#------------------------------------------------- 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: 2024-04-24 13:00 to 2024-05-01 12:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 345: Bison Lake, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Bison Lake (345) # Colorado SNOTEL Site - 10964 ft # Reporting Frequency: Hourly; Date Range: 2024-04-24 13:00 to 2024-05-01 12:00 # # As of: May 1, 2024, 12:46:12 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-24 13:00,24.8,56,26.4,48.6 2024-04-24 14:00,24.7,56,26.4,49.3 2024-04-24 15:00,24.7,56,26.4,48.9 2024-04-24 16:00,24.6,56,26.4,48.0 2024-04-24 17:00,24.6,56,26.4,45.9 2024-04-24 18:00,24.6,57,26.4,41.5 2024-04-24 19:00,24.5,56,26.4,39.4 2024-04-24 20:00,24.5,56,26.4,38.3 2024-04-24 21:00,24.5,56,26.4,37.9 2024-04-24 22:00,24.5,56,26.5,37.8 2024-04-24 23:00,24.4,56,26.5,38.8 2024-04-25 00:00,24.5,63,26.5,36.9 2024-04-25 01:00,24.4,56,26.5,37.2 2024-04-25 02:00,24.4,56,26.5,37.6 2024-04-25 03:00,24.6,56,26.5,34.7 2024-04-25 04:00,24.5,56,26.5,34.9 2024-04-25 05:00,24.6,57,26.5,33.6 2024-04-25 06:00,24.6,56,26.5,37.0 2024-04-25 07:00,24.4,56,26.5,39.2 2024-04-25 08:00,24.2,,26.5,40.3 2024-04-25 09:00,24.0,56,26.5,44.4 2024-04-25 10:00,24.2,55,26.5,45.7 2024-04-25 11:00,24.2,56,26.4,40.6 2024-04-25 12:00,24.2,56,26.4,44.2 2024-04-25 13:00,24.3,55,26.5,35.2 2024-04-25 14:00,24.2,,26.5,33.8 2024-04-25 15:00,24.3,,26.6,30.7 2024-04-25 16:00,24.3,,26.6,30.4 2024-04-25 17:00,24.3,,26.6,29.1 2024-04-25 18:00,24.3,,26.6,29.3 2024-04-25 19:00,24.3,,26.6,29.7 2024-04-25 20:00,24.2,,26.6,29.7 2024-04-25 21:00,24.2,,26.6,28.2 2024-04-25 22:00,24.2,,26.6,28.9 2024-04-25 23:00,24.2,55,26.6,28.9 2024-04-26 00:00,24.2,62,26.6,28.6 2024-04-26 01:00,24.2,,26.7,28.6 2024-04-26 02:00,24.2,,26.7,28.6 2024-04-26 03:00,24.2,57,26.7,28.2 2024-04-26 04:00,24.2,55,26.7,28.2 2024-04-26 05:00,24.2,55,26.7,28.4 2024-04-26 06:00,24.1,56,26.7,30.0 2024-04-26 07:00,24.1,56,26.7,31.6 2024-04-26 08:00,24.0,57,26.7,32.7 2024-04-26 09:00,24.0,56,26.7,35.6 2024-04-26 10:00,24.1,57,26.7,33.3 2024-04-26 11:00,24.1,56,26.6,38.3 2024-04-26 12:00,24.0,56,26.6,37.6 2024-04-26 13:00,24.0,55,26.6,36.7 2024-04-26 14:00,24.0,52,26.7,31.3 2024-04-26 15:00,24.0,,26.7,31.6 2024-04-26 16:00,24.0,,26.7,32.2 2024-04-26 17:00,24.1,58,26.8,30.0 2024-04-26 18:00,24.1,57,26.9,28.6 2024-04-26 19:00,24.2,,26.9,28.4 2024-04-26 20:00,24.2,,27.0,27.7 2024-04-26 21:00,24.2,,27.0,25.5 2024-04-26 22:00,24.2,,27.0,24.3 2024-04-26 23:00,24.2,,27.0,22.6 2024-04-27 00:00,24.2,62,27.0,22.8 2024-04-27 01:00,24.2,,27.0,24.8 2024-04-27 02:00,24.2,,27.0,25.9 2024-04-27 03:00,24.2,,27.0,23.7 2024-04-27 04:00,24.2,,27.0,24.1 2024-04-27 05:00,24.1,,27.0,26.1 2024-04-27 06:00,24.1,19,27.0,26.8 2024-04-27 07:00,24.2,58,27.0,28.6 2024-04-27 08:00,24.2,,27.1,30.6 2024-04-27 09:00,24.2,58,27.1,32.0 2024-04-27 10:00,24.2,,27.1,31.8 2024-04-27 11:00,24.2,,27.1,32.7 2024-04-27 12:00,24.2,,27.1,33.8 2024-04-27 13:00,24.2,57,27.1,33.6 2024-04-27 14:00,24.2,,27.1,33.1 2024-04-27 15:00,24.2,,27.1,32.4 2024-04-27 16:00,24.2,,27.1,31.8 2024-04-27 17:00,24.2,,27.2,29.8 2024-04-27 18:00,24.2,,27.2,28.9 