#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: usdafpacbc@servicenowservices.com # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Hourly # Date Range: 2023-09-23 01:00 to 2023-09-30 00:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 846: Virginia Lakes Ridge, CA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Value None Instantaneous N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Virginia Lakes Ridge (846) # California SNOTEL Site - 9400 ft # Reporting Frequency: Hourly; Date Range: 2023-09-23 01:00 to 2023-09-30 00:00 # # As of: Sep 30, 2023, 12:30:03 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2023-09-23 01:00,-0.2,0,51.0,37.8 2023-09-23 02:00,-0.2,1,51.0,37.0 2023-09-23 03:00,-0.2,1,51.0,36.9 2023-09-23 04:00,-0.2,1,51.0,38.1 2023-09-23 05:00,-0.2,0,51.0,38.1 2023-09-23 06:00,-0.2,0,51.0,37.9 2023-09-23 07:00,-0.2,0,51.0,41.9 2023-09-23 08:00,-0.1,0,51.0,46.6 2023-09-23 09:00,-0.1,0,50.9,50.4 2023-09-23 10:00,-0.2,0,50.9,52.5 2023-09-23 11:00,-0.1,0,50.9,55.6 2023-09-23 12:00,-0.1,-1,50.8,58.1 2023-09-23 13:00,-0.2,-1,50.7,59.5 2023-09-23 14:00,0.1,-1,50.7,59.7 2023-09-23 15:00,0.0,-1,50.7,57.7 2023-09-23 16:00,0.0,0,50.8,54.3 2023-09-23 17:00,0.1,0,50.9,51.4 2023-09-23 18:00,0.0,0,50.9,49.1 2023-09-23 19:00,0.0,0,51.0,47.5 2023-09-23 20:00,0.0,0,51.0,44.6 2023-09-23 21:00,-0.1,0,51.0,43.9 2023-09-23 22:00,-0.1,0,51.0,43.2 2023-09-23 23:00,-0.1,0,51.0,42.3 2023-09-24 00:00,0.0,0,51.0,41.5 2023-09-24 01:00,-0.2,1,51.0,44.1 2023-09-24 02:00,-0.2,0,51.0,44.8 2023-09-24 03:00,-0.2,1,51.0,45.3 2023-09-24 04:00,-0.2,0,51.0,43.0 2023-09-24 05:00,-0.2,0,51.0,39.4 2023-09-24 06:00,-0.2,0,51.0,40.3 2023-09-24 07:00,-0.2,0,51.0,47.1 2023-09-24 08:00,-0.1,0,51.0,50.0 2023-09-24 09:00,-0.1,0,50.9,53.6 2023-09-24 10:00,-0.1,0,50.9,56.5 2023-09-24 11:00,-0.1,0,50.9,57.9 2023-09-24 12:00,-0.1,-1,50.8,58.6 2023-09-24 13:00,-0.2,-1,50.7,59.9 2023-09-24 14:00,0.1,-1,50.7,59.4 2023-09-24 15:00,0.0,0,50.7,58.1 2023-09-24 16:00,0.0,0,50.8,54.7 2023-09-24 17:00,0.0,0,50.9,51.4 2023-09-24 18:00,0.0,0,50.9,49.8 2023-09-24 19:00,0.0,0,51.0,45.3 2023-09-24 20:00,-0.1,0,51.0,45.9 2023-09-24 21:00,-0.1,0,51.0,45.1 2023-09-24 22:00,-0.1,0,51.0,42.1 2023-09-24 23:00,-0.2,1,51.0,45.1 2023-09-25 00:00,0.0,0,51.0,43.5 2023-09-25 01:00,-0.2,0,51.0,45.1 2023-09-25 02:00,-0.2,0,51.0,44.4 2023-09-25 03:00,-0.2,0,51.0,42.3 2023-09-25 04:00,-0.2,0,51.0,41.2 2023-09-25 05:00,-0.2,0,51.0,39.6 2023-09-25 06:00,-0.2,0,51.0,40.5 2023-09-25 07:00,-0.2,0,51.0,46.0 2023-09-25 08:00,-0.2,0,51.0,45.9 2023-09-25 09:00,-0.1,0,50.9,53.2 2023-09-25 10:00,-0.2,0,50.9,56.7 2023-09-25 11:00,-0.1,0,50.9,58.8 2023-09-25 12:00,-0.1,-1,50.8,59.2 2023-09-25 13:00,-0.2,-1,50.7,59.4 2023-09-25 14:00,0.1,-1,50.7,57.9 2023-09-25 15:00,0.0,-1,50.8,55.9 2023-09-25 16:00,0.0,0,50.8,54.0 2023-09-25 17:00,0.0,0,50.9,51.3 2023-09-25 18:00,0.0,0,50.9,49.6 2023-09-25 19:00,0.0,0,50.9,48.6 2023-09-25 20:00,-0.1,0,51.0,48.9 2023-09-25 21:00,-0.1,0,51.0,48.7 2023-09-25 22:00,-0.1,0,51.0,49.3 2023-09-25 23:00,-0.1,0,51.0,47.1 2023-09-26 00:00,0.0,0,51.0,46.2 2023-09-26 01:00,-0.1,0,51.0,44.1 2023-09-26 02:00,-0.2,0,51.0,44.6 