#------------------------------------------------- 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: 2025-04-21 19:00 to 2025-04-24 18:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 825: Tower, 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 Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # Snow Depth Delta None Instantaneous N/A Inches N/A SNWD Total snow depth # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Tower (825) # Colorado SNOTEL Site - 10610 ft # Reporting Frequency: Hourly; Date Range: 2025-04-21 19:00 to 2025-04-24 18:00 # # As of: Apr 24, 2025, 6:58:41 PM GMT-08:00 # Date,Tower (825) Snow Depth (in),Tower (825) Change In Snow Depth (in),Tower (825) Snow Water Equivalent (in),Tower (825) Air Temperature Observed (degF) 2025-04-21 19:00,99,0,43.3,31.1 2025-04-21 20:00,99,0,43.4,29.3 2025-04-21 21:00,99,0,43.5,27.5 2025-04-21 22:00,99,0,43.6,27.3 2025-04-21 23:00,99,0,43.6,25.5 2025-04-22 00:00,99,0,43.7,24.3 2025-04-22 01:00,99,0,43.7,23.7 2025-04-22 02:00,99,0,43.7,23.7 2025-04-22 03:00,99,0,43.8,24.3 2025-04-22 04:00,99,0,43.8,25.0 2025-04-22 05:00,99,0,43.7,25.9 2025-04-22 06:00,99,0,43.7,30.0 2025-04-22 07:00,99,0,43.6,30.6 2025-04-22 08:00,99,0,43.4,33.6 2025-04-22 09:00,99,0,43.3,36.0 2025-04-22 10:00,99,0,43.3,36.5 2025-04-22 11:00,98,-1,43.2,38.3 2025-04-22 12:00,98,0,43.1,39.6 2025-04-22 13:00,98,0,43.1,40.8 2025-04-22 14:00,98,0,43.1,39.9 2025-04-22 15:00,98,0,43.2,39.7 2025-04-22 16:00,98,0,43.2,39.4 2025-04-22 17:00,97,-1,43.2,40.1 2025-04-22 18:00,98,1,43.2,37.8 2025-04-22 19:00,98,0,43.3,35.6 2025-04-22 20:00,98,0,43.3,33.6 2025-04-22 21:00,98,0,43.3,33.3 2025-04-22 22:00,98,0,43.4,35.4 2025-04-22 23:00,98,0,43.4,31.6 2025-04-23 00:00,97,-1,43.5,30.9 2025-04-23 01:00,98,1,43.5,30.4 2025-04-23 02:00,97,-1,43.6,32.0 2025-04-23 03:00,97,0,43.6,28.9 2025-04-23 04:00,98,1,43.7,30.9 2025-04-23 05:00,97,-1,43.7,34.0 2025-04-23 06:00,97,0,43.6,35.8 2025-04-23 07:00,97,0,43.4,40.5 2025-04-23 08:00,97,0,43.2,41.7 2025-04-23 09:00,97,0,43.2,43.2 2025-04-23 10:00,97,0,43.2,42.4 2025-04-23 11:00,97,0,43.2,42.6 2025-04-23 12:00,97,0,43.3,43.2 2025-04-23 13:00,97,0,43.4,41.9 2025-04-23 14:00,97,0,43.4,40.3 2025-04-23 15:00,97,0,43.4,41.9 2025-04-23 16:00,97,0,43.4,42.6 2025-04-23 17:00,97,0,43.4,41.4 2025-04-23 18:00,97,0,43.4,39.7 2025-04-23 19:00,97,0,43.4,39.2 2025-04-23 20:00,97,0,43.4,38.1 2025-04-23 21:00,97,0,43.4,35.4 2025-04-23 22:00,97,0,43.4,33.6 2025-04-23 23:00,97,0,43.4,34.9 2025-04-24 00:00,97,0,43.5,36.0 2025-04-24 01:00,97,0,43.5,36.0 2025-04-24 02:00,97,0,43.5,35.1 2025-04-24 03:00,97,0,43.6,33.8 2025-04-24 04:00,97,0,43.7,32.2 2025-04-24 05:00,97,0,43.6,33.8 2025-04-24 06:00,97,0,43.5,36.7 2025-04-24 07:00,97,0,43.3,39.6 2025-04-24 08:00,97,0,43.2,40.1 2025-04-24 09:00,97,0,43.3,40.8 2025-04-24 10:00,96,-1,43.3,42.3 2025-04-24 11:00,96,0,43.3,42.1 2025-04-24 12:00,96,0,43.3,39.4 2025-04-24 13:00,96,0,43.3,38.7 2025-04-24 14:00,96,0,43.3,39.4 2025-04-24 15:00,96,0,43.2,39.4 2025-04-24 16:00,96,0,43.2,39.4 2025-04-24 17:00,96,0,43.2,34.5 2025-04-24 18:00,96,0,43.2,33.6