#------------------------------------------------- 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: 2025-12-01 22:00 to 2025-12-04 21:00 # # 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: 2025-12-01 22:00 to 2025-12-04 21:00 # # As of: Dec 4, 2025, 9:57:07 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) 2025-12-01 22:00,17,0,3.3,8.4 2025-12-01 23:00,17,0,3.3,8.6 2025-12-02 00:00,17,0,3.3,8.6 2025-12-02 01:00,17,0,3.3,8.6 2025-12-02 02:00,17,0,3.3,8.2 2025-12-02 03:00,17,0,3.3,8.4 2025-12-02 04:00,17,0,3.4,8.6 2025-12-02 05:00,17,0,3.4,10.2 2025-12-02 06:00,18,1,3.4,10.4 2025-12-02 07:00,17,-1,3.5,10.8 2025-12-02 08:00,17,0,3.5,11.5 2025-12-02 09:00,16,-1,3.5,12.4 2025-12-02 10:00,16,0,3.5,12.7 2025-12-02 11:00,16,0,3.5,13.8 2025-12-02 12:00,16,0,3.5,14.0 2025-12-02 13:00,16,0,3.6,14.7 2025-12-02 14:00,16,0,3.6,14.4 2025-12-02 15:00,16,0,3.6,13.8 2025-12-02 16:00,16,0,3.5,13.8 2025-12-02 17:00,16,0,3.5,14.0 2025-12-02 18:00,16,0,3.5,14.2 2025-12-02 19:00,16,0,3.5,14.4 2025-12-02 20:00,16,0,3.5,14.5 2025-12-02 21:00,16,0,3.5,14.9 2025-12-02 22:00,16,0,3.5,14.5 2025-12-02 23:00,16,0,3.5,13.6 2025-12-03 00:00,17,1,3.5,13.3 2025-12-03 01:00,17,0,3.5,12.6 2025-12-03 02:00,17,0,3.5,12.6 2025-12-03 03:00,17,0,3.5,12.2 2025-12-03 04:00,17,0,3.5,13.3 2025-12-03 05:00,18,1,3.6,13.3 2025-12-03 06:00,19,1,3.6,13.3 2025-12-03 07:00,19,0,3.7,12.9 2025-12-03 08:00,20,1,3.7,12.6 2025-12-03 09:00,20,0,3.8,12.7 2025-12-03 10:00,20,0,3.8,12.9 2025-12-03 11:00,20,0,3.8,13.3 2025-12-03 12:00,21,1,3.9,14.7 2025-12-03 13:00,21,0,3.9,14.0 2025-12-03 14:00,21,0,3.9,11.8 2025-12-03 15:00,21,0,3.9,10.6 2025-12-03 16:00,21,0,3.8,7.9 2025-12-03 17:00,21,0,3.8,5.5 2025-12-03 18:00,21,0,3.8,4.1 2025-12-03 19:00,21,0,3.7,5.4 2025-12-03 20:00,21,0,3.7,3.0 2025-12-03 21:00,21,0,3.7,3.2 2025-12-03 22:00,21,0,3.7,7.7 2025-12-03 23:00,20,-1,3.7,7.9 2025-12-04 00:00,20,0,3.7,7.9 2025-12-04 01:00,20,0,3.7,7.3 2025-12-04 02:00,20,0,3.7,7.0 2025-12-04 03:00,20,0,3.7,6.4 2025-12-04 04:00,20,0,3.7,5.2 2025-12-04 05:00,20,0,3.7,5.0 2025-12-04 06:00,19,-1,3.7,5.4 2025-12-04 07:00,19,0,3.7,5.5 2025-12-04 08:00,19,0,3.8,6.1 2025-12-04 09:00,19,0,3.7,7.0 2025-12-04 10:00,18,-1,3.8,9.5 2025-12-04 11:00,18,0,3.8,9.7 2025-12-04 12:00,18,0,3.8,10.6 2025-12-04 13:00,18,0,3.8,10.9 2025-12-04 14:00,18,0,3.9,9.9 2025-12-04 15:00,18,0,3.8,9.1 2025-12-04 16:00,18,0,3.8,9.9 2025-12-04 17:00,18,0,3.7,9.9 2025-12-04 18:00,18,0,3.7,9.7 2025-12-04 19:00,18,0,3.8,9.3 2025-12-04 20:00,18,0,3.8,9.7