#------------------------------------------------- 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: 2024-04-25 20:00 to 2024-05-02 19:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 843: Vallecito, CO # # 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 # #------------------------------------------------------------------------------------------------------ # # Vallecito (843) # Colorado SNOTEL Site - 10782 ft # Reporting Frequency: Hourly; Date Range: 2024-04-25 20:00 to 2024-05-02 19:00 # # As of: May 2, 2024, 7:53:08 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-25 20:00,7.7,20,16.0,31.5 2024-04-25 21:00,7.7,20,16.0,30.7 2024-04-25 22:00,7.7,20,16.0,30.6 2024-04-25 23:00,7.7,20,16.0,29.1 2024-04-26 00:00,7.7,20,16.0,29.8 2024-04-26 01:00,7.7,20,16.0,29.1 2024-04-26 02:00,7.7,20,16.0,29.8 2024-04-26 03:00,7.7,20,16.0,28.2 2024-04-26 04:00,7.7,20,16.0,27.9 2024-04-26 05:00,7.7,20,16.0,31.3 2024-04-26 06:00,7.7,19,16.0,29.7 2024-04-26 07:00,7.7,19,16.0,34.5 2024-04-26 08:00,7.9,19,16.0,34.7 2024-04-26 09:00,7.9,19,16.0,35.8 2024-04-26 10:00,7.9,18,16.0,31.8 2024-04-26 11:00,7.9,18,16.0,35.4 2024-04-26 12:00,7.9,18,16.1,32.9 2024-04-26 13:00,8.0,18,16.1,35.8 2024-04-26 14:00,8.0,19,16.1,30.7 2024-04-26 15:00,8.0,19,16.2,34.9 2024-04-26 16:00,8.0,19,16.2,34.9 2024-04-26 17:00,8.0,20,16.2,34.2 2024-04-26 18:00,8.0,20,16.2,32.5 2024-04-26 19:00,8.0,20,16.2,32.0 2024-04-26 20:00,8.0,20,16.2,30.0 2024-04-26 21:00,8.1,20,16.2,30.2 2024-04-26 22:00,8.1,22,16.2,28.8 2024-04-26 23:00,8.1,23,16.3,28.0 2024-04-27 00:00,8.1,23,16.3,27.7 2024-04-27 01:00,8.1,23,16.4,26.6 2024-04-27 02:00,8.2,23,16.4,25.5 2024-04-27 03:00,8.2,24,16.4,25.7 2024-04-27 04:00,8.2,25,16.4,25.7 2024-04-27 05:00,8.2,25,16.5,25.3 2024-04-27 06:00,8.3,25,16.5,25.0 2024-04-27 07:00,8.3,25,16.6,24.3 2024-04-27 08:00,8.4,26,16.6,25.3 2024-04-27 09:00,8.4,26,16.6,28.6 2024-04-27 10:00,8.5,26,16.7,28.6 2024-04-27 11:00,8.6,26,16.7,30.4 2024-04-27 12:00,8.6,26,16.7,30.6 2024-04-27 13:00,8.6,26,16.7,29.8 2024-04-27 14:00,8.6,25,16.7,31.6 2024-04-27 15:00,8.6,25,16.7,30.0 2024-04-27 16:00,8.5,25,16.7,29.8 2024-04-27 17:00,8.5,25,16.7,30.2 2024-04-27 18:00,8.5,25,16.7,29.1 2024-04-27 19:00,8.4,25,16.7,28.2 2024-04-27 20:00,8.4,25,16.7,27.7 2024-04-27 21:00,8.4,25,16.7,28.4 2024-04-27 22:00,8.4,25,16.7,28.6 2024-04-27 23:00,8.4,25,16.7,28.9 2024-04-28 00:00,8.4,25,16.7,28.9 2024-04-28 01:00,8.4,25,16.7,28.8 2024-04-28 02:00,8.4,25,16.7,28.6 2024-04-28 03:00,8.4,25,16.7,27.0 2024-04-28 04:00,8.4,25,16.7,26.4 2024-04-28 05:00,8.4,25,16.7,28.0 2024-04-28 06:00,8.4,24,16.7,30.4 2024-04-28 07:00,8.4,23,16.7,36.3 2024-04-28 08:00,8.4,23,16.7,38.3 2024-04-28 09:00,8.4,23,16.7,39.0 2024-04-28 10:00,8.4,23,16.7,43.0 2024-04-28 11:00,8.4,23,16.7,40.6 2024-04-28 12:00,8.4,23,16.7,40.3 2024-04-28 13:00,8.4,23,16.7,41.7 2024-04-28 14:00,8.4,23,16.7,43.7 2024-04-28 15:00,8.4,23,16.7,37.9 2024-04-28 16:00,8.4,23,16.7,35.2 2024-04-28 17:00,8.4,23,16.7,35.4 2024-04-28 18:00,8.4,23,16.7,32.2 2024-04-28 19:00,8.3,23,16.7,32.9 2024-04-28 20:00,8.3,23,16.7,33.1 2024-04-28 21:00,8.3,23,16.7,32.0 2024-04-28 22:00,8.3,23,16.7,31.6 2024-04-28 