Utah SCAN Site Alkali Mesa (2138) - Sensors
2025-April-27 NRCS National Water and Climate Center
Daily sensors report a summary value for the previous day.
Hourly sensors report a summary value for the previous hour.
Instantaneous sensors report a single observation on the hour.
Instantaneous sensors are included with both Daily and Hourly sensor selections.
Instantaneous sensors for a Daily sensor selections are the midnight observation.
*The use of a particular manufacturer's instrument does not consitute an endorsement of that instrument or manufacturer.
| Header Code | Element | Func | Unit | Instrument | Start | End | Comment |
|---|---|---|---|---|---|---|---|
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2024-10-01 | present | new-water-year offset, 2024-09-30 23:21 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2024-05-16 | 2024-10-01 | New offset post NAM visit. JAB |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2023-11-15 | 2024-05-16 | New data logger. Joel Burley |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2023-10-01 | 2023-11-15 | new-water-year offset, 2023-09-30 23:20 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2023-06-01 | 2023-10-01 | new-water-year offset per site visit |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2022-10-06 | 2023-06-01 | new-water-year offset per site visit |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2022-10-01 | 2022-10-06 | new-water-year offset, 2022-09-30 23:20 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2021-10-01 | 2022-10-01 | new-water-year offset, 2021-09-30 23:20 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2020-10-01 | 2021-10-01 | new-water-year offset, 2020-09-30 23:20 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2020-05-15 | 2020-10-01 | new offset following power/OS/cell upgrade |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2019-10-01 | 2020-05-15 | new-water-year offset, 2019-10-01 00:36 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2018-11-13 | 2019-10-01 | Datalogger reset itself |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2018-10-01 | 2018-11-13 | new-water-year offset, 2018-10-01 00:24 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2017-10-01 | 2018-10-01 | new-water-year offset, 2017-10-01 00:21 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2016-10-01 | 2017-10-01 | new-water-year offset, 2016-10-01 00:17 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2016-08-16 | 2016-10-01 | new offset required following DL program upgrade |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2015-10-01 | 2016-08-16 | new-water-year offset, 2015-10-01 00:09 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2015-03-10 | 2015-10-01 | new offset required due datalogger reset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2014-10-01 | 2015-03-10 | new-water-year offset, 2014-09-30 23:24 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2014-08-18 | 2014-10-01 | new offset required following site maintenance |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2013-10-01 | 2014-08-18 | new-water-year offset, 2013-09-30 23:12 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2013-03-07 | 2013-10-01 | new offset required after site maintenance. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2013-03-05 | 2013-03-07 | new offset required after site maintenance. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2012-10-01 | 2013-03-05 | new-water-year offset, 2012-09-30 23:08 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2011-10-01 | 2012-10-01 | new-water-year offset, 2011-09-30 23:04 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2011-05-23 | 2011-10-01 | CR1000 upgrade - ppt offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2011-04-17 | 2011-05-23 | standardization |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2010-10-01 | 2011-04-17 | new-water-year offset, 2010-09-30 23:23 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2009-10-01 | 2010-10-01 | new-water-year offset, 2009-09-30 23:17 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2008-10-01 | 2009-10-01 | new-water-year offset, 2008-09-30 23:21 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2007-10-01 | 2008-10-01 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2007-09-26 | 2007-10-01 | adjustment |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor To Hundredths | 2007-09-17 | 2007-09-26 | new site engineering units |
| TOBS.I-1 | Air Temperature | OBS | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 2007-09-17 | 2023-08-02 | new site engineering units |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TMAX.H-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TMAX.H-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TMAX.H-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TMAX.H-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp/rh - Unknown Sensor | 2022-10-05 | 2023-06-01 | HMP155 installed |
