#------------------------------------------------- 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: 2025-04-14 14:00 to 2025-04-21 13:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1067: Carson 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 Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # 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 # 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Carson Pass (1067) # California SNOTEL Site - 8360 ft # Reporting Frequency: Hourly; Date Range: 2025-04-14 14:00 to 2025-04-21 13:00 # # As of: Apr 21, 2025, 1:56:52 PM GMT-08:00 # Date,Snow Depth (in),Snow Water Equivalent (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-04-14 14:00,49,24.0,26.8,57.6 2025-04-14 15:00,50,23.9,26.8,52.9 2025-04-14 16:00,50,24.1,26.8,50.7 2025-04-14 17:00,50,24.2,26.8,50.2 2025-04-14 18:00,49,24.2,26.8,46.2 2025-04-14 19:00,50,24.1,26.8,40.6 2025-04-14 20:00,50,24.0,26.8,37.8 2025-04-14 21:00,50,23.9,26.8,37.0 2025-04-14 22:00,50,23.8,26.8,36.7 2025-04-14 23:00,50,23.7,26.8,36.5 2025-04-15 00:00,50,23.7,26.8,37.2 2025-04-15 01:00,50,23.6,26.8,36.1 2025-04-15 02:00,50,23.6,26.8,35.6 2025-04-15 03:00,50,23.5,26.8,35.1 2025-04-15 04:00,50,23.5,26.8,34.9 2025-04-15 05:00,50,23.5,26.8,34.3 2025-04-15 06:00,50,23.5,26.8,34.5 2025-04-15 07:00,49,23.4,26.8,40.6 2025-04-15 08:00,49,23.4,26.8,46.9 2025-04-15 09:00,49,23.4,26.8,50.0 2025-04-15 10:00,49,23.4,26.8,53.6 2025-04-15 11:00,49,23.4,26.8,55.2 2025-04-15 12:00,49,23.4,26.8,52.3 2025-04-15 13:00,49,23.4,26.8,52.3 2025-04-15 14:00,48,23.4,26.8,50.9 2025-04-15 15:00,49,23.4,26.8,50.0 2025-04-15 16:00,48,23.3,26.8,48.6 2025-04-15 17:00,49,23.2,26.8,45.7 2025-04-15 18:00,49,23.2,26.8,41.7 2025-04-15 19:00,48,23.3,26.8,38.8 2025-04-15 20:00,48,23.3,26.8,36.7 2025-04-15 21:00,48,23.2,26.8,39.0 2025-04-15 22:00,48,23.2,26.8,37.0 2025-04-15 23:00,48,23.2,26.8,38.3 2025-04-16 00:00,49,23.2,26.8,37.6 2025-04-16 01:00,48,23.1,26.8,37.6 2025-04-16 02:00,48,23.1,26.8,37.4 2025-04-16 03:00,48,23.1,26.8,36.3 2025-04-16 04:00,48,23.1,26.8,36.0 2025-04-16 05:00,48,23.1,26.8,35.6 2025-04-16 06:00,48,23.1,26.8,35.8 2025-04-16 07:00,48,23.1,26.8,40.8 2025-04-16 08:00,48,23.0,26.8,46.4 2025-04-16 09:00,48,23.1,26.8,48.2 2025-04-16 10:00,48,23.1,26.8,51.4 2025-04-16 11:00,48,23.1,26.8,54.3 2025-04-16 12:00,47,23.1,26.8,51.3 2025-04-16 13:00,48,23.0,26.8,48.6 2025-04-16 14:00,48,22.9,26.8,50.9 2025-04-16 15:00,48,22.9,26.8,45.1 2025-04-16 16:00,48,22.9,26.8,41.2 2025-04-16 17:00,48,22.9,26.8,39.7 2025-04-16 18:00,48,22.9,26.8,39.2 2025-04-16 19:00,48,22.9,26.8,36.9 2025-04-16 20:00,48,22.8,26.8,34.9 2025-04-16 21:00,47,22.8,26.8,34.9 2025-04-16 22:00,48,22.7,26.8,34.3 2025-04-16 23:00,48,22.7,26.8,33.3 2025-04-17 00:00,48,22.7,26.8,32.7 2025-04-17 01:00,48,22.7,26.8,32.5 2025-04-17 02:00,48,22.7,26.8,32.5 2025-04-17 03:00,48,22.6,26.8,33.1 2025-04-17 04:00,48,22.6,26.8,32.0 2025-04-17 05:00,47,22.6,26.8,34.0 2025-04-17 06:00,47,22.6,26.8,35.1 2025-04-17 07:00,47,22.6,26.8,36.7 2025-04-17 08:00,47,22.6,26.8,38.7 2025-04-17 09:00,47,22.5,26.8,41.7 2025-04-17 10:00,47,22.6,26.8,43.7 2025-04-17 11:00,47,22.6,26.8,46.9 2025-04-17 12:00,46,22.6,26.9,47.1 2025-04-17 13:00,45,22.6,26.8,48.0 2025-04-17 14:00,46,22.4,26.8,46.2 2025-04-17 15:00,46,22.5,26.8,44.8 