#------------------------------------------------- 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: 2024-03-21 09:00 to 2024-03-28 08:00 # # 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: 2024-03-21 09:00 to 2024-03-28 08:00 # # As of: Mar 28, 2024, 8:31:30 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-03-21 09:00,35.8,82,45.5,42.8 2024-03-21 10:00,36.1,82,45.5,45.5 2024-03-21 11:00,36.2,81,45.5,46.4 2024-03-21 12:00,36.2,81,45.5,47.5 2024-03-21 13:00,36.2,80,45.5,48.2 2024-03-21 14:00,36.1,80,45.5,49.1 2024-03-21 15:00,36.1,79,45.5,50.0 2024-03-21 16:00,36.0,80,45.5,48.7 2024-03-21 17:00,36.1,80,45.5,47.1 2024-03-21 18:00,36.2,82,45.5,42.4 2024-03-21 19:00,36.2,81,45.5,40.8 2024-03-21 20:00,36.2,81,45.5,39.4 2024-03-21 21:00,36.2,81,45.5,37.6 2024-03-21 22:00,36.2,81,45.5,36.3 2024-03-21 23:00,36.2,81,45.5,35.8 2024-03-22 00:00,36.2,81,45.5,35.1 2024-03-22 01:00,36.2,81,45.5,33.4 2024-03-22 02:00,36.1,82,45.5,32.7 2024-03-22 03:00,36.1,81,45.5,32.5 2024-03-22 04:00,36.0,81,45.5,32.2 2024-03-22 05:00,36.0,81,45.5,32.4 2024-03-22 06:00,35.9,82,45.5,34.5 2024-03-22 07:00,35.7,81,45.5,36.7 2024-03-22 08:00,35.6,81,45.5,38.7 2024-03-22 09:00,35.5,80,45.5,41.7 2024-03-22 10:00,35.7,80,45.5,44.4 2024-03-22 11:00,35.6,80,45.5,45.7 2024-03-22 12:00,35.6,79,45.5,47.1 2024-03-22 13:00,35.6,79,45.5,46.2 2024-03-22 14:00,35.6,80,45.5,44.8 2024-03-22 15:00,35.5,80,45.5,41.7 2024-03-22 16:00,35.6,80,45.5,38.1 2024-03-22 17:00,35.8,80,45.6,36.7 2024-03-22 18:00,35.9,,45.7,35.6 2024-03-22 19:00,36.0,,45.7,35.6 2024-03-22 20:00,36.1,,45.9,35.2 2024-03-22 21:00,36.2,,46.0,35.2 2024-03-22 22:00,36.4,,46.1,34.5 2024-03-22 23:00,36.4,,46.2,33.6 2024-03-23 00:00,36.5,89,46.4,33.1 2024-03-23 01:00,36.5,,46.5,31.5 2024-03-23 02:00,36.6,,46.6,29.8 2024-03-23 03:00,36.7,,46.7,27.3 2024-03-23 04:00,36.6,,46.7,26.4 2024-03-23 05:00,36.6,,46.7,23.7 2024-03-23 06:00,36.5,,46.7,24.4 2024-03-23 07:00,36.5,,46.7,25.9 2024-03-23 08:00,36.5,,46.7,28.2 2024-03-23 09:00,36.4,,46.9,28.9 2024-03-23 10:00,36.4,,46.9,30.2 2024-03-23 11:00,36.4,,47.0,31.8 2024-03-23 12:00,36.4,,47.0,31.6 2024-03-23 13:00,36.4,99,46.9,30.7 2024-03-23 14:00,36.5,90,47.0,31.8 2024-03-23 15:00,36.5,,47.0,30.7 2024-03-23 16:00,36.5,93,47.0,30.7 2024-03-23 17:00,36.5,92,47.0,30.0 2024-03-23 18:00,36.5,93,47.0,29.1 2024-03-23 19:00,36.5,93,47.0,29.1 2024-03-23 20:00,36.6,,46.9,28.9 2024-03-23 21:00,36.6,93,46.9,28.8 2024-03-23 22:00,36.6,93,46.9,28.8 2024-03-23 23:00,36.7,94,46.9,28.0 2024-03-24 00:00,36.9,94,47.5,28.0 2024-03-24 01:00,36.7,,46.9,28.2 2024-03-24 02:00,36.8,95,46.9,28.0 2024-03-24 03:00,36.9,95,46.9,28.0 2024-03-24 04:00,36.9,,46.9,27.7 2024-03-24 05:00,36.9,96,46.9,27.5 2024-03-24 06:00,36.9,,47.0,27.5 2024-03-24 07:00,36.9,,46.9,27.9 2024-03-24 08:00,36.9,,47.0,28.9 2024-03-24 09:00,36.9,,47.0,29.8 2024-03-24 10:00,36.9,94,47.0,30.9 2024-03-24 11:00,37.0,94,47.0,32.4 2024-03-24 12:00,37.0,93,47.1,33.4 2024-03-24 13:00,37.0,93,47.7,35.4 2024-03-24 14:00,37.0,92,47.7,34.5 2024-03-24 15:00,37.0,92,47.7,36.0 2024-03-24 16:00,36.6,92,47.8,35.4 