Twitchell Island, CA
      Site ID:     tci
      Latitude:     38.096890 N
      Longitude:     -121.650200 W
      Elevation:     0 meters
      Active:     Y
      Site Table:     Site Table
      Data:     Realtime Display

Instrument Name     Project Name     Install Date     Data Types
3 GHz Precipitation Profiler Analog     California Department of Water Resource     2017-10-25          view
915 MHz Wind Profiler Digital     California Department of Water Resource     2017-10-25          view
Datalogger CR800     California Department of Water Resource     2018-01-11          view
Disdrometer Parsivel Optical     California Department of Water Resource     2021-09-03          view
GpsTrimble NetRS     California Department of Water Resource     2017-10-25          view
Pressure - PTB110B     California Department of Water Resource     2017-10-25          view
Solar Radiation CM3     California Department of Water Resource     2017-10-25          view
Temp/RH - HygroVUE 10     Hydrometeorology Testbed - West     2024-01-23          view
Tipping Bucket TE525     California Department of Water Resource     2017-10-25          view
Wind Speed and Direction 5103     California Department of Water Resource     2017-10-25          view

Instrument Name     Project Name     Install Date     Removal Date     Data Types
Datalogger CR10X     California Department of Water Resource     2017-10-25     2018-01-11          view
Temp/RH CS215     California Department of Water Resource     2017-10-25     2024-01-23          view

  OutageID     SiteID     Failure Type     Start Date      End Date      Description     Resolution Description  
931 tci Hardware - Instrument 2024-10-16 14:30:00 2024-11-16 19:00:00 Radar DSP interface card errors Issue resolved during site visit
922 tci Hardware - Air Conditioner 2024-08-01 21:06:08 2024-08-15 16:08:00 Equipment powered off due to cooling issues AC repaired during on-site visit
920 tci Hardware - Air Conditioner 2024-07-19 22:00:00 2024-07-29 18:00:00 Air conditioner issue; UPS temperature 130 F; all equipment powered off to prevent damage Air conditioner repaired
875 tci Hardware - Instrument 2023-08-17 21:30:00 2024-05-02 23:00:00 Radar antenna malfunction Antenna replaced
862 tci Hardware - Air Conditioner 2023-07-16 23:00:00 2023-07-26 15:30:00 Air conditioner malfunction; equipment powered off until issue is resolved Air conditioner replaced
839 tci Hardware - PC 2022-12-31 02:00:00 2023-04-14 01:30:00 Radar transmitter issue Transmitter repaired/replaced
798 tci Power Failure 2022-01-06 01:00:00 2022-01-19 19:00:00 Power outage due to power-line issues in the area requiring repair by PG&E Power restored
787 tci Hardware - PC 2021-09-10 04:00:00 2021-10-07 18:00:00 Radar computer down Computer restarted during site visit
754 tci Hardware - Instrument 2021-01-05 00:00:00 2021-08-31 20:00:00 Tipping bucket grossly under-reporting precipitation amounts; begin time of malfunction unknown Unclogged. Precipitation reported between 16 UTC and 20 UTC on 2021-8-31 was from testing.
745 tci Hardware - Instrument 2020-10-26 05:00:00 2021-08-31 19:00:00 Propeller vane anemometer malfunction Repaired on site
690 tci Hardware - Instrument 2020-02-14 19:30:00 2020-03-03 02:30:00 Can't connect to GPS Trimble receiver Connection re-established during site visit
664 tci Hardware - PC 2019-10-27 19:00:00 2020-02-23 23:00:00 915-MHz radar PC is non-responsive after UPS power cycle PC and radar computer cards replaced
653 tci Power Failure 2019-10-15 05:00:00 2019-10-24 01:00:00 UPS returned in an power-off state after a suspected power outage; UPS network/web card failure UPS network card replaced; UPS powered on
628 tci Power Failure 2019-02-18 23:00:00 2019-03-12 02:00:00 Can't reach cellular router. Power issue confirmed. Power-equipment issue resolved during a site visit.
619 tci Hardware - PC 2019-01-28 00:00:00 2019-02-11 20:00:00 Radar wind profiler PC issues. Windows repair at startup required via user intervention.

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