#------------------------------------------------- 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: 2025-04-14 13:00 to 2025-04-21 12:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 869: Willow Creek Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Willow Creek Pass (869) # Colorado SNOTEL Site - 9520 ft # Reporting Frequency: Hourly; Date Range: 2025-04-14 13:00 to 2025-04-21 12:00 # # As of: Apr 21, 2025, 12:13:43 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-04-14 13:00,13.3,44,13.5,41.2 2025-04-14 14:00,13.2,43,13.5,43.9 2025-04-14 15:00,13.3,44,13.5,41.4 2025-04-14 16:00,13.3,43,13.5,41.9 2025-04-14 17:00,13.3,44,13.5,38.1 2025-04-14 18:00,13.3,44,13.5,26.6 2025-04-14 19:00,13.3,43,13.5,25.0 2025-04-14 20:00,13.4,44,13.5,23.0 2025-04-14 21:00,13.4,44,13.5,20.8 2025-04-14 22:00,13.5,44,13.5,18.5 2025-04-14 23:00,13.5,44,13.5,16.3 2025-04-15 00:00,13.4,44,13.5,15.8 2025-04-15 01:00,13.5,44,13.5,16.7 2025-04-15 02:00,13.6,44,13.5,15.8 2025-04-15 03:00,13.6,44,13.5,14.9 2025-04-15 04:00,13.6,44,13.5,15.3 2025-04-15 05:00,13.6,44,13.5,14.7 2025-04-15 06:00,13.6,44,13.5,23.0 2025-04-15 07:00,13.6,43,13.5,28.9 2025-04-15 08:00,13.3,43,13.5,41.4 2025-04-15 09:00,13.4,43,13.5,45.3 2025-04-15 10:00,13.3,43,13.5,46.0 2025-04-15 11:00,13.3,43,13.5,48.4 2025-04-15 12:00,13.2,43,13.5,51.1 2025-04-15 13:00,13.2,43,13.5,50.4 2025-04-15 14:00,13.2,43,13.5,50.2 2025-04-15 15:00,13.2,,13.5,50.4 2025-04-15 16:00,13.2,43,13.4,49.5 2025-04-15 17:00,13.2,43,13.5,45.9 2025-04-15 18:00,13.2,43,13.5,33.6 2025-04-15 19:00,13.2,44,13.5,30.2 2025-04-15 20:00,13.2,43,13.5,40.8 2025-04-15 21:00,13.2,43,13.5,35.4 2025-04-15 22:00,13.2,43,13.5,33.6 2025-04-15 23:00,13.3,43,13.5,27.5 2025-04-16 00:00,13.4,44,13.5,26.6 2025-04-16 01:00,13.4,44,13.5,25.9 2025-04-16 02:00,13.5,44,13.5,25.5 2025-04-16 03:00,13.5,44,13.5,26.1 2025-04-16 04:00,13.5,43,13.5,26.1 2025-04-16 05:00,13.5,43,13.5,26.6 2025-04-16 06:00,13.5,43,13.5,35.2 2025-04-16 07:00,13.5,43,13.5,40.8 2025-04-16 08:00,13.3,42,13.5,46.8 2025-04-16 09:00,13.2,42,13.5,47.5 2025-04-16 10:00,13.2,42,13.5,47.3 2025-04-16 11:00,13.2,42,13.5,50.5 2025-04-16 12:00,13.2,42,13.5,48.7 2025-04-16 13:00,13.2,43,13.5,51.8 2025-04-16 14:00,13.2,42,13.4,50.9 2025-04-16 15:00,13.1,43,13.4,42.8 2025-04-16 16:00,13.2,42,13.5,40.5 2025-04-16 17:00,13.2,43,13.5,39.2 2025-04-16 18:00,13.3,42,13.6,32.5 2025-04-16 19:00,13.4,43,13.6,32.2 2025-04-16 20:00,13.4,43,13.6,32.0 2025-04-16 21:00,13.4,43,13.6,31.8 2025-04-16 22:00,13.4,43,13.6,31.8 2025-04-16 23:00,13.4,43,13.6,32.2 2025-04-17 00:00,13.4,42,13.6,31.8 2025-04-17 01:00,13.4,42,13.6,31.5 2025-04-17 02:00,13.5,,13.7,32.2 2025-04-17 03:00,13.5,,13.7,32.9 2025-04-17 04:00,13.6,,13.7,31.8 2025-04-17 05:00,13.6,,13.7,31.5 2025-04-17 06:00,13.6,,13.7,32.9 2025-04-17 07:00,13.6,43,13.7,33.4 2025-04-17 08:00,13.6,42,13.7,36.9 2025-04-17 09:00,13.6,42,13.7,40.1 2025-04-17 10:00,13.6,43,13.7,43.9 2025-04-17 11:00,13.6,42,13.7,46.8 2025-04-17 12:00,13.6,42,13.7,47.3 2025-04-17 13:00,13.5,42,13.7,49.1 2025-04-17 14:00,13.5,42,13.7,47.5 2025-04-17 15:00,13.4,42,13.7,43.9 2025-04-17 16:00,13.4,42,13.7,42.3 2025-04-17 