#------------------------------------------------- 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: 2024-04-12 13:00 to 2024-04-19 12:00 # # 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: 2024-04-12 13:00 to 2024-04-19 12:00 # # As of: Apr 19, 2024, 12:22:38 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-12 13:00,16.6,45,16.1,48.7 2024-04-12 14:00,16.4,45,16.0,50.4 2024-04-12 15:00,16.3,45,16.1,47.5 2024-04-12 16:00,16.2,45,16.0,45.9 2024-04-12 17:00,16.0,45,16.0,43.5 2024-04-12 18:00,16.0,45,16.0,41.2 2024-04-12 19:00,15.9,45,16.0,41.7 2024-04-12 20:00,15.9,45,16.0,40.1 2024-04-12 21:00,15.9,44,16.0,35.4 2024-04-12 22:00,15.9,45,16.0,40.1 2024-04-12 23:00,15.9,44,16.0,38.1 2024-04-13 00:00,15.9,44,16.0,36.0 2024-04-13 01:00,15.9,44,16.0,35.1 2024-04-13 02:00,15.9,44,16.0,33.6 2024-04-13 03:00,16.0,45,16.0,34.0 2024-04-13 04:00,16.0,45,15.9,34.2 2024-04-13 05:00,16.0,44,15.9,33.6 2024-04-13 06:00,15.9,44,15.9,40.3 2024-04-13 07:00,15.7,44,15.9,41.5 2024-04-13 08:00,15.9,44,16.0,44.1 2024-04-13 09:00,16.0,44,16.1,46.2 2024-04-13 10:00,16.0,44,16.1,44.2 2024-04-13 11:00,16.0,43,16.1,47.1 2024-04-13 12:00,15.9,43,16.1,47.7 2024-04-13 13:00,15.8,43,16.1,46.6 2024-04-13 14:00,15.7,43,16.0,46.2 2024-04-13 15:00,15.5,43,16.0,46.6 2024-04-13 16:00,15.4,43,16.0,45.3 2024-04-13 17:00,15.3,43,16.0,43.9 2024-04-13 18:00,15.2,44,16.0,42.4 2024-04-13 19:00,15.2,44,16.0,41.9 2024-04-13 20:00,15.2,44,15.9,40.5 2024-04-13 21:00,15.2,43,15.9,40.5 2024-04-13 22:00,15.2,44,15.9,41.5 2024-04-13 23:00,15.2,43,15.9,42.1 2024-04-14 00:00,15.3,44,15.9,40.3 2024-04-14 01:00,15.4,44,15.9,40.3 2024-04-14 02:00,15.3,44,15.9,39.4 2024-04-14 03:00,15.4,44,15.9,36.7 2024-04-14 04:00,15.5,43,15.8,36.1 2024-04-14 05:00,15.5,43,15.8,39.0 2024-04-14 06:00,15.2,43,15.9,40.6 2024-04-14 07:00,15.0,42,15.9,40.5 2024-04-14 08:00,15.2,42,16.0,41.7 2024-04-14 09:00,15.2,42,16.0,43.0 2024-04-14 10:00,15.3,43,16.1,44.2 2024-04-14 11:00,15.4,41,16.1,45.0 2024-04-14 12:00,15.4,41,16.1,46.4 2024-04-14 13:00,15.3,41,16.1,46.6 2024-04-14 14:00,15.2,40,16.1,47.5 2024-04-14 15:00,15.0,41,16.0,46.4 2024-04-14 16:00,14.9,41,16.0,44.8 2024-04-14 17:00,14.8,41,16.0,42.6 2024-04-14 18:00,14.7,41,16.0,41.7 2024-04-14 19:00,14.7,42,16.0,41.7 2024-04-14 20:00,14.6,41,15.9,41.9 2024-04-14 21:00,14.7,42,15.9,40.6 2024-04-14 22:00,14.7,42,15.9,39.4 2024-04-14 23:00,14.8,42,15.9,37.8 2024-04-15 00:00,14.9,42,15.9,36.1 2024-04-15 01:00,14.9,42,15.9,35.1 2024-04-15 02:00,15.0,42,15.8,32.5 2024-04-15 03:00,15.1,42,15.8,31.6 2024-04-15 04:00,15.1,42,15.8,30.7 2024-04-15 05:00,15.1,42,15.8,30.2 2024-04-15 06:00,15.0,41,15.8,29.3 2024-04-15 07:00,14.7,41,15.9,30.0 2024-04-15 08:00,14.6,41,15.9,27.5 2024-04-15 09:00,14.6,41,15.9,30.0 2024-04-15 10:00,14.4,40,15.9,31.5 2024-04-15 11:00,14.6,40,16.0,33.6 2024-04-15 12:00,14.7,41,16.0,35.8 2024-04-15 13:00,14.7,40,16.0,30.2 2024-04-15 14:00,14.7,41,16.0,29.3 2024-04-15 15:00,14.6,41,15.9,25.9 2024-04-15 16:00,14.6,40,15.9,27.3 2024-04-15 17:00,14.6,41,15.9,25.5 2024-04-15 18:00,14.6,41,15.8,25.3 2024-04-15 19:00,14.6,41,15.8,23.9 