| TMAX.D-1 | Air Temperature | MAX | Degc | Airtemp/rh - Vaisala Hmp45c | 2011-04-17 | 2022-10-05 | standardization |
| TMAX.D-1 | Air Temperature | MAX | Degc | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2011-04-17 | new site engineering units |
| TMAX.H-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 2007-09-17 | 2023-08-02 | new site engineering units |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TMIN.H-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TMIN.H-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TMIN.H-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TMIN.H-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp/rh - Unknown Sensor | 2022-10-05 | 2023-06-01 | HMP155 installed |
| TMIN.D-1 | Air Temperature | MIN | Degc | Airtemp/rh - Vaisala Hmp45c | 2011-04-17 | 2022-10-05 | standardization |
| TMIN.D-1 | Air Temperature | MIN | Degc | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2011-04-17 | new site engineering units |
| TMIN.H-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 2007-09-17 | 2023-08-02 | new site engineering units |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TAVG.H-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-11-14 | present | HMP155 installed. Joel Burley |
| TAVG.H-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-14 | Sensor malfunction. Force Suspect. SR |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TAVG.H-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TAVG.H-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp/rh - Unknown Sensor | 2022-10-05 | 2023-06-01 | HMP155 installed |
| TAVG.D-1 | Air Temperature | AVG | Degc | Airtemp/rh - Vaisala Hmp45c | 2011-04-17 | 2022-10-05 | standardization |
| TAVG.D-1 | Air Temperature | AVG | Degc | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2011-04-17 | new site engineering units |
| TAVG.H-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2007-09-17 | 2023-08-02 | new site engineering units |
| PRCP.D-1 | Precipitation Increment | DLT | In | Precipitation - Unknown Sensor To Hundredths | 2011-04-17 | present | standardization |
| PRCP.D-1 | Precipitation Increment | DLT | In | Precipitation - Unknown Sensor To Hundredths | 2007-09-17 | 2011-04-17 | new site engineering units |
| PRCP.H-1 | Precipitation Increment | DLT | In | Precipitation - Unknown Sensor To Hundredths | 2007-09-17 | present | new site engineering units |
| SMS.I-1:-2 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | loam |
| SMS.I-1:-4 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | loam |
| SMS.I-1:-8 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-03 | present | loam |
| SMS.I-1:-8 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2014-10-01 | 2015-03-03 | loam |
| SMS.I-1:-8 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2014-10-01 | loam |
| SMS.I-1:-20 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | loam |
| SMS.I-1:-40 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2024-11-16 | present | Replaced sensor 11-13-2024 Joel Burley. |
| SMS.I-1:-40 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2024-08-02 | 2024-11-16 | Erroneous data. Force suspect. |
| SMS.I-1:-40 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2011-04-17 | 2024-08-02 | standardization |
| SMS.I-1:-40 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2011-04-17 | loam |
| STO.I-1:-2 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-1:-2 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-1:-2 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (complex Coding) | 2007-09-17 | 2011-04-17 | |
| STO.I-1:-4 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-1:-4 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-1:-4 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (complex Coding) | 2007-09-17 | 2011-04-17 | |
| STO.I-1:-8 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-1:-8 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-1:-8 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (complex Coding) | 2007-09-17 | 2011-04-17 | |
| STO.I-1:-20 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-1:-20 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-1:-20 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (complex Coding) | 2007-09-17 | 2011-04-17 | |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2024-11-16 | present | Replaced sensor 11-13-2024 Joel Burley. |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2024-11-04 | 2024-11-16 | force suspect-not working right - kds |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2015-03-06 | 2024-11-04 | add profile -30 to 50 |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (linear) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Temp - Stevens Hydraprobe Sdi12 (complex Coding) | 2007-09-17 | 2011-04-17 | |
