#------------------------------------------------- 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: 2024-04-23 05:00 to 2024-04-30 04:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 428: Css Lab, 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 # #------------------------------------------------------------------------------------------------------ # # Css Lab (428) # California SNOTEL Site - 6894 ft # Reporting Frequency: Hourly; Date Range: 2024-04-23 05:00 to 2024-04-30 04:00 # # As of: Apr 30, 2024, 4:37:53 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-23 05:00,25.9,58,52.2,39.2 2024-04-23 06:00,25.8,57,52.2,39.4 2024-04-23 07:00,25.7,57,52.2,43.5 2024-04-23 08:00,25.7,56,52.2,46.9 2024-04-23 09:00,25.7,54,52.2,51.8 2024-04-23 10:00,25.7,55,52.3,45.5 2024-04-23 11:00,25.7,53,52.3,51.8 2024-04-23 12:00,25.7,53,52.3,52.7 2024-04-23 13:00,25.6,54,52.3,52.3 2024-04-23 14:00,25.6,52,52.3,52.7 2024-04-23 15:00,25.5,55,52.3,51.3 2024-04-23 16:00,25.5,54,52.3,49.5 2024-04-23 17:00,25.4,53,52.3,50.2 2024-04-23 18:00,25.4,54,52.3,47.8 2024-04-23 19:00,25.3,55,52.3,42.4 2024-04-23 20:00,25.3,55,52.3,40.3 2024-04-23 21:00,25.3,56,52.3,40.3 2024-04-23 22:00,25.2,55,52.3,38.7 2024-04-23 23:00,25.2,56,52.3,37.6 2024-04-24 00:00,25.2,55,52.3,38.1 2024-04-24 01:00,25.2,55,52.3,39.6 2024-04-24 02:00,25.2,55,52.3,38.7 2024-04-24 03:00,25.2,55,52.3,37.2 2024-04-24 04:00,25.2,55,52.3,36.0 2024-04-24 05:00,25.2,55,52.3,35.1 2024-04-24 06:00,25.1,53,52.3,36.5 2024-04-24 07:00,24.9,54,52.3,42.3 2024-04-24 08:00,25.0,55,52.3,44.6 2024-04-24 09:00,25.0,54,52.3,47.7 2024-04-24 10:00,25.0,52,52.3,50.0 2024-04-24 11:00,25.0,52,52.3,49.6 2024-04-24 12:00,24.9,52,52.3,51.3 2024-04-24 13:00,24.8,52,52.3,52.3 2024-04-24 14:00,24.8,51,52.3,52.5 2024-04-24 15:00,24.7,50,52.3,50.4 2024-04-24 16:00,24.6,50,52.3,49.8 2024-04-24 17:00,24.5,49,52.3,48.6 2024-04-24 18:00,24.4,51,52.3,44.6 2024-04-24 19:00,24.3,48,52.3,43.3 2024-04-24 20:00,24.3,50,52.3,42.1 2024-04-24 21:00,24.2,51,52.3,41.0 2024-04-24 22:00,24.2,50,52.3,38.7 2024-04-24 23:00,24.1,51,52.3,35.4 2024-04-25 00:00,24.0,52,52.3,33.6 2024-04-25 01:00,23.9,51,52.3,33.3 2024-04-25 02:00,23.9,52,52.3,32.9 2024-04-25 03:00,23.8,52,52.3,32.5 2024-04-25 04:00,23.7,52,52.2,32.0 2024-04-25 05:00,23.7,52,52.3,32.7 2024-04-25 06:00,23.6,51,52.2,32.7 2024-04-25 07:00,23.6,51,52.2,35.2 2024-04-25 08:00,23.8,50,52.2,40.3 2024-04-25 09:00,23.8,49,52.2,43.5 2024-04-25 10:00,23.7,50,52.3,44.8 2024-04-25 11:00,23.7,50,52.3,46.4 2024-04-25 12:00,23.6,51,52.3,47.7 2024-04-25 13:00,23.6,50,52.3,45.5 2024-04-25 14:00,23.5,50,52.3,43.2 2024-04-25 15:00,23.5,51,52.3,43.7 2024-04-25 16:00,23.4,49,52.3,43.0 2024-04-25 17:00,23.4,51,52.3,41.4 2024-04-25 18:00,23.4,51,52.3,40.1 2024-04-25 19:00,23.4,52,52.4,37.9 2024-04-25 20:00,23.4,52,52.4,37.8 2024-04-25 21:00,23.4,52,52.4,38.3 2024-04-25 22:00,23.4,52,52.5,38.3 2024-04-25 23:00,23.4,50,52.5,37.2 2024-04-26 00:00,23.5,51,52.6,37.0 2024-04-26 01:00,23.5,,52.6,36.7 2024-04-26 02:00,23.5,,52.7,36.9 2024-04-26 03:00,23.6,,52.7,36.5 2024-04-26 04:00,23.6,,52.7,36.3 2024-04-26 05:00,23.6,,52.7,36.3 2024-04-26 06:00,23.6,,52.8,36.3 2024-04-26 07:00,23.7,,52.9,37.0 2024-04-26 08:00,23.7,,53.0,36.9 