgp30smosE21.b1:
sgp1440smosE15.a1:
sgp1smosE5.b1:
sgp1smosE21.a1:
sgp1440smosE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 0835 | 10/06/1999 | 0855 |
Subject: | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All wind speed and direction data taken during this period should be flagged as incorrect. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/27/2002 | 0000 | 02/28/2002 | 0001 |
Subject: | SGP/SMOS/E4 - SNOW DEPTH DATA QUESTIONABLE |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Snow depth data reported intermittently as -6999 and good. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2002 | 0000 | 01/25/2002 | 0001 |
01/30/2002 | 0000 | 01/31/2002 | 0001 |
02/02/2002 | 0000 | 02/14/2002 | 0001 |
02/17/2002 | 0000 | 02/18/2002 | 0001 |
02/19/2002 | 0000 | 02/23/2002 | 0001 |
02/26/2002 | 0000 | 02/27/2002 | 0001 |
03/01/2002 | 0000 | 03/02/2002 | 0001 |
03/19/2002 | 0000 | 03/20/2002 | 0001 |
Subject: | SGP/SMOS/E4 - SNOW DEPTH DATA QUESTIONABLE |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Snow depth data intermittently reported as -9999, outside of manufacturer's tolerance and good. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/02/2002 | 0000 | 05/05/2002 | 0001 |
05/09/2002 | 0000 | 05/11/2002 | 0001 |
05/17/2002 | 0000 | 05/19/2002 | 0001 |
05/24/2002 | 0000 | 05/27/2002 | 0001 |
Subject: | SGP/SMOS/E4 - SNOW DEPTH DATA INCORRECT |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | Snow depth sensor was removed for the season. Temperatures fell below 10 deg C causing the ingest program to accumulate erroneous readings. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/14/2002 | 1430 | 07/17/2003 | 2359 |
Subject: | SGP/SMOS/E4 - Snow depth sensor removed; data reported as missing |
DataStreams: | sgp1440smosE4.a1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | The snow depth sensor was removed from service. The program was changed so that -9999 is entered into the datastream. |
Measurements: | sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/22/2003 | 0447 | 10/12/2003 | 2359 |
Subject: | SGP/SMOS/E4 - Sensor failure--RH data bad |
DataStreams: | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | RH readings are questionable during high moisture conditions. Readings frequently are above tolerance (104%) during saturated conditions. During non-saturated conditions the RH% readings are fine. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
sgp1smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 10/27/2003 | 1655 |
Subject: | SGP/SMOS/E4 - Sensor failure--RH data incorrect |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | RH readings are questionable during high moisture conditions. Readings frequently are above tolerance (104%) during saturated conditions. During non-saturated conditions the RH% readings are fine. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/17/2004 | 1545 | 01/19/2004 | 1730 |
Subject: | SGP/SMOS/E4 - Sensor failure |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | RH values drop to zero during most of the period between 01/17 and 01/19. Sensor was replaced. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/02/2003 | 1136 | 10/12/2003 | 2359 |
Subject: | SGP/SMOS/E4 - RH sensor intermittent |
DataStreams: | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | RH sensor intermittently failing during entire period. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
sgp1smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 10/22/2003 | 1648 |
Subject: | SGP/SMOS/E4 - RH sensor intermittent |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | RH sensor intermittently failing during entire period. Sensor replaced 10/22/2003 @ 16:48 GMT. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/03/1995 | 1900 | 10/03/1995 | 2100 |
04/18/1996 | 1945 | 04/18/1996 | 2145 |
10/31/1996 | 1635 | 10/31/1996 | 1752 |
04/30/1997 | 1656 | 04/30/1997 | 1856 |
10/30/1997 | 1500 | 10/30/1997 | 1700 |
04/29/1998 | 1801 | 04/29/1998 | 2001 |
11/24/1998 | 1815 | 11/24/1998 | 1850 |
04/14/1999 | 1545 | 04/14/1999 | 1630 |
09/29/1999 | 1800 | 09/29/1999 | 1820 |
04/26/2000 | 1430 | 04/26/2000 | 1523 |
11/08/2000 | 1548 | 11/08/2000 | 1615 |
Subject: | SGP/SMOS/E4 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | During the time periods specified, the SMOS.E4 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: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/25/2001 | 1410 | 04/25/2001 | 1435 |
11/07/2001 | 1520 | 11/07/2001 | 1720 |
05/22/2002 | 1434 | 05/22/2002 | 1512 |
11/06/2002 | 1625 | 11/06/2002 | 1700 |
05/07/2003 | 1605 | 05/07/2003 | 1635 |
Subject: | SGP/SMOS/E4 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1 |
Description: | During the time periods specified, the SMOS.E4 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: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.a1:
sgp30smosE4.a1:
sgp1smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/22/2003 | 1455 | 10/22/2003 | 1655 |
04/21/2004 | 1529 | 04/21/2004 | 1550 |
10/20/2004 | 1515 | 10/20/2004 | 1535 |
04/06/2005 | 1520 | 04/06/2005 | 1600 |
11/17/2005 | 1700 | 11/17/2005 | 1729 |
04/19/2006 | 1553 | 04/19/2006 | 1625 |
10/04/2006 | 1655 | 10/04/2006 | 1745 |
04/04/2007 | 1737 | 04/04/2007 | 1809 |
10/17/2007 | 1652 | 10/17/2007 | 1727 |
Subject: | SGP/SMOS/E4 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | During the time periods specified, the SMOS.E4 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. Calibration results are available from the OMIS database at http://www.ops.sgp.arm.gov:591/smos6cal/default.htm To view all 6-month calibration reports leave the date time entry blank. |
Measurements: | sgp1smosE4.b1:
sgp1440smosE4.b1:
sgp30smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/22/2004 | 1631 | 05/06/2004 | 1531 |