2024-04-15 20:00,14.6,39,15.8,23.0 2024-04-15 21:00,14.7,39,15.8,23.0 2024-04-15 22:00,14.8,39,15.8,21.2 2024-04-15 23:00,14.9,89,15.8,23.7 2024-04-16 00:00,14.9,44,15.8,23.7 2024-04-16 01:00,15.0,165,15.8,23.5 2024-04-16 02:00,15.1,,15.7,23.0 2024-04-16 03:00,15.2,66,15.8,24.3 2024-04-16 04:00,15.2,38,15.8,25.2 2024-04-16 05:00,15.3,39,15.8,25.2 2024-04-16 06:00,15.2,38,15.8,32.0 2024-04-16 07:00,14.9,39,15.9,32.5 2024-04-16 08:00,14.6,39,16.0,37.2 2024-04-16 09:00,14.4,39,16.0,39.0 2024-04-16 10:00,14.4,40,16.1,40.6 2024-04-16 11:00,14.7,40,16.1,42.6 2024-04-16 12:00,14.8,39,16.1,41.9 2024-04-16 13:00,14.7,39,16.1,42.1 2024-04-16 14:00,14.7,38,16.1,44.8 2024-04-16 15:00,14.5,39,16.1,43.7 2024-04-16 16:00,14.4,39,16.1,46.0 2024-04-16 17:00,14.3,39,16.0,42.8 2024-04-16 18:00,14.3,40,16.0,39.0 2024-04-16 19:00,14.3,40,16.0,37.2 2024-04-16 20:00,14.4,40,16.0,36.7 2024-04-16 21:00,14.5,40,15.9,37.9 2024-04-16 22:00,14.7,40,15.9,36.7 2024-04-16 23:00,14.8,40,15.9,35.4 2024-04-17 00:00,15.0,40,15.9,32.4 2024-04-17 01:00,15.1,39,15.8,34.3 2024-04-17 02:00,15.2,40,15.8,34.0 2024-04-17 03:00,15.2,39,15.8,33.3 2024-04-17 04:00,15.2,39,15.8,32.0 2024-04-17 05:00,15.2,39,15.8,33.4 2024-04-17 06:00,14.8,39,15.9,39.2 2024-04-17 07:00,14.1,39,15.9,43.3 2024-04-17 08:00,13.8,39,16.0,41.2 2024-04-17 09:00,14.1,39,16.1,41.2 2024-04-17 10:00,14.4,39,16.1,43.7 2024-04-17 11:00,14.5,38,16.1,44.1 2024-04-17 12:00,14.4,38,16.1,47.3 2024-04-17 13:00,14.3,38,16.1,47.8 2024-04-17 14:00,14.1,38,16.1,48.6 2024-04-17 15:00,13.9,38,16.1,47.8 2024-04-17 16:00,13.7,37,16.1,47.3 2024-04-17 17:00,13.6,38,16.0,44.4 2024-04-17 18:00,13.6,38,16.0,40.8 2024-04-17 19:00,13.6,38,16.0,40.1 2024-04-17 20:00,13.7,38,16.0,37.4 2024-04-17 21:00,13.7,38,15.9,34.7 2024-04-17 22:00,13.8,38,15.9,36.0 2024-04-17 23:00,13.8,38,15.9,36.1 2024-04-18 00:00,13.9,38,15.9,35.8 2024-04-18 01:00,13.9,38,15.9,35.2 2024-04-18 02:00,14.0,38,15.9,34.7 2024-04-18 03:00,14.0,38,15.9,36.0 2024-04-18 04:00,14.2,38,15.9,35.8 2024-04-18 05:00,14.2,38,15.9,37.2 2024-04-18 06:00,13.8,38,15.9,41.0 2024-04-18 07:00,13.5,37,16.0,43.0 2024-04-18 08:00,13.7,38,16.1,44.8 2024-04-18 09:00,13.9,37,16.1,45.3 2024-04-18 10:00,13.9,37,16.1,50.0 2024-04-18 11:00,13.8,36,16.1,47.5 2024-04-18 12:00,13.6,35,16.1,50.4 2024-04-18 13:00,13.5,36,16.1,53.6 2024-04-18 14:00,13.3,35,16.1,48.9 2024-04-18 15:00,13.1,35,16.1,47.8 2024-04-18 16:00,13.0,35,16.0,46.6 2024-04-18 17:00,12.9,35,16.0,43.9 2024-04-18 18:00,12.8,35,16.0,43.2 2024-04-18 19:00,12.8,35,16.0,42.3 2024-04-18 20:00,12.8,36,16.0,43.3 2024-04-18 21:00,12.8,35,16.0,41.4 2024-04-18 22:00,12.8,36,16.0,40.5 2024-04-18 23:00,12.8,35,16.0,40.8 2024-04-19 00:00,12.8,36,15.9,41.2 2024-04-19 01:00,12.8,36,16.0,41.4 2024-04-19 02:00,12.8,35,16.0,39.9 2024-04-19 03:00,12.8,35,16.0,37.6 2024-04-19 04:00,12.8,36,16.0,38.3 2024-04-19 05:00,12.8,35,16.0,38.3 2024-04-19 06:00,12.7,34,16.0,41.5 2024-04-19 07:00,12.8,35,16.0,40.8 2024-04-19 08:00,12.9,35,16.0,41.0 2024-04-19 09:00,12.9,35,16.1,44.6 2024-04-19 10:00,12.9,34,16.1,46.0 2024-04-19 11:00,12.8,33,16.1,48.4