#------------------------------------------------- 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: 2024-05-18 10:00 to 2024-05-21 09:00 # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Tower (825) # Colorado SNOTEL Site - 10620 ft # Reporting Frequency: Hourly; Date Range: 2024-05-18 10:00 to 2024-05-21 09:00 # # As of: May 21, 2024, 9:18:23 AM 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) 2024-05-18 10:00,98,0,45.0,47.7 2024-05-18 11:00,97,-1,45.0,49.1 2024-05-18 12:00,97,0,45.0,49.8 2024-05-18 13:00,96,-1,44.9,51.1 2024-05-18 14:00,96,0,44.7,52.3 2024-05-18 15:00,96,0,44.6,48.2 2024-05-18 16:00,97,1,44.6,47.3 2024-05-18 17:00,96,-1,44.6,46.8 2024-05-18 18:00,97,1,44.5,45.1 2024-05-18 19:00,97,0,44.5,40.1 2024-05-18 20:00,97,0,44.5,39.7 2024-05-18 21:00,97,0,44.5,39.7 2024-05-18 22:00,97,0,44.5,40.5 2024-05-18 23:00,96,-1,44.5,39.4 2024-05-19 00:00,96,0,44.6,36.3 2024-05-19 01:00,96,0,44.6,36.9 2024-05-19 02:00,96,0,44.6,36.0 2024-05-19 03:00,96,0,44.6,35.8 2024-05-19 04:00,97,1,44.6,36.1 2024-05-19 05:00,96,-1,44.5,38.5 2024-05-19 06:00,95,-1,44.5,43.7 2024-05-19 07:00,96,1,44.5,43.3 2024-05-19 08:00,96,0,44.5,43.2 2024-05-19 09:00,95,-1,44.5,46.6 2024-05-19 10:00,95,0,44.5,46.0 2024-05-19 11:00,95,0,44.4,41.0 2024-05-19 12:00,95,0,44.3,36.7 2024-05-19 13:00,95,0,44.2,42.8 2024-05-19 14:00,95,0,44.2,42.1 2024-05-19 15:00,95,0,44.0,35.6 2024-05-19 16:00,95,0,44.0,37.8 2024-05-19 17:00,95,0,44.0,38.1 2024-05-19 18:00,95,0,43.9,38.7 2024-05-19 19:00,95,0,43.9,37.9 2024-05-19 20:00,95,0,43.9,37.2 2024-05-19 21:00,95,0,43.8,36.7 2024-05-19 22:00,95,0,43.9,37.2 2024-05-19 23:00,95,0,43.8,34.5 2024-05-20 00:00,95,0,43.8,34.9 2024-05-20 01:00,95,0,43.9,34.7 2024-05-20 02:00,95,0,43.8,35.6 2024-05-20 03:00,95,0,44.0,34.7 2024-05-20 04:00,95,0,43.9,36.5 2024-05-20 05:00,95,0,44.0,39.2 2024-05-20 06:00,94,-1,43.8,42.1 2024-05-20 07:00,94,0,43.8,44.8 2024-05-20 08:00,94,0,43.8,44.2 2024-05-20 09:00,94,0,43.9,45.9 2024-05-20 10:00,93,-1,43.8,47.8 2024-05-20 11:00,92,-1,43.7,46.6 2024-05-20 12:00,92,0,43.6,48.6 2024-05-20 13:00,92,0,43.5,48.9 2024-05-20 14:00,92,0,43.3,46.4 2024-05-20 15:00,92,0,43.2,43.0 2024-05-20 16:00,92,0,43.2,41.9 2024-05-20 17:00,92,0,43.2,39.0 2024-05-20 18:00,93,1,43.1,35.8 2024-05-20 19:00,93,0,43.1,34.5 2024-05-20 20:00,93,0,43.1,34.2 2024-05-20 21:00,93,0,43.2,32.9 2024-05-20 22:00,93,0,43.2,31.8 2024-05-20 23:00,195,102,43.3,30.2 2024-05-21 00:00,92,-103,43.3,29.1 2024-05-21 01:00,94,2,43.5,28.4 2024-05-21 02:00,95,1,43.4,28.0 2024-05-21 03:00,95,0,43.5,27.9 2024-05-21 04:00,94,-1,43.5,27.7 2024-05-21 05:00,94,0,43.5,27.3 2024-05-21 06:00,94,0,43.5,26.8 2024-05-21 07:00,94,0,43.5,25.3