#------------------------------------------------- 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: 2024-04-17 00:00 to 2024-04-23 23:00 # # 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: 2024-04-17 00:00 to 2024-04-23 23:00 # # As of: Apr 23, 2024, 11:39:03 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 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 00:00,20.9,46,27.3,33.8 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 2024-04-20 08:00,19.1,41,27.4,45.9 2024-04-20 09:00,18.9,41,27.4,47.5 2024-04-20 10:00,19.1,40,27.4,50.4 2024-04-20 11:00,19.1,40,27.4,50.7 2024-04-20 12:00,19.1,39,27.4,51.4 2024-04-20 13:00,19.1,39,27.4,52.2 2024-04-20 14:00,19.0,38,27.4,52.5 2024-04-20 15:00,18.9,38,27.4,54.9 2024-04-20 16:00,18.8,38,27.4,52.5 2024-04-20 17:00,18.7,39,27.4,50.4 2024-04-20 18:00,18.5,39,27.4,45.7 2024-04-20 19:00,18.4,40,27.4,40.8 2024-04-20 20:00,18.4,40,27.4,38.5 2024-04-20 21:00,18.3,40,27.3,37.4 2024-04-20 22:00,18.3,40,27.3,37.0 2024-04-20 23:00,18.2,40,27.3,36.5 2024-04-21 00:00,18.2,40,27.3,36.5 2024-04-21 01:00,18.2,40,27.3,36.0 2024-04-21 02:00,18.2,40,27.3,35.6 2024-04-21 03:00,18.1,40,27.3,35.4 2024-04-21 04:00,18.1,40,27.3,34.9 2024-04-21 05:00,18.0,40,27.3,34.7 2024-04-21 06:00,18.0,40,27.3,35.1 2024-04-21 07:00,17.9,40,27.3,38.5 2024-04-21 08:00,18.0,39,27.4,48.9 2024-04-21 09:00,17.8,37,27.4,54.1 2024-04-21 10:00,18.1,38,27.4,53.8 2024-04-21 11:00,18.1,37,27.4,56.3 2024-04-21 12:00,18.1,37,27.4,57.4 2024-04-21 13:00,18.0,36,27.4,57.2 2024-04-21 14:00,17.9,36,27.4,57.4 2024-04-21 15:00,17.8,35,27.4,56.5 2024-04-21 16:00,17.6,35,27.4,57.0 2024-04-21 17:00,17.5,36,27.4,53.1 2024-04-21 18:00,17.4,37,27.4,48.0 2024-04-21 19:00,17.3,37,27.4,42.4 2024-04-21 20:00,17.2,37,27.4,40.3 2024-04-21 21:00,17.1,37,27.4,39.7 2024-04-21 22:00,17.1,37,27.4,39.2 2024-04-21 23:00,17.0,37,27.4,39.2 2024-04-22 00:00,17.0,37,27.4,38.7 2024-04-22 01:00,17.0,37,27.3,38.7 2024-04-22 02:00,16.9,38,27.3,38.3 2024-04-22 03:00,16.9,38,27.3,37.9 2024-04-22 04:00,16.9,37,27.3,39.2 2024-04-22 05:00,16.8,37,27.3,37.9 2024-04-22 06:00,16.8,38,27.3,38.7 2024-04-22 07:00,16.8,37,27.3,41.4 2024-04-22 08:00,17.0,36,27.4,50.7 2024-04-22 09:00,17.0,35,27.4,54.1 2024-04-22 10:00,16.9,35,27.4,55.2 2024-04-22 11:00,16.9,34,27.4,54.7 2024-04-22 12:00,16.9,34,27.4,56.7 2024-04-22 13:00,16.8,34,27.4,59.2 2024-04-22 14:00,16.7,34,27.4,56.8 2024-04-22 15:00,16.6,33,27.4,55.9 2024-04-22 16:00,16.4,33,27.4,52.2 2024-04-22 17:00,16.3,34,27.4,50.9 2024-04-22 18:00,16.2,35,27.4,44.8 2024-04-22 19:00,16.1,35,27.4,41.9 2024-04-22 20:00,16.1,35,27.4,40.1 2024-04-22 21:00,16.0,35,27.4,39.0 2024-04-22 22:00,16.0,35,27.4,37.8 2024-04-22 23:00,15.9,35,27.4,37.6 2024-04-23 00:00,15.8,35,27.4,38.7 2024-04-23 01:00,15.8,35,27.4,38.5 2024-04-23 02:00,15.8,35,27.4,37.9 2024-04-23 03:00,15.8,35,27.4,38.5 2024-04-23 04:00,15.8,35,27.4,38.5 2024-04-23 05:00,15.7,35,27.4,38.3 2024-04-23 06:00,15.7,35,27.4,37.8 2024-04-23 07:00,15.7,34,27.4,41.9 2024-04-23 08:00,15.7,34,27.4,45.0 2024-04-23 09:00,15.8,34,27.4,44.1 2024-04-23 10:00,15.8,33,27.4,47.8 2024-04-23 11:00,15.8,33,27.4,50.9 2024-04-23 12:00,15.8,33,27.4,47.8 2024-04-23 13:00,15.8,33,27.4,48.2 2024-04-23 14:00,15.7,32,27.4,50.7 2024-04-23 15:00,15.7,33,27.4,46.6 2024-04-23 16:00,15.6,32,27.4,49.1 2024-04-23 17:00,15.5,33,27.4,45.5 2024-04-23 18:00,15.4,33,27.4,43.0 2024-04-23 19:00,15.3,34,27.4,40.3 2024-04-23 20:00,15.2,34,27.4,38.7 2024-04-23 21:00,15.2,34,27.4,37.6 2024-04-23 22:00,15.1,34,27.4,34.9 2024-04-23 23:00,15.1,34,27.4,33.4