2024-04-26 09:00,23.8,,53.1,36.9 2024-04-26 10:00,23.8,,53.1,37.2 2024-04-26 11:00,23.8,54,53.1,39.9 2024-04-26 12:00,23.8,53,53.1,39.7 2024-04-26 13:00,23.8,52,53.1,41.0 2024-04-26 14:00,23.8,52,53.2,37.4 2024-04-26 15:00,23.9,,53.2,36.7 2024-04-26 16:00,23.9,51,53.3,38.3 2024-04-26 17:00,23.9,53,53.3,38.8 2024-04-26 18:00,23.9,52,53.3,37.4 2024-04-26 19:00,23.9,51,53.3,36.7 2024-04-26 20:00,23.9,51,53.3,35.2 2024-04-26 21:00,23.9,51,53.3,35.1 2024-04-26 22:00,23.9,52,53.3,34.3 2024-04-26 23:00,23.9,52,53.3,34.0 2024-04-27 00:00,23.9,54,53.3,35.1 2024-04-27 01:00,23.9,52,53.3,34.9 2024-04-27 02:00,23.8,53,53.3,33.4 2024-04-27 03:00,23.8,52,53.2,32.5 2024-04-27 04:00,23.8,53,53.2,31.6 2024-04-27 05:00,23.9,52,53.3,30.9 2024-04-27 06:00,23.8,54,53.3,32.7 2024-04-27 07:00,23.8,53,53.3,33.6 2024-04-27 08:00,23.8,49,53.2,38.7 2024-04-27 09:00,23.8,51,53.2,43.0 2024-04-27 10:00,23.8,50,53.2,45.7 2024-04-27 11:00,23.8,51,53.2,47.1 2024-04-27 12:00,23.9,51,53.3,49.1 2024-04-27 13:00,23.8,49,53.3,49.5 2024-04-27 14:00,23.8,50,53.3,50.2 2024-04-27 15:00,23.8,50,53.3,50.7 2024-04-27 16:00,23.8,48,53.3,48.6 2024-04-27 17:00,23.7,52,53.3,46.2 2024-04-27 18:00,23.7,51,53.3,45.0 2024-04-27 19:00,23.7,49,53.3,43.3 2024-04-27 20:00,23.6,51,53.3,42.1 2024-04-27 21:00,23.6,50,53.3,39.6 2024-04-27 22:00,23.6,51,53.3,37.4 2024-04-27 23:00,23.6,51,53.3,36.3 2024-04-28 00:00,23.5,51,53.3,35.8 2024-04-28 01:00,23.5,51,53.3,34.7 2024-04-28 02:00,23.4,51,53.3,34.5 2024-04-28 03:00,23.4,51,53.3,34.7 2024-04-28 04:00,23.4,50,53.3,34.2 2024-04-28 05:00,23.3,50,53.3,34.2 2024-04-28 06:00,23.3,50,53.3,34.2 2024-04-28 07:00,23.3,49,53.3,37.9 2024-04-28 08:00,23.4,51,53.2,44.8 2024-04-28 09:00,23.5,50,53.3,48.2 2024-04-28 10:00,23.4,50,53.3,50.4 2024-04-28 11:00,23.4,49,53.3,51.4 2024-04-28 12:00,23.3,48,53.3,51.6 2024-04-28 13:00,23.3,47,53.3,52.9 2024-04-28 14:00,23.2,46,53.3,53.1 2024-04-28 15:00,23.1,45,53.3,53.1 2024-04-28 16:00,23.0,48,53.3,50.2 2024-04-28 17:00,22.9,48,53.3,48.7 2024-04-28 18:00,22.8,48,53.3,47.8 2024-04-28 19:00,22.8,48,53.3,44.4 2024-04-28 20:00,22.7,48,53.3,40.3 2024-04-28 21:00,22.6,48,53.3,39.0 2024-04-28 22:00,22.6,48,53.3,38.3 2024-04-28 23:00,22.4,49,53.3,36.5 2024-04-29 00:00,22.4,49,53.3,35.4 2024-04-29 01:00,22.3,49,53.3,34.7 2024-04-29 02:00,22.3,49,53.3,34.7 2024-04-29 03:00,22.2,48,53.3,34.5 2024-04-29 04:00,22.3,48,53.3,35.8 2024-04-29 05:00,22.2,49,53.3,36.3 2024-04-29 06:00,22.2,48,53.3,36.0 2024-04-29 07:00,22.3,48,53.3,40.1 2024-04-29 08:00,22.4,49,53.3,45.0 2024-04-29 09:00,22.3,48,53.3,47.1 2024-04-29 10:00,22.3,46,53.3,48.9 2024-04-29 11:00,22.2,46,53.3,49.6 2024-04-29 12:00,22.1,45,53.3,51.6 2024-04-29 13:00,22.1,45,53.3,52.0 2024-04-29 14:00,22.0,43,53.3,52.5 2024-04-29 15:00,21.8,43,53.3,52.0 2024-04-29 16:00,21.8,44,53.4,50.7 2024-04-29 17:00,21.6,43,53.4,49.6 2024-04-29 18:00,21.6,44,53.3,47.3 2024-04-29 19:00,21.5,45,53.3,41.2 2024-04-29 20:00,21.5,45,53.3,37.4 2024-04-29 21:00,21.5,44,53.3,35.1 2024-04-29 22:00,21.5,45,53.3,33.8 2024-04-29 23:00,21.6,45,53.3,33.1 2024-04-30 00:00,21.5,45,53.3,32.5 2024-04-30 01:00,21.5,45,53.3,31.8 2024-04-30 02:00,21.6,45,53.3,31.1 2024-04-30 03:00,21.5,45,53.2,30.6 2024-04-30 04:00,21.5,45,53.2,29.8