2024-03-24 17:00,36.8,92,47.8,32.0 2024-03-24 18:00,36.9,93,47.8,31.5 2024-03-24 19:00,36.9,93,47.8,29.8 2024-03-24 20:00,36.9,93,47.8,28.4 2024-03-24 21:00,36.9,93,47.8,26.1 2024-03-24 22:00,37.0,93,47.8,24.8 2024-03-24 23:00,37.0,92,47.8,24.1 2024-03-25 00:00,37.1,92,47.8,22.5 2024-03-25 01:00,37.0,92,47.8,21.9 2024-03-25 02:00,37.0,92,47.7,20.5 2024-03-25 03:00,37.0,92,47.7,19.8 2024-03-25 04:00,37.0,92,47.7,19.4 2024-03-25 05:00,37.0,92,47.7,18.9 2024-03-25 06:00,37.0,92,47.7,18.7 2024-03-25 07:00,37.0,92,47.7,19.9 2024-03-25 08:00,36.8,92,47.7,26.2 2024-03-25 09:00,36.7,91,47.7,32.2 2024-03-25 10:00,36.8,91,47.7,33.8 2024-03-25 11:00,36.9,90,47.7,35.4 2024-03-25 12:00,37.0,90,47.7,36.7 2024-03-25 13:00,37.0,90,47.7,36.9 2024-03-25 14:00,37.0,90,47.8,36.7 2024-03-25 15:00,37.0,90,47.8,36.0 2024-03-25 16:00,37.0,89,47.8,35.6 2024-03-25 17:00,37.0,90,47.8,34.3 2024-03-25 18:00,37.0,,47.8,33.6 2024-03-25 19:00,37.0,,47.8,33.1 2024-03-25 20:00,37.0,,47.8,33.1 2024-03-25 21:00,37.0,87,47.8,32.5 2024-03-25 22:00,37.0,90,47.8,32.4 2024-03-25 23:00,37.0,90,47.8,32.0 2024-03-26 00:00,37.1,90,47.8,31.3 2024-03-26 01:00,37.0,90,47.8,31.1 2024-03-26 02:00,37.1,90,47.8,30.4 2024-03-26 03:00,37.0,90,47.8,30.0 2024-03-26 04:00,37.1,90,47.8,29.8 2024-03-26 05:00,37.1,89,47.8,29.8 2024-03-26 06:00,37.1,89,47.8,28.0 2024-03-26 07:00,37.1,88,47.8,29.8 2024-03-26 08:00,37.0,89,47.8,32.5 2024-03-26 09:00,36.9,88,47.8,34.9 2024-03-26 10:00,37.0,89,47.8,37.9 2024-03-26 11:00,37.0,89,47.8,37.8 2024-03-26 12:00,37.1,89,47.8,38.1 2024-03-26 13:00,37.0,86,47.8,40.8 2024-03-26 14:00,37.0,87,47.8,39.9 2024-03-26 15:00,37.0,88,47.8,37.4 2024-03-26 16:00,37.0,88,47.8,38.3 2024-03-26 17:00,37.1,88,47.8,36.7 2024-03-26 18:00,37.1,87,47.8,35.4 2024-03-26 19:00,37.1,88,47.8,34.7 2024-03-26 20:00,37.0,87,47.8,34.2 2024-03-26 21:00,37.0,88,47.8,33.4 2024-03-26 22:00,37.1,88,47.8,32.9 2024-03-26 23:00,37.1,88,47.8,31.8 2024-03-27 00:00,37.1,88,47.8,30.7 2024-03-27 01:00,37.1,88,47.8,28.8 2024-03-27 02:00,37.1,88,47.8,29.7 2024-03-27 03:00,37.2,88,47.8,29.5 2024-03-27 04:00,37.2,87,47.8,28.0 2024-03-27 05:00,37.1,88,47.8,28.2 2024-03-27 06:00,37.0,88,47.8,30.4 2024-03-27 07:00,36.9,87,47.8,32.2 2024-03-27 08:00,36.9,87,47.8,35.1 2024-03-27 09:00,36.9,86,47.8,38.3 2024-03-27 10:00,37.0,86,47.8,38.7 2024-03-27 11:00,37.0,86,47.8,37.9 2024-03-27 12:00,37.0,86,47.8,34.5 2024-03-27 13:00,37.1,,47.9,32.5 2024-03-27 14:00,37.1,,47.9,32.4 2024-03-27 15:00,37.2,,48.0,33.3 2024-03-27 16:00,37.2,,48.0,33.6 2024-03-27 17:00,37.2,,48.0,32.5 2024-03-27 18:00,36.2,,48.1,32.9 2024-03-27 19:00,36.8,90,48.1,33.3 2024-03-27 20:00,37.0,,48.2,33.3 2024-03-27 21:00,37.2,,48.2,33.1 2024-03-27 22:00,37.5,,48.4,33.1 2024-03-27 23:00,37.6,,48.4,33.3 2024-03-28 00:00,37.8,95,48.6,33.4 2024-03-28 01:00,37.9,,48.6,33.8 2024-03-28 02:00,38.1,97,48.8,31.3 2024-03-28 03:00,38.2,95,48.8,28.8 2024-03-28 04:00,38.2,97,48.8,25.7 2024-03-28 05:00,38.3,96,48.8,26.4 2024-03-28 06:00,38.3,,48.8,26.8 2024-03-28 07:00,38.3,95,48.8,27.3 2024-03-28 08:00,38.3,96,48.9,27.7