2023-09-26 03:00,-0.2,0,51.0,42.3 2023-09-26 04:00,-0.2,0,51.0,41.7 2023-09-26 05:00,-0.2,0,51.0,40.8 2023-09-26 06:00,-0.2,0,51.0,41.9 2023-09-26 07:00,-0.2,0,51.0,49.3 2023-09-26 08:00,-0.2,0,51.0,51.1 2023-09-26 09:00,-0.1,0,50.9,54.9 2023-09-26 10:00,-0.2,0,50.9,58.8 2023-09-26 11:00,-0.1,-1,50.8,61.3 2023-09-26 12:00,-0.2,-1,50.8,61.9 2023-09-26 13:00,-0.2,-1,50.7,62.2 2023-09-26 14:00,0.1,-1,50.7,61.2 2023-09-26 15:00,0.0,-1,50.7,60.3 2023-09-26 16:00,0.0,-1,50.8,56.5 2023-09-26 17:00,0.0,0,50.9,53.6 2023-09-26 18:00,0.0,0,50.9,49.1 2023-09-26 19:00,0.0,0,50.9,49.6 2023-09-26 20:00,-0.1,0,51.0,49.6 2023-09-26 21:00,-0.1,0,51.0,48.4 2023-09-26 22:00,-0.1,0,51.0,47.3 2023-09-26 23:00,-0.1,0,51.0,48.7 2023-09-27 00:00,0.0,0,51.0,47.7 2023-09-27 01:00,-0.2,0,51.0,50.7 2023-09-27 02:00,-0.2,0,51.0,48.4 2023-09-27 03:00,-0.2,0,51.0,48.6 2023-09-27 04:00,-0.2,0,51.0,49.1 2023-09-27 05:00,-0.2,0,51.0,45.1 2023-09-27 06:00,-0.2,0,51.0,44.4 2023-09-27 07:00,-0.2,0,51.0,51.3 2023-09-27 08:00,-0.2,0,50.9,53.2 2023-09-27 09:00,-0.1,0,50.9,57.6 2023-09-27 10:00,-0.2,0,50.9,58.6 2023-09-27 11:00,-0.1,-1,50.8,63.3 2023-09-27 12:00,-0.2,-1,50.8,63.1 2023-09-27 13:00,-0.2,-1,50.6,63.7 2023-09-27 14:00,0.0,-1,50.6,62.2 2023-09-27 15:00,0.0,-1,50.7,61.5 2023-09-27 16:00,0.0,-1,50.8,57.2 2023-09-27 17:00,0.0,0,50.9,52.5 2023-09-27 18:00,0.0,0,50.9,50.7 2023-09-27 19:00,0.0,0,50.9,49.6 2023-09-27 20:00,-0.1,0,50.9,48.7 2023-09-27 21:00,-0.1,0,51.0,46.9 2023-09-27 22:00,-0.1,0,51.0,45.9 2023-09-27 23:00,-0.2,0,51.0,45.5 2023-09-28 00:00,0.0,0,51.0,45.0 2023-09-28 01:00,-0.2,0,51.0,45.5 2023-09-28 02:00,-0.2,0,51.0,44.2 2023-09-28 03:00,-0.2,0,51.0,43.7 2023-09-28 04:00,-0.2,0,51.0,43.9 2023-09-28 05:00,-0.2,0,51.0,45.5 2023-09-28 06:00,-0.2,0,51.0,43.5 2023-09-28 07:00,-0.2,0,51.0,47.8 2023-09-28 08:00,-0.2,0,51.0,49.6 2023-09-28 09:00,-0.1,0,50.9,52.7 2023-09-28 10:00,-0.2,-1,50.9,56.7 2023-09-28 11:00,-0.2,-1,50.8,59.4 2023-09-28 12:00,-0.2,-1,50.8,60.6 2023-09-28 13:00,-0.2,-1,50.7,61.5 2023-09-28 14:00,0.0,-1,50.7,61.3 2023-09-28 15:00,0.0,-1,50.7,61.5 2023-09-28 16:00,0.0,0,50.8,57.4 2023-09-28 17:00,0.0,0,50.9,54.7 2023-09-28 18:00,0.0,0,50.9,50.7 2023-09-28 19:00,0.0,0,50.9,47.5 2023-09-28 20:00,-0.1,0,51.0,46.6 2023-09-28 21:00,-0.1,0,51.0,45.9 2023-09-28 22:00,-0.1,0,51.0,45.1 2023-09-28 23:00,-0.2,0,51.0,44.2 2023-09-29 00:00,0.0,0,51.0,43.9 2023-09-29 01:00,-0.2,0,51.0,43.0 2023-09-29 02:00,-0.2,0,51.0,42.3 2023-09-29 03:00,-0.2,0,51.0,41.9 2023-09-29 04:00,-0.2,0,51.0,41.2 2023-09-29 05:00,-0.2,0,51.0,41.2 2023-09-29 06:00,-0.2,1,51.0,44.1 2023-09-29 07:00,-0.2,0,51.0,46.8 2023-09-29 08:00,-0.2,0,51.0,50.4 2023-09-29 09:00,-0.1,0,50.9,52.9 2023-09-29 10:00,-0.2,0,50.9,55.6 2023-09-29 11:00,-0.1,0,50.9,57.2 2023-09-29 12:00,-0.2,-1,50.8,56.5 2023-09-29 13:00,-0.1,-1,50.8,54.1 2023-09-29 14:00,0.0,-1,50.8,53.4 2023-09-29 15:00,0.0,0,50.8,52.3 2023-09-29 16:00,0.0,0,50.9,48.0 2023-09-29 17:00,0.0,0,50.9,46.4 2023-09-29 18:00,0.0,0,51.0,44.4 2023-09-29 19:00,0.0,0,51.0,43.2 2023-09-29 20:00,-0.1,0,51.0,42.1 2023-09-29 21:00,-0.1,0,51.0,41.7 2023-09-29 22:00,-0.2,0,51.0,40.8 2023-09-29 23:00,-0.2,0,51.0,40.1