#------------------------------------------------- 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: 2024-05-01 16:00 to 2024-05-08 15:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 518: Heavenly Valley, 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 # #------------------------------------------------------------------------------------------------------ # # Heavenly Valley (518) # California SNOTEL Site - 8534 ft # Reporting Frequency: Hourly; Date Range: 2024-05-01 16:00 to 2024-05-08 15:00 # # As of: May 8, 2024, 3:23:10 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-05-01 16:00,10.6,22,28.0,45.9 2024-05-01 17:00,10.5,23,28.0,44.6 2024-05-01 18:00,10.4,23,28.0,42.3 2024-05-01 19:00,10.4,23,27.9,37.2 2024-05-01 20:00,10.4,24,27.9,33.8 2024-05-01 21:00,10.4,24,27.9,32.4 2024-05-01 22:00,10.4,24,27.9,31.3 2024-05-01 23:00,10.3,24,27.9,30.4 2024-05-02 00:00,10.4,24,27.9,30.0 2024-05-02 01:00,10.6,24,27.8,29.7 2024-05-02 02:00,10.7,24,27.8,29.1 2024-05-02 03:00,10.8,24,27.8,29.7 2024-05-02 04:00,10.8,24,27.8,29.1 2024-05-02 05:00,10.8,24,27.8,28.9 2024-05-02 06:00,10.8,24,27.8,30.2 2024-05-02 07:00,10.7,24,27.9,33.8 2024-05-02 08:00,10.5,22,27.9,42.6 2024-05-02 09:00,9.6,22,28.0,44.1 2024-05-02 10:00,9.6,22,28.0,47.7 2024-05-02 11:00,9.9,22,28.0,47.1 2024-05-02 12:00,10.1,21,28.0,49.5 2024-05-02 13:00,10.1,22,28.0,49.1 2024-05-02 14:00,10.1,21,27.9,49.3 2024-05-02 15:00,10.1,21,28.0,45.7 2024-05-02 16:00,9.9,22,28.0,45.0 2024-05-02 17:00,9.9,22,28.0,45.3 2024-05-02 18:00,9.8,22,28.0,42.1 2024-05-02 19:00,9.8,22,28.0,39.2 2024-05-02 20:00,9.7,22,28.0,37.8 2024-05-02 21:00,9.7,22,27.9,34.7 2024-05-02 22:00,9.6,22,27.9,33.1 2024-05-02 23:00,9.7,22,27.9,31.6 2024-05-03 00:00,9.8,22,27.9,30.9 2024-05-03 01:00,9.9,22,27.9,30.4 2024-05-03 02:00,9.9,21,27.9,30.9 2024-05-03 03:00,10.0,20,27.9,31.3 2024-05-03 04:00,10.0,,27.9,30.9 2024-05-03 05:00,10.0,22,27.9,29.7 2024-05-03 06:00,9.9,22,27.9,30.6 2024-05-03 07:00,9.8,22,27.9,34.0 2024-05-03 08:00,9.7,21,27.9,43.3 2024-05-03 09:00,9.2,20,28.0,45.7 2024-05-03 10:00,9.6,20,28.0,47.3 2024-05-03 11:00,9.7,20,28.0,48.2 2024-05-03 12:00,9.7,19,28.0,50.2 2024-05-03 13:00,9.6,19,27.9,50.2 2024-05-03 14:00,9.4,19,28.0,47.7 2024-05-03 15:00,9.3,20,28.0,45.5 2024-05-03 16:00,9.2,20,28.0,47.1 2024-05-03 17:00,9.2,20,28.0,47.7 2024-05-03 18:00,9.1,20,28.0,45.0 2024-05-03 19:00,9.1,20,28.0,40.6 2024-05-03 20:00,9.0,20,28.0,38.1 2024-05-03 21:00,9.0,20,28.0,36.5 2024-05-03 22:00,8.9,21,27.9,39.7 2024-05-03 23:00,8.9,21,27.9,38.1 2024-05-04 00:00,8.8,21,28.0,41.5 2024-05-04 01:00,8.8,21,28.0,39.4 2024-05-04 02:00,8.8,21,28.0,39.0 2024-05-04 03:00,8.8,21,28.0,38.8 2024-05-04 04:00,8.8,20,28.0,37.6 2024-05-04 05:00,8.8,21,28.0,36.7 2024-05-04 06:00,8.8,20,28.0,37.4 2024-05-04 07:00,8.7,20,28.0,37.6 2024-05-04 08:00,8.7,20,28.0,39.4 2024-05-04 09:00,8.8,20,28.0,37.2 2024-05-04 10:00,8.8,20,28.0,36.3 2024-05-04 11:00,8.8,20,28.0,34.3 2024-05-04 12:00,8.8,20,28.0,32.2 2024-05-04 13:00,8.9,21,28.1,30.0 2024-05-04 14:00,9.0,23,28.2,28.8 2024-05-04 15:00,9.1,25,28.3,24.4 2024-05-04 16:00,9.3,27,28.5,23.0 2024-05-04 17:00,9.4,28,28.7,21.9 2024-05-04 18:00,9.5,29,28.7,21.2 