#------------------------------------------------- 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: 2025-04-18 13:00 to 2025-04-21 12:00 # # 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 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 # #------------------------------------------------------------------------------------------------------ # # Tower (825) # Colorado SNOTEL Site - 10610 ft # Reporting Frequency: Hourly; Date Range: 2025-04-18 13:00 to 2025-04-21 12:00 # # As of: Apr 21, 2025, 12:17:19 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-04-18 13:00,42.6,98,44.10,17.8 2025-04-18 14:00,42.7,100,44.20,17.6 2025-04-18 15:00,42.7,101,44.20,16.5 2025-04-18 16:00,42.8,103,44.30,14.4 2025-04-18 17:00,42.9,106,44.40,14.0 2025-04-18 18:00,42.9,107,44.40,13.3 2025-04-18 19:00,43.0,108,44.40,12.4 2025-04-18 20:00,43.0,108,44.40,11.8 2025-04-18 21:00,43.0,107,44.30,11.1 2025-04-18 22:00,43.0,107,44.30,10.4 2025-04-18 23:00,43.0,106,44.30,10.6 2025-04-19 00:00,43.0,106,44.30,8.6 2025-04-19 01:00,43.0,106,44.20,6.8 2025-04-19 02:00,43.0,106,44.20,8.6 2025-04-19 03:00,43.0,106,44.20,9.3 2025-04-19 04:00,43.0,105,44.20,9.3 2025-04-19 05:00,43.0,105,44.20,9.3 2025-04-19 06:00,43.0,104,44.20,12.4 2025-04-19 07:00,43.0,104,44.30,16.7 2025-04-19 08:00,43.1,104,44.40,18.5 2025-04-19 09:00,43.1,103,44.40,21.0 2025-04-19 10:00,43.2,102,44.50,21.7 2025-04-19 11:00,43.2,101,44.50,22.1 2025-04-19 12:00,43.2,101,44.50,22.6 2025-04-19 13:00,43.2,100,44.60,23.0 2025-04-19 14:00,43.3,100,44.60,23.9 2025-04-19 15:00,43.3,99,44.60,24.4 2025-04-19 16:00,43.3,100,44.60,24.1 2025-04-19 17:00,43.3,100,44.60,22.3 2025-04-19 18:00,43.3,100,44.50,18.3 2025-04-19 19:00,43.2,100,44.40,16.0 2025-04-19 20:00,43.2,100,44.40,14.9 2025-04-19 21:00,43.2,100,44.30,14.9 2025-04-19 22:00,43.2,100,44.30,15.3 2025-04-19 23:00,43.2,100,44.30,15.6 2025-04-20 00:00,43.2,100,44.30,15.8 2025-04-20 01:00,43.2,100,44.30,14.7 2025-04-20 02:00,43.2,100,44.30,15.8 2025-04-20 03:00,43.2,100,44.30,16.3 2025-04-20 04:00,43.2,100,44.30,16.5 2025-04-20 05:00,43.2,100,44.30,16.9 2025-04-20 06:00,43.2,100,44.30,18.5 2025-04-20 07:00,43.2,100,44.40,20.5 2025-04-20 08:00,43.2,100,44.40,21.9 2025-04-20 09:00,43.2,100,44.50,24.4 2025-04-20 10:00,43.2,99,44.50,24.8 2025-04-20 11:00,43.2,100,44.50,27.3 2025-04-20 12:00,43.2,100,44.60,26.4 2025-04-20 13:00,43.2,100,44.60,25.9 2025-04-20 14:00,43.3,100,44.60,27.0 2025-04-20 15:00,43.3,99,44.60,26.2 2025-04-20 16:00,43.3,99,44.50,26.8 2025-04-20 17:00,43.3,99,44.50,27.1 2025-04-20 18:00,43.3,99,44.50,26.4 2025-04-20 19:00,43.3,99,44.50,25.9 2025-04-20 20:00,43.3,99,44.40,26.2 2025-04-20 21:00,43.3,99,44.40,27.0 2025-04-20 22:00,43.4,99,44.40,26.4 2025-04-20 23:00,43.4,99,44.40,26.1 2025-04-21 00:00,43.4,99,44.40,25.5 2025-04-21 01:00,43.5,99,44.40,25.5 2025-04-21 02:00,43.5,99,44.40,24.4 2025-04-21 03:00,43.5,99,44.40,24.1 2025-04-21 04:00,43.5,99,44.40,26.1 2025-04-21 05:00,43.5,99,44.40,27.0 2025-04-21 06:00,43.4,99,44.40,28.6 2025-04-21 07:00,43.4,99,44.40,28.6 2025-04-21 08:00,43.4,99,44.50,28.4 2025-04-21 09:00,43.3,99,44.50,30.4 2025-04-21 10:00,43.3,99,44.50,32.0 2025-04-21 11:00,43.3,99,44.50,30.7