Arnold, CA

      Site ID:     and
      Latitude:     38.235000 N
      Longitude:     -120.364000 W
      Elevation:     1184 meters
      Active:     Y
      Site Table:     Site Table
      Data:     Realtime Display

Instrument Name     Project Name     Install Date     Data Types
Datalogger CR800     Hydrometeorology Testbed - West     2011-04-18          view
Soil Moisture 10cm     Hydrometeorology Testbed - West     2011-04-18          view
Soil Moisture 15cm     Hydrometeorology Testbed - West     2011-04-18          view
Soil Temperature 10cm     Hydrometeorology Testbed - West     2011-04-18          view
Soil Temperature 15cm     Hydrometeorology Testbed - West     2011-04-18          view
Temp/RH - HygroVUE 10     Hydrometeorology Testbed - West     2024-03-19          view
Tipping Bucket Heated TE525     Hydrometeorology Testbed - West     2011-04-18          view

Instrument Name     Project Name     Install Date     Removal Date     Data Types
Temp/RH CS215     Hydrometeorology Testbed - West     2011-04-18     2024-03-19          view

  OutageID     SiteID     Failure Type     Start Date      End Date      Description     Resolution Description  
983 and Hardware - Instrument 2026-01-28 09:39:24 The 10cm soil temperature probe is reading unreasonable data. It looks like it is now on the surface and exposed to the sun. This also makes the soil moisture readings unusable.
779 and Communication - Cellular 2021-06-16 17:00:00 2021-06-28 01:58:00 Unable to connect to cellular modem Connection reestablished for unknown reason
758 and Communication - Cellular 2021-02-15 08:00:00 2021-04-22 00:58:00 Unable to connect to cellular modem Connection restored for unknown reason
757 and Communication - Cellular 2021-01-11 22:00:00 2021-01-17 00:00:00 Unable to connect to cellular modem Connection reestablished for unknown reason
749 and Hardware - Instrument 2021-01-05 00:00:00 2021-11-17 17:00:00 Tipping bucket grossly under-reporting precipitation amounts; begin time of malfunction unknown Tipping bucket calibrated and funnel cleared of debris
736 and Communication - Cellular 2020-08-18 06:01:00 2020-08-24 00:00:00 Can't connect to cellular modem Connection restored for unknown reason
733 and Communication - Cellular 2020-08-13 04:00:00 2020-08-17 01:00:00 Can't connect to cellular modem Connection reestablished for unknown reason
731 and Communication - Cellular 2020-07-22 08:00:00 2020-07-25 05:00:00 Can't connect to cellular modem Connection reestablished for unknown reason
725 and Communication - Cellular 2020-06-22 14:58:00 2020-06-29 02:00:00 Can't connect to cellular modem Connection reestablished for unknown reason
721 and Communication - Cellular 2020-05-26 22:00:00 2020-06-01 05:00:00 Unable to connect to cellular modem Connectivity returned for unknown reason
703 and Communication - Cellular 2020-03-22 01:00:00 2020-03-30 04:58:00 Can't connect to cellular modem; suspected serial-server crash requiring on-site firmware upgrade Server reset for unknown reason
691 and Communication - Cellular 2020-02-10 22:00:00 2020-02-23 23:58:00 Can't connect to cellular modem; suspected serial-server crash requiring on-site firmware upgrade Communication re-established for unknown reason
659 and Power Failure 2019-10-27 06:58:00 2019-10-30 17:00:00 Can't connect to cellular modem Power restored
657 and Communication - Cellular 2019-10-23 20:58:00 2019-10-24 19:14:00 Can't connect to cellular modem. Connectivity re-established. No data available in memory to backfill during the outage.
639 and Power Failure 2019-06-20 13:54:00 2019-07-18 19:06:00 Can't connect to cellular modem; datalogger battery voltage dropped to 8.5 before communication was lost; battery failure likely. Power failed to site due to water shorting out the receptacle. Had to redo the conduit and weather proof box added and installed a GFI receptacle at Dormitory building from where our power feed comes from. Installed new battery in the data logger.