#------------------------------------------------- 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: 2025-06-28 10:00 to 2025-07-05 09:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 633: Monitor 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 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 # #------------------------------------------------------------------------------------------------------ # # Monitor Pass (633) # California SNOTEL Site - 8320 ft # Reporting Frequency: Hourly; Date Range: 2025-06-28 10:00 to 2025-07-05 09:00 # # As of: Jul 5, 2025, 9:42:38 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-28 10:00,0.2,0,16.9,66.9 2025-06-28 11:00,0.1,0,16.8,70.0 2025-06-28 12:00,0.2,0,16.8,72.3 2025-06-28 13:00,0.4,0,16.9,70.2 2025-06-28 14:00,0.4,0,16.8,74.7 2025-06-28 15:00,0.5,0,16.9,73.8 2025-06-28 16:00,0.5,0,16.8,72.5 2025-06-28 17:00,0.6,0,16.9,70.9 2025-06-28 18:00,0.5,0,17.0,67.3 2025-06-28 19:00,0.5,0,17.1,63.5 2025-06-28 20:00,0.4,0,17.1,60.1 2025-06-28 21:00,0.4,0,17.1,56.1 2025-06-28 22:00,0.4,0,17.2,53.8 2025-06-28 23:00,0.4,0,17.2,53.1 2025-06-29 00:00,0.0,0,17.3,52.2 2025-06-29 01:00,0.4,0,17.2,51.8 2025-06-29 02:00,0.3,0,17.2,51.1 2025-06-29 03:00,0.4,0,17.2,49.6 2025-06-29 04:00,0.3,0,17.2,49.6 2025-06-29 05:00,0.3,0,17.2,49.1 2025-06-29 06:00,0.4,0,17.3,56.7 2025-06-29 07:00,0.4,0,17.2,61.7 2025-06-29 08:00,0.3,0,17.2,64.6 2025-06-29 09:00,0.3,0,17.0,64.4 2025-06-29 10:00,0.2,0,16.9,66.9 2025-06-29 11:00,0.1,0,16.9,69.4 2025-06-29 12:00,0.2,0,16.8,72.5 2025-06-29 13:00,0.2,0,16.7,73.0 2025-06-29 14:00,0.4,0,16.8,74.1 2025-06-29 15:00,0.5,0,16.8,75.7 2025-06-29 16:00,0.5,0,16.8,74.8 2025-06-29 17:00,0.6,0,16.9,74.1 2025-06-29 18:00,0.5,0,17.0,71.6 2025-06-29 19:00,0.5,0,17.0,64.6 2025-06-29 20:00,0.5,0,17.1,60.4 2025-06-29 21:00,0.4,0,17.1,58.6 2025-06-29 22:00,0.4,0,17.1,56.3 2025-06-29 23:00,0.4,0,17.2,55.4 2025-06-30 00:00,0.0,0,17.3,56.1 2025-06-30 01:00,0.4,0,17.2,54.0 2025-06-30 02:00,0.4,0,17.2,50.5 2025-06-30 03:00,0.3,0,17.2,50.7 2025-06-30 04:00,0.3,0,17.2,49.5 2025-06-30 05:00,0.3,0,17.2,49.1 2025-06-30 06:00,0.3,0,17.2,54.0 2025-06-30 07:00,0.4,,17.2,63.5 2025-06-30 08:00,0.3,0,17.2,64.8 2025-06-30 09:00,0.3,0,17.0,65.8 2025-06-30 10:00,0.2,0,16.9,69.6 2025-06-30 11:00,0.2,0,16.9,72.5 2025-06-30 12:00,0.2,0,16.8,73.0 2025-06-30 13:00,0.2,0,16.8,74.5 2025-06-30 14:00,0.5,0,16.8,70.5 2025-06-30 15:00,0.6,0,16.9,69.1 2025-06-30 16:00,0.5,0,16.9,70.5 2025-06-30 17:00,0.5,0,16.9,68.9 2025-06-30 18:00,0.5,0,17.0,66.2 2025-06-30 19:00,0.5,0,17.0,63.9 2025-06-30 20:00,0.4,0,17.1,59.7 2025-06-30 21:00,0.4,0,17.1,58.6 2025-06-30 22:00,0.4,0,17.1,56.7 2025-06-30 23:00,0.4,0,17.2,55.8 2025-07-01 00:00,0.0,0,17.3,55.8 2025-07-01 01:00,0.4,0,17.2,55.9 2025-07-01 02:00,0.4,0,17.2,55.0 2025-07-01 03:00,0.3,,17.2,52.9 2025-07-01 04:00,0.3,0,17.2,55.0 2025-07-01 05:00,0.4,,17.2,53.8 2025-07-01 06:00,0.3,,17.2,55.8 2025-07-01 07:00,0.4,0,17.2,61.2 2025-07-01 08:00,0.3,0,17.2,65.7 2025-07-01 09:00,0.3,0,17.0,66.0 2025-07-01 10:00,0.2,0,16.9,69.6 2025-07-01 11:00,0.1,0,16.8,72.0 2025-07-01 