17:00,13.4,43,13.7,43.0 2025-04-17 18:00,13.3,42,13.7,34.3 2025-04-17 19:00,13.4,42,13.7,31.3 2025-04-17 20:00,13.4,42,13.7,30.0 2025-04-17 21:00,13.4,42,13.7,33.4 2025-04-17 22:00,13.4,42,13.7,28.9 2025-04-17 23:00,13.4,,13.8,24.1 2025-04-18 00:00,13.5,47,13.8,23.7 2025-04-18 01:00,13.6,,14.0,21.6 2025-04-18 02:00,13.6,,14.0,21.0 2025-04-18 03:00,13.7,,14.0,21.2 2025-04-18 04:00,13.7,46,14.0,21.6 2025-04-18 05:00,13.7,,14.0,18.0 2025-04-18 06:00,13.7,,14.1,18.5 2025-04-18 07:00,13.8,,14.1,19.9 2025-04-18 08:00,13.8,46,14.1,20.1 2025-04-18 09:00,13.8,,14.1,20.3 2025-04-18 10:00,13.8,47,14.2,20.8 2025-04-18 11:00,13.9,,14.2,23.0 2025-04-18 12:00,13.9,47,14.2,21.6 2025-04-18 13:00,13.9,,14.2,21.6 2025-04-18 14:00,13.9,47,14.3,21.2 2025-04-18 15:00,14.0,49,14.3,21.6 2025-04-18 16:00,14.0,49,14.3,20.7 2025-04-18 17:00,14.0,48,14.3,19.9 2025-04-18 18:00,14.1,48,14.4,18.5 2025-04-18 19:00,14.1,,14.4,18.0 2025-04-18 20:00,14.1,50,14.4,17.6 2025-04-18 21:00,14.2,50,14.4,16.9 2025-04-18 22:00,14.2,50,14.4,14.9 2025-04-18 23:00,14.2,50,14.4,12.2 2025-04-19 00:00,14.2,50,14.4,10.6 2025-04-19 01:00,14.2,50,14.4,11.1 2025-04-19 02:00,14.2,50,14.4,12.7 2025-04-19 03:00,14.2,50,14.4,13.6 2025-04-19 04:00,14.2,50,14.4,14.0 2025-04-19 05:00,14.2,50,14.4,14.0 2025-04-19 06:00,14.2,50,14.4,14.7 2025-04-19 07:00,14.2,50,14.4,17.1 2025-04-19 08:00,14.2,49,14.4,23.7 2025-04-19 09:00,14.2,49,14.4,25.3 2025-04-19 10:00,14.2,49,14.5,25.9 2025-04-19 11:00,14.2,49,14.4,28.4 2025-04-19 12:00,14.2,49,14.4,31.6 2025-04-19 13:00,14.2,49,14.4,30.0 2025-04-19 14:00,14.2,49,14.4,31.8 2025-04-19 15:00,14.1,49,14.4,31.8 2025-04-19 16:00,14.1,49,14.4,29.8 2025-04-19 17:00,14.1,49,14.4,28.8 2025-04-19 18:00,14.1,49,14.4,25.9 2025-04-19 19:00,14.1,49,14.4,22.6 2025-04-19 20:00,14.1,49,14.4,21.0 2025-04-19 21:00,14.1,49,14.4,22.3 2025-04-19 22:00,14.2,49,14.4,16.5 2025-04-19 23:00,14.2,49,14.4,11.3 2025-04-20 00:00,14.2,49,14.4,9.5 2025-04-20 01:00,14.2,49,14.4,9.5 2025-04-20 02:00,14.2,49,14.4,8.6 2025-04-20 03:00,14.2,49,14.4,8.4 2025-04-20 04:00,14.2,49,14.4,11.1 2025-04-20 05:00,14.2,49,14.4,15.1 2025-04-20 06:00,14.2,48,14.4,20.8 2025-04-20 07:00,14.2,48,14.4,23.5 2025-04-20 08:00,14.2,47,14.4,28.6 2025-04-20 09:00,14.2,48,14.4,32.7 2025-04-20 10:00,14.1,47,14.5,33.6 2025-04-20 11:00,14.1,47,14.4,35.4 2025-04-20 12:00,14.1,47,14.4,36.5 2025-04-20 13:00,14.1,47,14.4,35.2 2025-04-20 14:00,14.1,46,14.4,34.3 2025-04-20 15:00,14.1,46,14.4,35.1 2025-04-20 16:00,14.1,46,14.4,34.5 2025-04-20 17:00,14.1,46,14.4,33.4 2025-04-20 18:00,14.1,46,14.4,28.9 2025-04-20 19:00,14.1,46,14.4,27.0 2025-04-20 20:00,14.1,46,14.4,27.1 2025-04-20 21:00,14.2,46,14.4,28.9 2025-04-20 22:00,14.2,46,14.4,27.0 2025-04-20 23:00,14.2,46,14.4,27.3 2025-04-21 00:00,14.2,47,14.4,30.4 2025-04-21 01:00,14.2,46,14.4,30.9 2025-04-21 02:00,14.2,46,14.4,27.9 2025-04-21 03:00,14.3,46,14.4,24.1 2025-04-21 04:00,14.3,46,14.4,20.7 2025-04-21 05:00,14.2,46,14.4,27.5 2025-04-21 06:00,14.2,46,14.4,32.4 2025-04-21 07:00,14.2,46,14.4,35.6 2025-04-21 08:00,14.1,46,14.5,39.6 2025-04-21 09:00,14.1,46,14.4,38.1 2025-04-21 10:00,14.1,45,14.4,44.1 2025-04-21 11:00,14.0,45,14.4,45.5