2025-04-17 16:00,46,22.6,26.8,42.6 2025-04-17 17:00,46,22.6,26.8,41.5 2025-04-17 18:00,46,22.6,26.8,39.6 2025-04-17 19:00,46,22.5,26.8,36.1 2025-04-17 20:00,46,22.4,26.8,34.0 2025-04-17 21:00,46,22.3,26.8,33.3 2025-04-17 22:00,46,22.2,26.8,34.5 2025-04-17 23:00,46,22.2,26.8,31.8 2025-04-18 00:00,46,22.1,26.8,30.0 2025-04-18 01:00,46,22.1,26.8,29.3 2025-04-18 02:00,46,22.1,26.8,29.1 2025-04-18 03:00,46,22.0,26.8,30.9 2025-04-18 04:00,46,22.0,26.8,29.8 2025-04-18 05:00,46,22.0,26.8,28.4 2025-04-18 06:00,46,22.0,26.8,27.0 2025-04-18 07:00,46,22.0,26.8,29.5 2025-04-18 08:00,46,22.0,26.8,32.0 2025-04-18 09:00,46,22.0,26.8,34.9 2025-04-18 10:00,46,22.0,26.8,37.4 2025-04-18 11:00,45,22.0,26.8,39.7 2025-04-18 12:00,45,22.0,26.8,41.5 2025-04-18 13:00,44,22.0,26.9,40.3 2025-04-18 14:00,44,21.9,26.8,41.2 2025-04-18 15:00,44,21.7,26.8,39.9 2025-04-18 16:00,45,21.7,26.8,39.7 2025-04-18 17:00,44,21.7,26.8,38.1 2025-04-18 18:00,45,21.7,26.8,36.1 2025-04-18 19:00,45,21.6,26.8,33.6 2025-04-18 20:00,44,21.6,26.8,32.7 2025-04-18 21:00,44,21.6,26.8,32.2 2025-04-18 22:00,44,21.5,26.8,31.1 2025-04-18 23:00,45,21.5,26.8,31.5 2025-04-19 00:00,44,21.5,26.8,30.6 2025-04-19 01:00,44,21.4,26.8,30.0 2025-04-19 02:00,44,21.4,26.8,28.0 2025-04-19 03:00,44,21.4,26.8,28.6 2025-04-19 04:00,44,21.4,26.8,26.8 2025-04-19 05:00,44,21.3,26.8,28.0 2025-04-19 06:00,44,21.3,26.8,29.7 2025-04-19 07:00,44,21.3,26.8,32.2 2025-04-19 08:00,44,21.4,26.8,38.1 2025-04-19 09:00,44,21.4,26.8,44.8 2025-04-19 10:00,44,21.5,26.8,47.8 2025-04-19 11:00,44,21.7,26.8,50.7 2025-04-19 12:00,43,21.7,26.8,50.9 2025-04-19 13:00,43,21.5,26.8,49.6 2025-04-19 14:00,43,21.3,26.8,49.1 2025-04-19 15:00,43,21.2,26.8,46.8 2025-04-19 16:00,43,21.3,26.8,44.4 2025-04-19 17:00,43,21.3,26.8,44.2 2025-04-19 18:00,43,21.2,26.8,42.4 2025-04-19 19:00,43,21.2,26.8,37.9 2025-04-19 20:00,43,21.1,26.8,35.8 2025-04-19 21:00,43,21.0,26.8,33.6 2025-04-19 22:00,43,21.0,26.8,32.7 2025-04-19 23:00,43,20.9,26.8,31.6 2025-04-20 00:00,43,20.9,26.8,31.5 2025-04-20 01:00,43,20.8,26.8,31.3 2025-04-20 02:00,43,20.8,26.8,31.8 2025-04-20 03:00,43,20.8,26.8,31.8 2025-04-20 04:00,42,20.8,26.8,31.6 2025-04-20 05:00,43,20.8,26.8,31.1 2025-04-20 06:00,42,20.8,26.8,31.8 2025-04-20 07:00,42,20.8,26.8,37.0 2025-04-20 08:00,42,20.9,26.8,42.3 2025-04-20 09:00,43,20.9,26.8,47.7 2025-04-20 10:00,42,21.0,26.8,49.6 2025-04-20 11:00,42,21.0,26.8,50.9 2025-04-20 12:00,41,20.9,26.8,51.8 2025-04-20 13:00,41,20.7,26.8,51.8 2025-04-20 14:00,41,20.6,26.8,50.9 2025-04-20 15:00,41,20.6,26.8,49.6 2025-04-20 16:00,41,20.7,26.8,48.4 2025-04-20 17:00,41,20.7,26.8,47.1 2025-04-20 18:00,41,20.7,26.8,44.6 2025-04-20 19:00,41,20.6,26.8,40.5 2025-04-20 20:00,41,20.5,26.8,35.4 2025-04-20 21:00,40,20.4,26.8,35.6 2025-04-20 22:00,40,20.3,26.8,34.2 2025-04-20 23:00,40,20.3,26.8,33.4 2025-04-21 00:00,40,20.2,26.8,32.5 2025-04-21 01:00,40,20.2,26.8,31.6 2025-04-21 02:00,40,20.1,26.8,30.4 2025-04-21 03:00,40,20.1,26.8,29.8 2025-04-21 04:00,40,20.0,26.8,29.8 2025-04-21 05:00,40,20.0,26.8,29.1 2025-04-21 06:00,40,20.0,26.8,29.7 2025-04-21 07:00,40,20.0,26.8,36.9 2025-04-21 08:00,40,20.1,26.8,42.8 2025-04-21 09:00,40,20.1,26.8,47.1 2025-04-21 10:00,40,20.2,26.8,50.2 2025-04-21 11:00,40,20.2,26.8,53.2 2025-04-21 12:00,39,20.1,26.8,54.0 2025-04-21 13:00,39,20.0,26.8,53.2