| STO.I-2:-2 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-2:-2 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2015-03-06 | |
| STO.I-2:-4 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-2:-4 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2015-03-06 | |
| STO.I-2:-8 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-2:-8 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-03 | 2015-03-06 | |
| STO.I-2:-8 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2014-10-01 | 2015-03-03 | |
| STO.I-2:-8 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2014-10-01 | |
| STO.I-2:-20 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-06 | present | add profile -30 to 50 |
| STO.I-2:-20 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2015-03-06 | |
| STO.I-2:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2024-11-16 | present | Replaced sensor 11-13-2024 Joel Burley |
| STO.I-2:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2024-11-04 | 2024-11-16 | force suspect- not working- kds |
| STO.I-2:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2015-03-06 | 2024-11-04 | add profile -30 to 50 |
| STO.I-2:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2011-04-17 | 2015-03-06 | standardization |
| STO.I-2:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2011-04-17 | |
| SAL.I-1:-2 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| SAL.I-1:-4 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| SAL.I-1:-8 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| SAL.I-1:-20 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| SAL.I-1:-40 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2011-04-17 | present | standardization |
| SAL.I-1:-40 | Salinity | OBS | Gram/l | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2011-04-17 | |
| RDC.I-1:-2 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| RDC.I-1:-4 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| RDC.I-1:-8 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| RDC.I-1:-20 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | present | |
| RDC.I-1:-40 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2011-04-17 | present | standardization |
| RDC.I-1:-40 | Real Dielectric Constant | OBS | Unitless | Soil Moist/temp - Stevens Hydraprobe Sdi12 (volt Out) | 2007-09-17 | 2011-04-17 | |
| BATT.I-1 | Battery | OBS | Volt | Battery Voltage - Undefined | 2007-09-17 | present | new site engineering units |
| BATT.I-2 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2011-04-17 | present | standardization |
| BATT.I-2 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2007-09-17 | 2011-04-17 | new site engineering units |
| WDIRV.D-1 | Wind Direction | AVG | Degree | Undefined Sensor - Linear Equation | 2017-12-18 | present | Wind sensor height=118 inches |
| WDIRV.H-1 | Wind Direction | AVG | Degree | Wind Speed/direction - Rm Young 5103 | 2017-12-18 | present | Wind sensor height=118 inches |
| WDIRV.D-1 | Wind Direction | AVG | Degree | Undefined Sensor - Linear Equation | 2011-04-17 | 2017-12-18 | Wind sensor height=128" inches |
| WDIRV.D-1 | Wind Direction | AVG | Degree | Undefined Sensor - Linear Equation | 2007-09-17 | 2011-04-17 | Wind sensor height=128" inches |
| WDIRV.H-1 | Wind Direction | AVG | Degree | Wind Speed/direction - Rm Young 5103 | 2007-09-17 | 2017-12-18 | Wind sensor height=128" inches |
| WSPDX.H-1 | Wind Speed | MAX | Mph | Wind Speed/direction - Rm Young 5103 | 2017-12-18 | present | Wind sensor height=118 inches |
| WSPDX.H-1 | Wind Speed | MAX | Mph | Wind Speed/direction - Rm Young 5103 | 2007-09-17 | 2017-12-18 | Wind sensor height=128" inches |
| WSPDV.D-1 | Wind Speed | AVG | Mph | Undefined Sensor - Linear Equation | 2017-12-18 | present | Wind sensor height=118 inches |
| WSPDV.H-1 | Wind Speed | AVG | Mph | Wind Speed/direction - Rm Young 5103 | 2017-12-18 | present | Wind sensor height=118 inches |
| WSPDV.D-1 | Wind Speed | AVG | Mph | Undefined Sensor - Linear Equation | 2011-04-17 | 2017-12-18 | Wind sensor height=128" inches |
| WSPDV.D-1 | Wind Speed | AVG | Mph | Undefined Sensor - Linear Equation | 2007-09-17 | 2011-04-17 | Wind sensor height=128" inches |
| WSPDV.H-1 | Wind Speed | AVG | Mph | Wind Speed/direction - Rm Young 5103 | 2007-09-17 | 2017-12-18 | Wind sensor height=128" inches |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-11-15 | present | HMP 155 installed. Joel Burley |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-15 | Sensor malfunction. Force Suspect. SR |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Unknown Sensor | 2022-10-05 | 2023-06-01 | HMP155 installed |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2022-10-05 | new site engineering units |
