#------------------------------------------------- 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: 2025-10-31 04:00 to 2025-11-07 03:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 356: Blue Lakes, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Blue Lakes (356) # California SNOTEL Site - 8060 ft # Reporting Frequency: Hourly; Date Range: 2025-10-31 04:00 to 2025-11-07 03:00 # # As of: Nov 7, 2025, 3:28:38 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-10-31 04:00,,0,3.8,33.6 2025-10-31 05:00,,0,3.8,33.8 2025-10-31 06:00,,0,3.8,32.5 2025-10-31 07:00,,0,3.8,32.9 2025-10-31 08:00,,0,3.8,37.6 2025-10-31 09:00,,0,3.9,45.0 2025-10-31 10:00,,0,4.0,51.8 2025-10-31 11:00,,0,4.0,56.8 2025-10-31 12:00,,0,4.1,59.2 2025-10-31 13:00,,0,4.1,59.2 2025-10-31 14:00,,0,4.1,58.6 2025-10-31 15:00,,0,4.1,57.4 2025-10-31 16:00,,0,4.1,54.7 2025-10-31 17:00,,,4.0,49.1 2025-10-31 18:00,,0,4.0,43.5 2025-10-31 19:00,,0,4.0,40.6 2025-10-31 20:00,,0,3.9,38.8 2025-10-31 21:00,,0,3.9,37.4 2025-10-31 22:00,,0,3.9,37.0 2025-10-31 23:00,,0,3.9,37.4 2025-11-01 00:00,,0,3.9,37.0 2025-11-01 01:00,,0,3.9,36.7 2025-11-01 02:00,,0,3.9,36.5 2025-11-01 03:00,,0,3.9,36.3 2025-11-01 04:00,,0,3.9,36.1 2025-11-01 05:00,,0,3.9,35.1 2025-11-01 06:00,,0,3.8,34.5 2025-11-01 07:00,,0,3.8,35.1 2025-11-01 08:00,,0,3.9,38.7 2025-11-01 09:00,,0,3.9,50.4 2025-11-01 10:00,,0,4.0,54.7 2025-11-01 11:00,,0,4.0,57.2 2025-11-01 12:00,,0,4.1,58.8 2025-11-01 13:00,,0,4.1,58.3 2025-11-01 14:00,,0,4.1,57.7 2025-11-01 15:00,,0,4.1,57.2 2025-11-01 16:00,,0,4.1,54.5 2025-11-01 17:00,,0,4.0,47.8 2025-11-01 18:00,,0,4.0,42.6 2025-11-01 19:00,,0,4.0,39.7 2025-11-01 20:00,,0,3.9,37.8 2025-11-01 21:00,,0,3.9,37.0 2025-11-01 22:00,,0,3.9,35.2 2025-11-01 23:00,,0,3.8,35.1 2025-11-02 00:00,,0,3.8,34.0 2025-11-02 01:00,,0,3.8,33.6 2025-11-02 02:00,,0,3.8,33.3 2025-11-02 03:00,,0,3.8,33.1 2025-11-02 04:00,,0,3.8,32.0 2025-11-02 05:00,,0,3.8,32.4 2025-11-02 06:00,,0,3.8,32.2 2025-11-02 07:00,,0,3.8,32.7 2025-11-02 08:00,,0,3.8,37.0 2025-11-02 09:00,,0,3.9,44.8 2025-11-02 10:00,,0,3.9,54.0 2025-11-02 11:00,,0,4.0,59.2 2025-11-02 12:00,,0,4.1,62.1 2025-11-02 13:00,,0,4.1,61.3 2025-11-02 14:00,,0,4.1,60.1 2025-11-02 15:00,,0,4.1,56.7 2025-11-02 16:00,,0,4.1,54.1 2025-11-02 17:00,,0,4.0,50.0 2025-11-02 18:00,,0,4.0,44.1 2025-11-02 19:00,,0,4.0,40.8 2025-11-02 20:00,,0,3.9,39.2 2025-11-02 21:00,,0,3.9,38.5 2025-11-02 22:00,,1,3.9,36.9 2025-11-02 23:00,,0,3.9,36.0 2025-11-03 00:00,,0,3.9,35.6 2025-11-03 01:00,,0,3.9,36.9 2025-11-03 02:00,,0,3.9,36.5 2025-11-03 03:00,,0,3.9,37.6 2025-11-03 04:00,,0,3.9,39.6 2025-11-03 05:00,,0,3.9,37.2 2025-11-03 06:00,,0,3.9,36.0 2025-11-03 07:00,,0,3.9,41.7 