23:00,8.3,22,16.7,31.1 2024-04-29 00:00,8.3,22,16.7,30.4 2024-04-29 01:00,8.3,22,16.7,30.2 2024-04-29 02:00,8.3,22,16.7,30.7 2024-04-29 03:00,8.3,22,16.7,30.0 2024-04-29 04:00,8.3,22,16.7,28.2 2024-04-29 05:00,8.3,22,16.7,29.7 2024-04-29 06:00,8.3,22,16.7,34.2 2024-04-29 07:00,8.3,22,16.7,40.1 2024-04-29 08:00,8.3,22,16.7,40.5 2024-04-29 09:00,8.3,22,16.7,39.4 2024-04-29 10:00,8.3,22,16.7,41.4 2024-04-29 11:00,8.3,22,16.7,41.0 2024-04-29 12:00,8.3,22,16.7,42.4 2024-04-29 13:00,8.3,22,16.7,40.6 2024-04-29 14:00,8.3,22,16.7,41.2 2024-04-29 15:00,8.3,22,16.7,43.9 2024-04-29 16:00,8.3,22,16.7,44.4 2024-04-29 17:00,8.3,22,16.7,43.2 2024-04-29 18:00,8.3,22,16.7,40.1 2024-04-29 19:00,8.3,22,16.7,38.7 2024-04-29 20:00,8.3,22,16.7,38.5 2024-04-29 21:00,8.3,22,16.7,38.1 2024-04-29 22:00,8.3,22,16.7,37.6 2024-04-29 23:00,8.3,22,16.7,38.5 2024-04-30 00:00,8.3,22,16.7,37.0 2024-04-30 01:00,8.3,22,16.7,36.9 2024-04-30 02:00,8.3,22,16.7,37.0 2024-04-30 03:00,8.3,22,16.7,36.5 2024-04-30 04:00,8.3,22,16.7,34.3 2024-04-30 05:00,8.3,22,16.7,36.1 2024-04-30 06:00,8.3,22,16.7,39.7 2024-04-30 07:00,8.3,21,16.7,42.3 2024-04-30 08:00,8.2,21,16.7,45.1 2024-04-30 09:00,8.2,21,16.7,49.5 2024-04-30 10:00,8.2,21,16.7,49.6 2024-04-30 11:00,8.2,21,16.7,48.2 2024-04-30 12:00,8.2,21,16.7,49.6 2024-04-30 13:00,8.2,20,16.7,49.1 2024-04-30 14:00,8.2,19,16.7,49.5 2024-04-30 15:00,8.2,19,16.7,49.3 2024-04-30 16:00,8.1,19,16.7,49.1 2024-04-30 17:00,8.0,19,16.7,47.1 2024-04-30 18:00,7.9,19,16.7,43.5 2024-04-30 19:00,7.8,19,16.7,42.4 2024-04-30 20:00,7.8,19,16.7,41.9 2024-04-30 21:00,7.7,19,16.7,41.9 2024-04-30 22:00,7.7,19,16.7,40.8 2024-04-30 23:00,7.7,19,16.7,40.6 2024-05-01 00:00,7.7,19,16.7,39.9 2024-05-01 01:00,7.7,19,16.7,41.2 2024-05-01 02:00,7.7,19,16.7,40.1 2024-05-01 03:00,7.6,19,16.7,39.6 2024-05-01 04:00,7.6,19,16.7,37.8 2024-05-01 05:00,7.6,19,16.7,39.6 2024-05-01 06:00,7.7,19,16.7,40.1 2024-05-01 07:00,7.9,18,16.8,43.2 2024-05-01 08:00,8.0,17,16.8,45.0 2024-05-01 09:00,7.9,19,16.8,44.1 2024-05-01 10:00,7.9,18,16.8,46.2 2024-05-01 11:00,7.8,18,16.7,45.5 2024-05-01 12:00,7.8,17,16.8,46.6 2024-05-01 13:00,7.7,18,16.8,48.0 2024-05-01 14:00,7.6,17,16.8,47.1 2024-05-01 15:00,7.5,16,16.8,47.1 2024-05-01 16:00,7.5,17,16.8,45.1 2024-05-01 17:00,7.4,17,16.8,43.9 2024-05-01 18:00,7.3,17,16.8,40.1 2024-05-01 19:00,7.3,18,16.8,37.6 2024-05-01 20:00,7.2,18,16.8,36.5 2024-05-01 21:00,7.2,16,16.7,36.3 2024-05-01 22:00,7.2,18,16.7,36.1 2024-05-01 23:00,7.1,18,16.7,35.8 2024-05-02 00:00,7.1,18,16.7,34.3 2024-05-02 01:00,7.0,18,16.7,32.5 2024-05-02 02:00,7.0,18,16.7,31.3 2024-05-02 03:00,6.8,17,16.6,32.2 2024-05-02 04:00,6.8,18,16.6,30.6 2024-05-02 05:00,6.8,18,16.6,33.3 2024-05-02 06:00,7.0,17,16.7,37.2 2024-05-02 07:00,7.3,17,16.7,42.4 2024-05-02 08:00,7.4,17,16.8,42.4 2024-05-02 09:00,7.3,17,16.8,44.8 2024-05-02 10:00,7.3,18,16.7,42.4 2024-05-02 11:00,7.2,17,16.7,44.6 2024-05-02 12:00,7.2,16,16.7,45.3 2024-05-02 13:00,7.1,16,16.7,48.4 2024-05-02 14:00,7.0,16,16.7,48.9 2024-05-02 15:00,6.8,14,16.7,46.8 2024-05-02 16:00,6.7,15,16.8,44.6 2024-05-02 17:00,6.6,16,16.8,42.3 2024-05-02 18:00,6.5,16,16.8,39.2 2024-05-02 19:00,6.4,16,16.7,38.3