#------------------------------------------------- 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: 2024-04-25 06:00 to 2024-05-02 05:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 771: Sonora Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Sonora Pass (771) # California SNOTEL Site - 8770 ft # Reporting Frequency: Hourly; Date Range: 2024-04-25 06:00 to 2024-05-02 05:00 # # As of: May 2, 2024, 5:08:33 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-25 06:00,21.0,50,27.4,30.6 2024-04-25 07:00,20.9,50,27.5,36.1 2024-04-25 08:00,20.5,50,27.5,40.3 2024-04-25 09:00,20.6,49,27.5,42.1 2024-04-25 10:00,20.6,49,27.5,44.6 2024-04-25 11:00,20.8,49,27.5,44.4 2024-04-25 12:00,20.8,49,27.5,41.2 2024-04-25 13:00,20.8,49,27.5,45.0 2024-04-25 14:00,20.8,48,27.5,45.3 2024-04-25 15:00,20.7,48,27.4,41.9 2024-04-25 16:00,20.7,49,27.4,38.5 2024-04-25 17:00,20.7,49,27.4,36.1 2024-04-25 18:00,20.6,49,27.5,34.7 2024-04-25 19:00,20.6,49,27.5,33.6 2024-04-25 20:00,20.6,49,27.5,33.1 2024-04-25 21:00,20.5,49,27.5,32.5 2024-04-25 22:00,20.5,49,27.5,32.0 2024-04-25 23:00,20.5,49,27.5,32.7 2024-04-26 00:00,20.5,49,27.4,32.0 2024-04-26 01:00,20.5,49,27.5,32.0 2024-04-26 02:00,20.5,49,27.5,30.9 2024-04-26 03:00,20.5,49,27.5,29.8 2024-04-26 04:00,20.5,49,27.5,28.6 2024-04-26 05:00,20.5,49,27.5,28.4 2024-04-26 06:00,20.6,49,27.5,27.9 2024-04-26 07:00,20.5,49,27.6,30.7 2024-04-26 08:00,20.5,49,27.6,32.2 2024-04-26 09:00,20.6,49,27.6,31.8 2024-04-26 10:00,20.6,49,27.6,36.3 2024-04-26 11:00,20.6,49,27.6,33.6 2024-04-26 12:00,20.6,49,27.6,29.7 2024-04-26 13:00,20.7,49,27.6,33.1 2024-04-26 14:00,20.7,49,27.6,28.9 2024-04-26 15:00,20.7,50,27.6,33.3 2024-04-26 16:00,20.7,50,27.6,32.5 2024-04-26 17:00,20.7,50,27.6,29.8 2024-04-26 18:00,20.7,50,27.6,28.8 2024-04-26 19:00,20.7,50,27.6,27.9 2024-04-26 20:00,20.7,50,27.6,26.4 2024-04-26 21:00,20.7,50,27.6,26.8 2024-04-26 22:00,20.6,50,27.6,26.4 2024-04-26 23:00,20.7,50,27.6,26.1 2024-04-27 00:00,20.7,50,27.7,25.0 2024-04-27 01:00,20.7,50,27.6,24.6 2024-04-27 02:00,20.7,50,27.6,21.9 2024-04-27 03:00,20.7,50,27.6,19.4 2024-04-27 04:00,20.8,50,27.6,18.7 2024-04-27 05:00,20.8,50,27.6,17.8 2024-04-27 06:00,20.8,50,27.6,20.5 2024-04-27 07:00,20.8,50,27.6,31.6 2024-04-27 08:00,20.6,49,27.6,37.0 2024-04-27 09:00,20.6,49,27.6,40.1 2024-04-27 10:00,20.4,48,27.7,44.6 2024-04-27 11:00,20.6,48,27.6,45.1 2024-04-27 12:00,20.7,48,27.6,45.3 2024-04-27 13:00,20.7,47,27.6,45.3 2024-04-27 14:00,20.7,48,27.6,44.2 2024-04-27 15:00,20.6,48,27.6,42.6 2024-04-27 16:00,20.6,48,27.6,42.6 2024-04-27 17:00,20.6,48,27.6,39.6 2024-04-27 18:00,20.6,48,27.6,37.4 2024-04-27 19:00,20.5,48,27.6,35.2 2024-04-27 20:00,20.5,48,27.6,34.2 2024-04-27 21:00,20.5,48,27.6,33.8 2024-04-27 22:00,20.5,48,27.6,32.5 2024-04-27 23:00,20.5,48,27.6,31.6 2024-04-28 00:00,20.6,48,27.7,31.6 2024-04-28 01:00,20.6,48,27.6,30.2 2024-04-28 02:00,20.7,48,27.6,30.0 2024-04-28 03:00,20.7,48,27.6,29.5 2024-04-28 04:00,20.7,48,27.6,28.2 2024-04-28 05:00,20.7,48,27.6,26.4 2024-04-28 06:00,20.7,48,27.6,28.0 2024-04-28 07:00,20.5,48,27.6,34.7 2024-04-28 08:00,20.1,48,27.6,39.6 2024-04-28 09:00,20.2,48,27.7,41.0 2024-04-28 10:00,20.3,47,27.7,45.1 