2024-05-04 19:00,9.5,29,28.7,19.4 2024-05-04 20:00,9.5,29,28.7,19.2 2024-05-04 21:00,9.5,29,28.7,19.2 2024-05-04 22:00,9.5,29,28.7,18.5 2024-05-04 23:00,9.6,27,28.8,19.2 2024-05-05 00:00,9.6,30,28.8,19.2 2024-05-05 01:00,9.6,30,28.8,18.1 2024-05-05 02:00,9.6,30,28.8,17.4 2024-05-05 03:00,9.6,30,28.8,17.1 2024-05-05 04:00,9.6,29,28.8,17.4 2024-05-05 05:00,9.6,29,28.8,17.1 2024-05-05 06:00,9.6,29,28.8,17.6 2024-05-05 07:00,9.7,29,28.8,18.7 2024-05-05 08:00,9.7,28,28.8,19.8 2024-05-05 09:00,9.8,27,29.0,24.8 2024-05-05 10:00,10.0,26,29.1,27.9 2024-05-05 11:00,10.0,26,29.1,28.8 2024-05-05 12:00,10.0,26,29.1,28.9 2024-05-05 13:00,10.0,25,29.1,28.2 2024-05-05 14:00,10.0,25,29.1,30.2 2024-05-05 15:00,10.0,24,29.1,28.9 2024-05-05 16:00,10.0,26,29.1,25.7 2024-05-05 17:00,9.9,25,29.0,26.8 2024-05-05 18:00,9.9,25,29.0,25.5 2024-05-05 19:00,9.9,26,29.0,24.4 2024-05-05 20:00,9.9,26,29.0,24.8 2024-05-05 21:00,9.8,26,29.0,24.8 2024-05-05 22:00,9.8,26,29.0,24.3 2024-05-05 23:00,9.8,26,29.0,24.3 2024-05-06 00:00,9.8,26,29.0,23.9 2024-05-06 01:00,9.8,26,29.0,18.5 2024-05-06 02:00,9.8,26,28.9,18.0 2024-05-06 03:00,9.7,26,28.9,20.7 2024-05-06 04:00,9.7,26,28.9,21.2 2024-05-06 05:00,9.6,26,28.9,19.8 2024-05-06 06:00,9.6,26,28.9,20.3 2024-05-06 07:00,9.6,26,28.9,24.6 2024-05-06 08:00,9.8,25,29.0,29.8 2024-05-06 09:00,10.0,24,29.1,33.8 2024-05-06 10:00,10.1,23,29.1,37.8 2024-05-06 11:00,10.1,23,29.1,40.5 2024-05-06 12:00,10.1,23,29.1,40.5 2024-05-06 13:00,10.1,22,29.1,41.7 2024-05-06 14:00,10.1,22,29.1,42.3 2024-05-06 15:00,10.1,21,29.1,42.4 2024-05-06 16:00,10.0,21,29.1,40.6 2024-05-06 17:00,10.0,22,29.1,39.2 2024-05-06 18:00,9.9,22,29.1,36.5 2024-05-06 19:00,9.8,22,29.0,32.7 2024-05-06 20:00,9.8,22,29.0,31.6 2024-05-06 21:00,9.8,23,29.0,31.5 2024-05-06 22:00,9.7,23,29.0,31.3 2024-05-06 23:00,9.7,23,29.0,30.9 2024-05-07 00:00,9.7,22,29.0,32.2 2024-05-07 01:00,9.6,23,29.0,31.6 2024-05-07 02:00,9.6,22,29.0,31.6 2024-05-07 03:00,9.6,22,29.0,29.5 2024-05-07 04:00,9.6,23,29.0,28.0 2024-05-07 05:00,9.5,22,28.9,26.6 2024-05-07 06:00,9.5,22,28.9,25.9 2024-05-07 07:00,9.6,22,28.9,31.5 2024-05-07 08:00,9.7,20,29.0,37.2 2024-05-07 09:00,9.8,20,29.1,40.8 2024-05-07 10:00,9.9,20,29.1,41.9 2024-05-07 11:00,9.9,20,29.1,44.2 2024-05-07 12:00,9.9,20,29.1,43.5 2024-05-07 13:00,9.9,20,29.1,46.4 2024-05-07 14:00,9.8,19,29.1,46.4 2024-05-07 15:00,9.8,19,29.0,47.1 2024-05-07 16:00,9.7,19,29.0,44.8 2024-05-07 17:00,9.6,20,29.0,43.3 2024-05-07 18:00,9.6,21,29.0,42.1 2024-05-07 19:00,9.5,20,29.0,37.0 2024-05-07 20:00,9.4,21,29.0,34.0 2024-05-07 21:00,9.4,21,29.0,33.3 2024-05-07 22:00,9.3,21,29.0,32.4 2024-05-07 23:00,9.3,21,29.0,30.6 2024-05-08 00:00,9.3,21,29.0,28.8 2024-05-08 01:00,9.2,21,29.0,28.2 2024-05-08 02:00,9.2,21,29.0,27.7 2024-05-08 03:00,9.2,21,29.0,27.1 2024-05-08 04:00,9.3,21,28.9,26.1 2024-05-08 05:00,9.3,21,28.9,25.7 2024-05-08 06:00,9.3,21,28.9,25.5 2024-05-08 07:00,9.3,21,29.0,26.6 2024-05-08 08:00,9.3,20,29.0,28.0 2024-05-08 09:00,9.5,20,29.1,30.4 2024-05-08 10:00,9.4,20,29.1,33.3 2024-05-08 11:00,9.3,19,29.1,36.0 2024-05-08 12:00,9.2,19,29.1,36.7 2024-05-08 13:00,9.3,19,29.1,37.8 2024-05-08 14:00,9.3,18,29.1,37.0 2024-05-08 15:00,9.2,18,29.0,37.8