12:00,0.3,0,16.8,72.0 2025-07-01 13:00,0.5,0,16.9,67.1 2025-07-01 14:00,0.5,0,16.9,68.9 2025-07-01 15:00,0.5,0,17.0,59.4 2025-07-01 16:00,0.4,0,17.1,59.0 2025-07-01 17:00,0.4,0,17.1,58.1 2025-07-01 18:00,0.4,0,17.1,58.3 2025-07-01 19:00,0.4,0,17.2,56.1 2025-07-01 20:00,0.4,0,17.2,54.9 2025-07-01 21:00,0.4,0,17.2,54.3 2025-07-01 22:00,0.4,0,17.2,50.4 2025-07-01 23:00,0.3,0,17.2,49.3 2025-07-02 00:00,0.0,0,17.3,49.1 2025-07-02 01:00,0.3,0,17.3,51.1 2025-07-02 02:00,0.3,0,17.3,52.9 2025-07-02 03:00,0.3,0,17.3,48.2 2025-07-02 04:00,0.3,0,17.3,46.4 2025-07-02 05:00,0.3,0,17.3,45.7 2025-07-02 06:00,0.3,0,17.3,50.7 2025-07-02 07:00,0.3,,17.3,59.7 2025-07-02 08:00,0.3,0,17.2,62.2 2025-07-02 09:00,0.2,0,17.1,64.9 2025-07-02 10:00,0.1,0,16.9,66.4 2025-07-02 11:00,0.1,0,16.9,67.5 2025-07-02 12:00,0.4,0,17.0,63.9 2025-07-02 13:00,0.4,0,17.0,67.5 2025-07-02 14:00,0.3,0,16.8,69.1 2025-07-02 15:00,0.5,0,17.0,61.5 2025-07-02 16:00,0.5,0,17.1,56.7 2025-07-02 17:00,0.4,0,17.2,49.5 2025-07-02 18:00,0.4,0,17.2,51.4 2025-07-02 19:00,0.4,0,17.2,54.0 2025-07-02 20:00,0.4,0,17.2,53.8 2025-07-02 21:00,0.4,0,17.3,52.9 2025-07-02 22:00,0.4,0,17.3,53.2 2025-07-02 23:00,0.4,0,17.3,53.1 2025-07-03 00:00,0.0,0,17.3,52.9 2025-07-03 01:00,0.4,0,17.3,50.0 2025-07-03 02:00,0.4,0,17.3,48.6 2025-07-03 03:00,0.3,0,17.3,48.4 2025-07-03 04:00,0.3,0,17.3,48.4 2025-07-03 05:00,0.3,0,17.3,47.3 2025-07-03 06:00,0.3,0,17.3,49.5 2025-07-03 07:00,0.4,0,17.3,59.0 2025-07-03 08:00,0.3,0,17.2,61.5 2025-07-03 09:00,0.2,0,17.1,64.0 2025-07-03 10:00,0.2,0,17.0,66.7 2025-07-03 11:00,0.2,0,16.9,67.6 2025-07-03 12:00,0.2,0,16.9,68.4 2025-07-03 13:00,0.3,0,16.9,68.9 2025-07-03 14:00,0.4,0,16.8,69.1 2025-07-03 15:00,0.6,0,16.9,64.6 2025-07-03 16:00,0.5,0,17.1,62.6 2025-07-03 17:00,0.5,0,17.1,63.3 2025-07-03 18:00,0.5,0,17.1,60.1 2025-07-03 19:00,0.4,0,17.2,55.9 2025-07-03 20:00,0.4,0,17.2,52.9 2025-07-03 21:00,0.4,0,17.2,52.0 2025-07-03 22:00,0.4,0,17.1,51.1 2025-07-03 23:00,0.4,0,17.2,49.6 2025-07-04 00:00,0.4,0,17.2,47.8 2025-07-04 01:00,0.3,0,17.3,45.9 2025-07-04 02:00,0.3,0,17.3,45.0 2025-07-04 03:00,0.3,1,17.3,40.8 2025-07-04 04:00,0.3,0,17.3,36.0 2025-07-04 05:00,0.3,,17.3,41.2 2025-07-04 06:00,0.3,0,17.3,45.7 2025-07-04 07:00,0.3,0,17.3,50.2 2025-07-04 08:00,0.3,0,17.3,53.6 2025-07-04 09:00,0.3,0,17.1,56.8 2025-07-04 10:00,0.1,0,17.1,58.6 2025-07-04 11:00,0.1,0,17.0,60.3 2025-07-04 12:00,0.1,0,17.0,63.0 2025-07-04 13:00,0.2,1,16.9,63.1 2025-07-04 14:00,0.4,1,16.9,63.5 2025-07-04 15:00,0.5,0,16.9,61.9 2025-07-04 16:00,0.5,0,16.9,60.6 2025-07-04 17:00,0.5,0,16.9,58.3 2025-07-04 18:00,0.5,0,17.1,56.3 2025-07-04 19:00,0.5,0,17.1,52.5 2025-07-04 20:00,0.4,0,17.2,48.6 2025-07-04 21:00,0.4,0,17.2,49.3 2025-07-04 22:00,0.4,0,17.2,49.5 2025-07-04 23:00,0.4,0,17.2,49.1 2025-07-05 00:00,0.3,0,17.3,48.7 2025-07-05 01:00,0.3,0,17.3,46.6 2025-07-05 02:00,0.3,1,17.3,42.4 2025-07-05 03:00,0.3,0,17.3,39.0 2025-07-05 04:00,0.2,0,17.3,37.8 2025-07-05 05:00,0.2,0,17.3,37.6 2025-07-05 06:00,0.2,0,17.3,43.7 2025-07-05 07:00,0.3,0,17.3,52.2 2025-07-05 08:00,0.3,0,17.3,54.1 2025-07-05 09:00,0.2,0,17.1,57.2