#------------------------------------------------- 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: 2024-04-13 08:00 to 2024-04-20 07:00 # # 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: 2024-04-13 08:00 to 2024-04-20 07:00 # # As of: Apr 20, 2024, 7:57:18 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-13 08:00,22.7,50,27.3,40.1 2024-04-13 09:00,22.3,50,27.3,42.8 2024-04-13 10:00,22.7,50,27.3,43.9 2024-04-13 11:00,22.8,50,27.3,44.2 2024-04-13 12:00,22.8,50,27.3,43.0 2024-04-13 13:00,22.7,50,27.3,45.5 2024-04-13 14:00,22.7,49,27.3,43.3 2024-04-13 15:00,22.6,50,27.3,41.9 2024-04-13 16:00,22.6,49,27.3,43.7 2024-04-13 17:00,22.6,50,27.3,28.9 2024-04-13 18:00,22.5,50,27.3,27.7 2024-04-13 19:00,22.4,50,27.2,27.3 2024-04-13 20:00,22.4,50,27.2,27.5 2024-04-13 21:00,22.3,50,27.2,25.7 2024-04-13 22:00,22.3,50,27.2,25.7 2024-04-13 23:00,22.2,50,27.2,25.0 2024-04-14 00:00,22.2,50,27.3,23.7 2024-04-14 01:00,22.2,51,27.2,23.2 2024-04-14 02:00,22.2,51,27.2,22.3 2024-04-14 03:00,22.2,51,27.2,21.7 2024-04-14 04:00,22.1,51,27.2,21.0 2024-04-14 05:00,22.1,51,27.2,20.3 2024-04-14 06:00,22.0,51,27.2,20.3 2024-04-14 07:00,22.1,50,27.2,23.5 2024-04-14 08:00,22.1,50,27.2,26.1 2024-04-14 09:00,22.0,49,27.2,29.8 2024-04-14 10:00,22.3,49,27.3,33.4 2024-04-14 11:00,22.4,49,27.3,30.0 2024-04-14 12:00,22.5,49,27.3,31.1 2024-04-14 13:00,22.4,49,27.3,33.4 2024-04-14 14:00,22.4,50,27.3,30.9 2024-04-14 15:00,22.4,50,27.3,30.9 2024-04-14 16:00,22.4,50,27.3,30.4 2024-04-14 17:00,22.3,50,27.3,28.9 2024-04-14 18:00,22.3,50,27.3,26.6 2024-04-14 19:00,22.2,50,27.3,26.1 2024-04-14 20:00,22.2,50,27.3,26.1 2024-04-14 21:00,22.2,50,27.3,26.1 2024-04-14 22:00,22.2,51,27.3,25.9 2024-04-14 23:00,22.2,51,27.3,26.2 2024-04-15 00:00,22.1,51,27.3,27.1 2024-04-15 01:00,22.1,51,27.3,26.6 2024-04-15 02:00,22.1,51,27.3,27.0 2024-04-15 03:00,22.1,51,27.3,27.5 2024-04-15 04:00,22.1,51,27.3,27.5 2024-04-15 05:00,22.1,51,27.3,27.7 2024-04-15 06:00,22.0,51,27.3,27.9 2024-04-15 07:00,22.1,51,27.3,27.7 2024-04-15 08:00,22.1,50,27.3,32.2 2024-04-15 09:00,22.1,49,27.4,37.0 2024-04-15 10:00,22.3,49,27.4,42.6 2024-04-15 11:00,22.4,48,27.4,40.8 2024-04-15 12:00,22.4,48,27.4,41.7 2024-04-15 13:00,22.4,48,27.4,43.7 2024-04-15 14:00,22.4,48,27.4,44.1 2024-04-15 15:00,22.4,48,27.4,44.6 2024-04-15 16:00,22.4,48,27.4,44.4 2024-04-15 17:00,22.4,48,27.4,41.9 2024-04-15 18:00,22.3,49,27.4,39.6 2024-04-15 19:00,22.2,49,27.4,35.2 2024-04-15 20:00,22.1,49,27.4,33.1 2024-04-15 21:00,22.0,50,27.4,32.0 2024-04-15 22:00,22.0,49,27.3,31.1 2024-04-15 23:00,22.0,49,27.3,30.9 2024-04-16 00:00,21.9,50,27.3,30.4 2024-04-16 01:00,21.9,50,27.3,28.9 2024-04-16 02:00,21.8,50,27.3,29.5 2024-04-16 03:00,21.8,50,27.3,28.2 2024-04-16 04:00,21.8,50,27.3,28.0 2024-04-16 05:00,21.8,50,27.2,28.0 2024-04-16 06:00,21.8,50,27.2,28.2 2024-04-16 07:00,21.9,49,27.2,30.7 2024-04-16 08:00,22.1,48,27.3,40.8 2024-04-16 09:00,22.0,47,27.4,48.4 2024-04-16 10:00,22.1,48,27.4,47.8 2024-04-16 11:00,22.1,47,27.4,48.9 2024-04-16 12:00,22.1,47,27.4,51.8 2024-04-16 13:00,22.0,46,27.4,51.1 2024-04-16 14:00,22.1,46,27.4,51.1 2024-04-16 