Subject: | SGP/SMOS/E4 - RH Sensor failure |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | The RH sensor at this site dropped anomalously to zero on 4/21, and was consistently 25% lower than EBBR RH readings on 4/23. Sensor was replaced 5/6. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 1030 | 01/05/2005 | 0202 |
Subject: | SGP/SMOS/E4 - Ice storm froze wind speed sensor |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | Wind speed sensor frozen or affected by ice storm during the period specified. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0202 | 01/12/2005 | 0040 |
Subject: | SGP/SMOS/E4 - Missing data due to ice storm |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | Data are missing due to a severe ice storm. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
sgp1440smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0000 | 02/06/2005 | 2359 |
Subject: | SGP/SMOS/E4 - Wind Data Suspect |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | Wind speed and direction data suspect during time period due to icing. |
Measurements: | sgp1smosE4.b1:
sgp1440smosE4.b1:
sgp30smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/09/2005 | 1739 |
Subject: | SGP/SMOS/E4 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE4.b1, sgp30smosE4.b1 |
Description: | When the SGP.E4 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modifed to correct for this offset. |
Measurements: | sgp1smosE4.b1:
sgp30smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/30/1995 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E4 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | When the SGP.E4 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modifed to correct for this offset. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2007 | 2324 | 12/11/2007 | 0559 |
Subject: | SGP/SMOS/E4 - Wind Monitor Data Incorrect Due to Icing |
DataStreams: | sgp1440smosE4.b1, sgp1smosE4.b1, sgp30smosE4.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: | sgp1smosE4.b1:
sgp1440smosE4.b1:
sgp30smosE4.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, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp30smosE1.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.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: | sgp1smosE24.b1:
sgp1smosE21.b1:
sgp30smosE7.b1:
sgp1smosE27.b1:
sgp1smosE7.b1:
sgp30smosE15.b1:
sgp30smosE20.b1:
sgp1smosE9.b1:
sgp1smosE4.b1:
sgp30smosE3.b1:
sgp1smosE11.b1:
sgp30smosE27.b1:
sgp1smosE3.b1:
sgp30smosE4.b1:
sgp30smosE8.b1:
sgp1smosE8.b1:
sgp30smosE9.b1:
sgp1smosE13.b1:
sgp30smosE11.b1:
sgp1smosE1.b1:
sgp30smosE5.b1:
sgp1smosE20.b1:
sgp30smosE24.b1:
sgp30smosE13.b1:
sgp30smosE1.b1:
sgp1smosE6.b1:
sgp30smosE6.b1:
sgp1smosE15.b1:
sgp30smosE21.b1:
sgp1smosE5.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2005 | 1739 | 02/21/2007 | 1737 |
Subject: | SGP/SMOS/E4 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE4.b1, sgp30smosE4.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: | sgp1smosE4.b1:
sgp30smosE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/31/1995 | 0000 | 04/18/1995 | 1516 |
Subject: | SGP/SMOS/E4 - Incorrect Wind Speed data from SMOS E4 |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Incorrect Wind Speed calibration factor used at installation. The correct calibration factor was loaded into the data logger on 18 APR 95 at 1516 GMT. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/23/1995 | 1430 | 08/23/1995 | 1500 |
Subject: | SGP/SMOS/E4 - Down for maintenance |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | System down for maintenance. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/18/1995 | 1620 | 10/18/1995 | 1730 |
Subject: | SGP/SMOS/E4 - Tower down for SIROS maintenance |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Tower down for SIROS maintenance. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/1995 | 2030 | 11/01/1995 | 2230 |
Subject: | SGP/SMOS/E4 - Tower down for SIROS maintenance |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Tower down for SIROS maintenance. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/1996 | 1740 | 05/01/1996 | 1800 |
Subject: | SGP/SMOS/E4 - Data logger program changed |
DataStreams: | sgp30smosE4.a1 |
Description: | The E4 SMOS data logger program was changed on 1 MAY 96 at 1740 GMT in order to improve the reliability of the snow depth measurements. The 1800 GMT 30-minute averaged data was averaged for only 20 minutes. |
Measurements: | sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/1997 | 0000 | 10/30/1997 | 1657 |
Subject: | SGP/SMOS/E4 - Incorrect rain data from E4 SMOS |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | The rain gauge funnel was found to be clogged during 30 OCT 97 PM. It was cleared at 1657 GMT. No clog was present during previous PM on 15 OCT 97. Date and time that clog occurred is somewhere between 15 and 30 OCT 97. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/16/1998 | 0900 | 03/17/1998 | 1530 |
Subject: | SGP/SMOS/E4 - Icing affected E4 SMOS wind speed |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | Icing conditions at E4 caused the SMOS wind speed to be questionable starting at 0900 GMT on 16 MAR 98. By 2100 GMT, the icing caused the propellor to quit. The ice melted and the sensor resumed reporting wind speed at about 1530 GMT on 17 MAR 98. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 0835 | 10/06/1999 | 0855 |
Subject: | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All temperature and humidity data taken during this period should be flagged as questionable. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/17/1999 | 1500 | 05/25/1999 | 2050 |
Subject: | SGP/SMOS/E4 - E4 SMOS down for tower replacement |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was shut down from 17 MAY 1999 at 1500 GMT until 25 MAY 1999 at 2050 GMT while the tower was replaced. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|