2025-11-03 08:00,,0,3.9,43.9 2025-11-03 09:00,,,3.9,47.8 2025-11-03 10:00,,0,4.0,49.3 2025-11-03 11:00,,0,4.0,52.3 2025-11-03 12:00,,0,4.1,52.9 2025-11-03 13:00,,0,4.0,53.6 2025-11-03 14:00,,1,4.0,52.2 2025-11-03 15:00,,1,4.1,51.3 2025-11-03 16:00,,0,4.0,48.6 2025-11-03 17:00,,0,4.0,45.1 2025-11-03 18:00,,0,4.0,43.0 2025-11-03 19:00,,0,3.9,42.3 2025-11-03 20:00,,0,3.9,41.4 2025-11-03 21:00,,0,3.9,39.9 2025-11-03 22:00,,0,3.9,40.5 2025-11-03 23:00,,0,3.9,41.5 2025-11-04 00:00,,0,3.9,40.3 2025-11-04 01:00,,0,3.9,39.9 2025-11-04 02:00,,0,3.9,39.2 2025-11-04 03:00,,0,3.9,39.0 2025-11-04 04:00,,0,3.9,38.7 2025-11-04 05:00,,0,3.9,37.9 2025-11-04 06:00,,0,3.9,37.6 2025-11-04 07:00,,0,3.9,38.3 2025-11-04 08:00,,0,3.9,39.9 2025-11-04 09:00,,0,3.9,43.7 2025-11-04 10:00,,0,4.0,46.9 2025-11-04 11:00,,0,4.0,49.5 2025-11-04 12:00,,1,4.1,51.3 2025-11-04 13:00,,1,4.0,51.8 2025-11-04 14:00,,1,4.0,51.1 2025-11-04 15:00,,1,4.0,49.6 2025-11-04 16:00,,1,4.0,46.9 2025-11-04 17:00,,0,4.0,44.6 2025-11-04 18:00,,1,4.0,44.1 2025-11-04 19:00,,0,3.9,43.9 2025-11-04 20:00,,1,3.9,43.2 2025-11-04 21:00,,0,3.9,41.7 2025-11-04 22:00,,0,3.9,41.4 2025-11-04 23:00,,0,3.9,41.2 2025-11-05 00:00,,0,3.9,40.8 2025-11-05 01:00,,0,3.9,41.7 2025-11-05 02:00,,0,3.9,41.9 2025-11-05 03:00,,0,3.9,41.9 2025-11-05 04:00,,0,3.9,41.4 2025-11-05 05:00,,0,3.9,41.4 2025-11-05 06:00,,0,3.9,40.6 2025-11-05 07:00,,1,3.9,40.5 2025-11-05 08:00,,1,3.9,40.1 2025-11-05 09:00,,0,3.9,31.8 2025-11-05 10:00,,0,3.9,30.7 2025-11-05 11:00,,1,4.0,30.7 2025-11-05 12:00,,1,4.1,31.3 2025-11-05 13:00,,2,4.2,31.5 2025-11-05 14:00,,2,4.2,32.0 2025-11-05 15:00,,2,4.2,32.4 2025-11-05 16:00,,2,4.2,33.3 2025-11-05 17:00,,2,4.2,33.1 2025-11-05 18:00,,2,4.2,33.3 2025-11-05 19:00,,1,4.3,33.4 2025-11-05 20:00,,1,4.3,33.8 2025-11-05 21:00,,1,4.3,34.3 2025-11-05 22:00,,1,4.3,34.5 2025-11-05 23:00,,1,4.3,35.2 2025-11-06 00:00,,1,4.3,35.1 2025-11-06 01:00,,1,4.3,34.7 2025-11-06 02:00,,0,4.3,34.2 2025-11-06 03:00,,1,4.3,34.2 2025-11-06 04:00,,0,4.3,32.9 2025-11-06 05:00,,1,4.3,32.4 2025-11-06 06:00,,1,4.3,30.7 2025-11-06 07:00,,1,4.3,30.7 2025-11-06 08:00,,1,4.3,32.2 2025-11-06 09:00,,1,4.3,36.3 2025-11-06 10:00,,1,4.3,37.8 2025-11-06 11:00,,0,4.4,41.0 2025-11-06 12:00,,0,4.5,42.6 2025-11-06 13:00,,0,4.4,44.8 2025-11-06 14:00,,0,4.4,45.1 2025-11-06 15:00,,0,4.4,44.4 2025-11-06 16:00,,0,4.4,42.4 2025-11-06 17:00,,0,4.4,39.6 2025-11-06 18:00,,0,4.4,37.9 2025-11-06 19:00,,0,4.4,36.7 2025-11-06 20:00,,0,4.3,35.4 2025-11-06 21:00,,0,4.3,35.6 2025-11-06 22:00,,0,4.3,37.2 2025-11-06 23:00,,0,4.3,37.2 2025-11-07 00:00,,0,4.3,36.1 2025-11-07 01:00,,0,4.3,33.6 2025-11-07 02:00,,0,4.3,34.2 2025-11-07 03:00,,0,4.3,36.0