15:00,22.1,46,27.4,50.2 2024-04-16 16:00,22.0,46,27.4,50.0 2024-04-16 17:00,21.9,47,27.4,48.2 2024-04-16 18:00,21.8,47,27.4,45.0 2024-04-16 19:00,21.7,47,27.4,41.2 2024-04-16 20:00,21.6,47,27.4,39.9 2024-04-16 21:00,21.6,48,27.4,36.3 2024-04-16 22:00,21.6,48,27.3,34.7 2024-04-16 23:00,21.5,48,27.3,34.2 2024-04-17 00:00,21.5,48,27.3,33.1 2024-04-17 01:00,21.4,48,27.3,33.3 2024-04-17 02:00,21.5,48,27.3,32.5 2024-04-17 03:00,21.6,48,27.3,32.5 2024-04-17 04:00,21.7,48,27.3,31.8 2024-04-17 05:00,21.6,48,27.3,32.0 2024-04-17 06:00,21.6,48,27.3,32.7 2024-04-17 07:00,21.6,48,27.3,38.1 2024-04-17 08:00,21.6,47,27.4,43.9 2024-04-17 09:00,21.3,46,27.4,46.4 2024-04-17 10:00,21.2,46,27.4,47.8 2024-04-17 11:00,21.4,45,27.4,48.4 2024-04-17 12:00,21.5,45,27.4,49.1 2024-04-17 13:00,21.5,45,27.4,50.7 2024-04-17 14:00,21.5,44,27.4,50.7 2024-04-17 15:00,21.5,44,27.4,48.6 2024-04-17 16:00,21.4,44,27.4,48.4 2024-04-17 17:00,21.3,45,27.4,47.8 2024-04-17 18:00,21.2,45,27.4,45.1 2024-04-17 19:00,21.1,46,27.4,38.5 2024-04-17 20:00,21.0,46,27.4,37.0 2024-04-17 21:00,21.0,46,27.3,36.0 2024-04-17 22:00,21.0,46,27.3,34.9 2024-04-17 23:00,21.2,46,27.3,34.5 2024-04-18 00:00,21.3,46,27.3,33.8 2024-04-18 01:00,21.3,46,27.3,34.7 2024-04-18 02:00,21.3,46,27.3,33.1 2024-04-18 03:00,21.3,46,27.3,33.3 2024-04-18 04:00,21.3,46,27.3,32.5 2024-04-18 05:00,21.2,46,27.3,32.4 2024-04-18 06:00,21.2,46,27.3,32.2 2024-04-18 07:00,21.1,46,27.3,34.7 2024-04-18 08:00,21.1,44,27.3,45.7 2024-04-18 09:00,20.1,44,27.4,46.8 2024-04-18 10:00,20.5,44,27.4,47.5 2024-04-18 11:00,20.8,44,27.4,49.3 2024-04-18 12:00,20.8,43,27.4,50.2 2024-04-18 13:00,20.9,43,27.4,52.0 2024-04-18 14:00,20.9,43,27.4,52.2 2024-04-18 15:00,20.8,43,27.4,48.9 2024-04-18 16:00,20.7,43,27.4,47.5 2024-04-18 17:00,20.6,43,27.4,46.0 2024-04-18 18:00,20.5,44,27.4,43.5 2024-04-18 19:00,20.4,44,27.4,41.2 2024-04-18 20:00,20.3,44,27.4,38.5 2024-04-18 21:00,20.3,44,27.4,37.6 2024-04-18 22:00,20.2,44,27.4,37.8 2024-04-18 23:00,20.2,44,27.3,36.9 2024-04-19 00:00,20.2,44,27.3,36.3 2024-04-19 01:00,20.2,44,27.3,34.5 2024-04-19 02:00,20.1,44,27.3,34.3 2024-04-19 03:00,20.1,44,27.3,35.6 2024-04-19 04:00,20.1,44,27.3,34.3 2024-04-19 05:00,20.1,44,27.3,34.2 2024-04-19 06:00,20.1,44,27.3,33.1 2024-04-19 07:00,20.0,44,27.3,36.3 2024-04-19 08:00,20.2,43,27.4,45.5 2024-04-19 09:00,20.1,43,27.4,47.1 2024-04-19 10:00,20.2,42,27.4,47.3 2024-04-19 11:00,20.2,42,27.4,50.9 2024-04-19 12:00,20.1,41,27.3,51.6 2024-04-19 13:00,20.1,41,27.4,52.5 2024-04-19 14:00,20.0,40,27.4,51.4 2024-04-19 15:00,19.9,40,27.4,51.6 2024-04-19 16:00,19.7,41,27.4,48.4 2024-04-19 17:00,19.6,41,27.4,48.2 2024-04-19 18:00,19.6,42,27.4,45.7 2024-04-19 19:00,19.5,41,27.4,40.6 2024-04-19 20:00,19.4,42,27.4,37.9 2024-04-19 21:00,19.3,42,27.3,35.8 2024-04-19 22:00,19.3,42,27.3,35.1 2024-04-19 23:00,19.2,42,27.3,33.8 2024-04-20 00:00,19.2,42,27.3,34.0 2024-04-20 01:00,19.2,42,27.3,34.3 2024-04-20 02:00,19.2,42,27.3,34.7 2024-04-20 03:00,19.1,42,27.3,34.7 2024-04-20 04:00,19.1,42,27.3,33.6 2024-04-20 05:00,19.1,42,27.3,33.6 2024-04-20 06:00,19.1,42,27.3,34.9 2024-04-20 07:00,19.1,42,27.3,38.1