2024-04-27 19:00,24.2,,27.2,28.4 2024-04-27 20:00,24.2,,27.2,28.4 2024-04-27 21:00,24.3,,27.2,28.0 2024-04-27 22:00,24.3,,27.3,27.9 2024-04-27 23:00,24.3,,27.3,27.0 2024-04-28 00:00,24.3,63,27.3,25.9 2024-04-28 01:00,24.3,,27.3,24.8 2024-04-28 02:00,24.3,60,27.3,24.1 2024-04-28 03:00,24.3,61,27.3,23.2 2024-04-28 04:00,24.3,61,27.3,22.5 2024-04-28 05:00,24.2,61,27.3,23.9 2024-04-28 06:00,24.3,61,27.3,24.4 2024-04-28 07:00,24.3,60,27.3,27.1 2024-04-28 08:00,24.2,60,27.3,27.9 2024-04-28 09:00,24.2,60,27.3,29.8 2024-04-28 10:00,24.2,60,27.3,31.8 2024-04-28 11:00,24.2,59,27.3,32.4 2024-04-28 12:00,24.2,58,27.3,33.4 2024-04-28 13:00,24.2,58,27.3,32.2 2024-04-28 14:00,24.2,58,27.3,31.6 2024-04-28 15:00,24.2,59,27.3,31.8 2024-04-28 16:00,24.2,59,27.3,30.2 2024-04-28 17:00,24.2,59,27.3,29.8 2024-04-28 18:00,24.2,,27.3,29.5 2024-04-28 19:00,24.2,59,27.4,29.1 2024-04-28 20:00,24.2,,27.4,28.9 2024-04-28 21:00,24.2,,27.4,28.6 2024-04-28 22:00,24.2,,27.4,28.2 2024-04-28 23:00,24.3,,27.4,27.3 2024-04-29 00:00,24.3,62,27.4,26.1 2024-04-29 01:00,24.3,,27.4,26.4 2024-04-29 02:00,24.3,,27.4,25.3 2024-04-29 03:00,24.3,58,27.5,23.4 2024-04-29 04:00,24.4,58,27.4,24.1 2024-04-29 05:00,24.3,,27.5,27.0 2024-04-29 06:00,24.3,57,27.5,28.0 2024-04-29 07:00,24.3,58,27.5,30.0 2024-04-29 08:00,24.2,59,27.4,32.4 2024-04-29 09:00,24.2,59,27.4,34.5 2024-04-29 10:00,24.1,60,27.4,35.4 2024-04-29 11:00,24.2,57,27.4,34.9 2024-04-29 12:00,24.2,59,27.4,37.4 2024-04-29 13:00,24.2,59,27.4,37.9 2024-04-29 14:00,24.2,59,27.4,37.8 2024-04-29 15:00,24.2,59,27.4,37.4 2024-04-29 16:00,24.2,59,27.4,36.1 2024-04-29 17:00,24.2,59,27.4,34.2 2024-04-29 18:00,24.2,59,27.4,32.5 2024-04-29 19:00,24.2,59,27.4,32.4 2024-04-29 20:00,24.2,59,27.4,33.1 2024-04-29 21:00,24.2,59,27.4,33.6 2024-04-29 22:00,24.2,59,27.4,33.6 2024-04-29 23:00,24.2,59,27.4,33.6 2024-04-30 00:00,24.2,62,27.4,34.2 2024-04-30 01:00,24.2,59,27.4,34.5 2024-04-30 02:00,24.2,59,27.4,30.9 2024-04-30 03:00,24.2,57,27.4,30.4 2024-04-30 04:00,24.1,59,27.4,28.6 2024-04-30 05:00,24.1,59,27.4,27.7 2024-04-30 06:00,24.1,59,27.4,28.0 2024-04-30 07:00,24.0,59,27.5,28.2 2024-04-30 08:00,24.1,59,27.5,31.3 2024-04-30 09:00,24.1,58,27.4,37.6 2024-04-30 10:00,24.1,59,27.4,38.3 2024-04-30 11:00,24.1,58,27.4,39.7 2024-04-30 12:00,24.0,58,27.4,41.9 2024-04-30 13:00,24.0,58,27.4,40.3 2024-04-30 14:00,24.1,58,27.4,42.1 2024-04-30 15:00,24.1,58,27.4,41.2 2024-04-30 16:00,24.0,57,27.4,39.7 2024-04-30 17:00,24.1,58,27.4,39.6 2024-04-30 18:00,24.0,58,27.4,36.3 2024-04-30 19:00,24.0,58,27.4,33.4 2024-04-30 20:00,24.0,58,27.4,35.1 2024-04-30 21:00,24.0,58,27.4,35.1 2024-04-30 22:00,24.1,58,27.4,33.3 2024-04-30 23:00,24.1,58,27.4,32.7 2024-05-01 00:00,24.1,62,27.4,33.1 2024-05-01 01:00,24.1,57,27.4,35.2 2024-05-01 02:00,24.1,58,27.4,36.0 2024-05-01 03:00,24.1,57,27.4,35.4 2024-05-01 04:00,24.1,57,27.4,35.4 2024-05-01 05:00,24.1,57,27.4,36.3 2024-05-01 06:00,24.0,57,27.4,37.2 2024-05-01 07:00,24.0,57,27.4,37.9 2024-05-01 08:00,23.9,57,27.4,36.1 2024-05-01 09:00,23.9,57,27.4,29.7 2024-05-01 10:00,23.9,56,27.4,29.5 2024-05-01 11:00,24.0,58,27.5,28.6 2024-05-01 12:00,24.0,59,27.6,29.5