2024-04-28 11:00,20.4,47,27.6,47.1 2024-04-28 12:00,20.5,47,27.6,47.8 2024-04-28 13:00,20.4,47,27.6,49.1 2024-04-28 14:00,20.4,46,27.6,47.8 2024-04-28 15:00,20.4,47,27.6,45.7 2024-04-28 16:00,20.3,46,27.6,46.9 2024-04-28 17:00,20.3,46,27.6,42.8 2024-04-28 18:00,20.2,47,27.6,39.2 2024-04-28 19:00,20.2,47,27.6,36.7 2024-04-28 20:00,20.2,47,27.6,34.9 2024-04-28 21:00,20.2,47,27.6,33.8 2024-04-28 22:00,20.2,47,27.6,32.9 2024-04-28 23:00,20.3,47,27.6,32.5 2024-04-29 00:00,20.3,47,27.7,33.1 2024-04-29 01:00,20.3,47,27.6,31.3 2024-04-29 02:00,20.3,47,27.6,30.6 2024-04-29 03:00,20.3,47,27.6,30.4 2024-04-29 04:00,20.3,47,27.6,28.8 2024-04-29 05:00,20.2,46,27.6,30.4 2024-04-29 06:00,20.2,47,27.6,33.1 2024-04-29 07:00,20.1,46,27.6,38.3 2024-04-29 08:00,19.7,46,27.6,41.2 2024-04-29 09:00,19.8,46,27.7,43.2 2024-04-29 10:00,19.8,46,27.7,46.9 2024-04-29 11:00,20.0,45,27.6,48.0 2024-04-29 12:00,20.0,45,27.6,48.7 2024-04-29 13:00,20.0,46,27.6,48.6 2024-04-29 14:00,19.9,45,27.6,48.2 2024-04-29 15:00,19.9,46,27.6,47.1 2024-04-29 16:00,19.9,45,27.6,48.0 2024-04-29 17:00,19.8,46,27.6,43.7 2024-04-29 18:00,19.8,46,27.6,40.1 2024-04-29 19:00,19.8,46,27.6,36.5 2024-04-29 20:00,19.8,46,27.6,34.7 2024-04-29 21:00,19.8,46,27.6,32.5 2024-04-29 22:00,19.9,46,27.6,32.0 2024-04-29 23:00,19.9,46,27.6,32.5 2024-04-30 00:00,19.9,46,27.7,31.8 2024-04-30 01:00,19.9,46,27.7,32.2 2024-04-30 02:00,19.8,46,27.6,31.5 2024-04-30 03:00,19.8,46,27.7,31.1 2024-04-30 04:00,19.8,46,27.7,30.9 2024-04-30 05:00,19.8,46,27.7,29.5 2024-04-30 06:00,19.7,45,27.7,33.4 2024-04-30 07:00,19.6,46,27.7,41.9 2024-04-30 08:00,19.3,45,27.7,45.0 2024-04-30 09:00,19.4,45,27.7,45.5 2024-04-30 10:00,19.4,45,27.7,47.3 2024-04-30 11:00,19.5,45,27.7,48.4 2024-04-30 12:00,19.6,44,27.6,48.4 2024-04-30 13:00,19.6,44,27.6,48.2 2024-04-30 14:00,19.5,44,27.6,48.6 2024-04-30 15:00,19.5,44,27.6,46.2 2024-04-30 16:00,19.5,44,27.6,48.6 2024-04-30 17:00,19.4,44,27.6,42.8 2024-04-30 18:00,19.4,44,27.6,39.6 2024-04-30 19:00,19.4,44,27.6,36.9 2024-04-30 20:00,19.3,44,27.6,33.8 2024-04-30 21:00,19.4,44,27.6,31.8 2024-04-30 22:00,19.4,44,27.7,29.5 2024-04-30 23:00,19.4,44,27.7,28.4 2024-05-01 00:00,19.5,44,27.7,30.0 2024-05-01 01:00,19.5,44,27.7,26.6 2024-05-01 02:00,19.4,44,27.7,25.0 2024-05-01 03:00,19.4,44,27.7,24.1 2024-05-01 04:00,19.4,44,27.7,22.1 2024-05-01 05:00,19.4,44,27.7,21.6 2024-05-01 06:00,19.4,44,27.7,24.8 2024-05-01 07:00,19.3,44,27.7,32.7 2024-05-01 08:00,19.0,44,27.7,36.3 2024-05-01 09:00,19.1,44,27.7,41.7 2024-05-01 10:00,18.9,44,27.7,46.8 2024-05-01 11:00,19.0,43,27.7,48.6 2024-05-01 12:00,19.2,43,27.7,49.1 2024-05-01 13:00,19.2,42,27.7,48.6 2024-05-01 14:00,19.2,43,27.6,48.2 2024-05-01 15:00,19.1,43,27.6,47.3 2024-05-01 16:00,19.1,43,27.6,48.6 2024-05-01 17:00,19.1,43,27.6,43.9 2024-05-01 18:00,19.0,43,27.7,40.3 2024-05-01 19:00,19.0,43,27.7,37.2 2024-05-01 20:00,18.9,43,27.7,35.2 2024-05-01 21:00,18.9,43,27.7,31.8 2024-05-01 22:00,19.0,43,27.7,29.7 2024-05-01 23:00,19.0,43,27.7,30.6 2024-05-02 00:00,19.0,43,27.7,28.4 2024-05-02 01:00,19.0,43,27.7,28.8 2024-05-02 02:00,19.0,43,27.7,30.7 2024-05-02 03:00,19.0,43,27.7,29.1 2024-05-02 04:00,18.9,43,27.7,31.8