| PRES.I-1 | Barometric Pressure | OBS | Inch_hg | Undefined Sensor - Linear Equation | 2012-04-20 | 2013-02-11 | Force Suspect,change multiplier |
| PRES.I-1 | Barometric Pressure | OBS | Inch_hg | Undefined Sensor - Linear Equation | 2012-04-04 | 2012-04-20 | Force Suspect |
| PRES.I-1 | Barometric Pressure | OBS | Inch_hg | Undefined Sensor - Linear Equation | 2012-03-26 | 2012-04-04 | Change Multiplier |
| PRES.I-1 | Barometric Pressure | OBS | Inch_hg | Undefined Sensor - Linear Equation | 2007-09-17 | 2012-03-26 | new site engineering units |
| RHENC.D-1 | Relative Humidity Enclosure | AVG | Pct | Undefined Sensor - Linear Equation | 2011-04-17 | present | standardization |
| RHENC.D-1 | Relative Humidity Enclosure | AVG | Pct | Undefined Sensor - Linear Equation | 2007-09-17 | 2011-04-17 | new site engineering units |
| SRADV.H-1 | Solar Radiation - Total | AVG | Watt/m2 | Radiation - Apogee Sp110ss - Sw | 2023-06-01 | present | New sensor installed |
| SRADV.H-1 | Solar Radiation - Total | AVG | Watt/m2 | Radiation - Apogee Sp110ss - Sw | 2021-10-06 | 2023-06-01 | Apogee installed |
| SRADV.H-1 | Solar Radiation - Total | AVG | Watt/m2 | Radiation - Licor 200(x) - Sw | 2007-09-17 | 2021-10-06 | new site engineering units |
| SRADT.D-1 | Solar Radiation - Total | SUM | Mj/m2 | Radiation - Apogee Sp110ss - Sw | 2023-06-01 | present | New sensor installed |
| SRADT.D-1 | Solar Radiation - Total | SUM | Mj/m2 | Radiation - Apogee Sp110ss - Sw | 2021-10-06 | 2023-06-01 | New Apogee sensor installed |
| DPTP.H-1 | Dew Point Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2011-04-17 | present | standardization |
| DPTP.H-1 | Dew Point Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 2007-09-17 | 2011-04-17 | new site engineering units |
| LRADT.D-1 | Solar Radiation - Accumulated | SUM | Langley | Radiation - Licor 200(x) - Sw | 2011-05-23 | 2021-10-06 | standardization |
| LRADT.D-1 | Solar Radiation - Accumulated | SUM | Langley | Radiation - Licor 200(x) - Sw | 2011-04-17 | 2011-05-23 | standardization |
| PVPV.H-1 | Vapor Pressure - Partial | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-11-15 | present | HMP 155 installed. Joel Burley |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-11-15 | present | HMP 155 installed. Joel Burley |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-11-15 | present | HMP 155 installed. Joel Burley |
| SVPV.H-1 | Vapor Pressure - Saturated | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-11-15 | present | HMP 155 installed. Joel Burley |
| PVPV.H-1 | Vapor Pressure - Partial | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-15 | Sensor malfunction. Force Suspect. SR |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-15 | Sensor malfunction. Force Suspect. SR |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-11-15 | Sensor malfunction. Force Suspect. SR |
| SVPV.H-1 | Vapor Pressure - Saturated | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-11-15 | Sensor malfunction. Force Suspect. SR |
| PVPV.H-1 | Vapor Pressure - Partial | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| SVPV.H-1 | Vapor Pressure - Saturated | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-10 | 2023-08-10 | removed suspect, sensor replaced - kds |
| PVPV.H-1 | Vapor Pressure - Partial | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| SVPV.H-1 | Vapor Pressure - Saturated | AVG | Kpa | Undefined Sensor - Linear Equation | 2023-08-02 | 2023-08-10 | Sensor malfunction. Force Suspect. Joel Burley |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2023-06-01 | 2023-08-02 | HMP155 installed |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Unknown Sensor | 2022-10-06 | 2023-06-01 | HMP155 installed |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Unknown Sensor | 2022-10-06 | 2023-06-01 | HMP155 installed |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Airtemp/rh - Vaisala Hmp45c | 2022-10-05 | 2022-10-06 | HMP155 installed |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Airtemp/rh - Vaisala Hmp45c | 2022-10-05 | 2022-10-06 | HMP155 installed |
| PVPV.H-1 | Vapor Pressure - Partial | AVG | Kpa | Undefined Sensor - Linear Equation | 2011-04-17 | 2023-08-02 | standardization |
| SVPV.H-1 | Vapor Pressure - Saturated | AVG | Kpa | Undefined Sensor - Linear Equation | 2011-04-17 | 2023-08-02 | standardization |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2022-10-05 | new site engineering units |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Airtemp/rh - Vaisala Hmp45c | 2007-09-17 | 2022-10-05 | new site engineering units |