#------------------------------------------------- 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: 2024-04-12 12:00 to 2024-04-19 11:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 924: West Yellowstone, MT # # 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 # #------------------------------------------------------------------------------------------------------ # # West Yellowstone (924) # Montana SNOTEL Site - 6700 ft # Reporting Frequency: Hourly; Date Range: 2024-04-12 12:00 to 2024-04-19 11:00 # # As of: Apr 19, 2024, 11:09:36 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-12 12:00,7.6,21,13.4,55.8 2024-04-12 13:00,7.6,21,13.2,60.6 2024-04-12 14:00,7.6,20,13.1,63.9 2024-04-12 15:00,7.4,20,13.0,59.0 2024-04-12 16:00,7.4,20,13.1,54.1 2024-04-12 17:00,7.4,20,13.3,53.2 2024-04-12 18:00,7.4,21,13.5,43.7 2024-04-12 19:00,7.4,21,13.6,37.8 2024-04-12 20:00,7.4,20,13.7,45.3 2024-04-12 21:00,7.3,21,13.7,41.4 2024-04-12 22:00,7.4,21,13.7,37.6 2024-04-12 23:00,7.4,21,13.8,34.2 2024-04-13 00:00,7.4,21,13.8,32.7 2024-04-13 01:00,7.4,20,13.8,30.7 2024-04-13 02:00,7.5,20,13.8,29.3 2024-04-13 03:00,7.6,21,13.8,28.6 2024-04-13 04:00,7.7,21,13.9,28.4 2024-04-13 05:00,7.8,20,13.9,28.0 2024-04-13 06:00,7.7,20,13.9,34.7 2024-04-13 07:00,7.5,20,13.8,41.7 2024-04-13 08:00,7.4,20,13.8,50.9 2024-04-13 09:00,6.9,20,13.6,56.3 2024-04-13 10:00,7.1,20,13.4,62.1 2024-04-13 11:00,7.2,20,13.2,63.0 2024-04-13 12:00,7.1,19,13.1,64.4 2024-04-13 13:00,7.0,19,12.9,65.1 2024-04-13 14:00,6.9,18,12.8,65.3 2024-04-13 15:00,6.8,19,12.7,64.4 2024-04-13 16:00,6.7,19,12.9,61.0 2024-04-13 17:00,6.7,19,13.1,58.1 2024-04-13 18:00,6.7,19,13.3,48.4 2024-04-13 19:00,6.7,19,13.5,42.1 2024-04-13 20:00,6.7,19,13.6,36.3 2024-04-13 21:00,6.8,19,13.7,33.4 2024-04-13 22:00,6.9,19,13.7,30.7 2024-04-13 23:00,7.0,19,13.8,28.2 2024-04-14 00:00,7.2,20,13.8,27.7 2024-04-14 01:00,7.3,19,13.8,27.7 2024-04-14 02:00,7.3,20,13.8,26.8 2024-04-14 03:00,7.4,19,13.8,26.2 2024-04-14 04:00,7.4,19,13.9,24.6 2024-04-14 05:00,7.4,19,13.9,24.1 2024-04-14 06:00,7.0,19,13.9,34.5 2024-04-14 07:00,6.7,19,13.8,42.4 2024-04-14 08:00,6.4,18,13.7,48.9 2024-04-14 09:00,5.8,18,13.6,56.3 2024-04-14 10:00,6.4,18,13.4,59.9 2024-04-14 11:00,6.5,18,13.3,59.2 2024-04-14 12:00,6.5,18,13.2,63.5 2024-04-14 13:00,6.4,18,13.1,65.5 2024-04-14 14:00,6.4,17,12.9,59.7 2024-04-14 15:00,6.3,17,12.9,64.4 2024-04-14 16:00,6.2,17,13.0,61.9 2024-04-14 17:00,6.2,18,13.1,55.9 2024-04-14 18:00,6.2,18,13.3,51.1 2024-04-14 19:00,6.1,18,13.5,46.4 2024-04-14 20:00,6.2,18,13.5,43.2 2024-04-14 21:00,6.2,18,13.6,41.2 2024-04-14 22:00,6.1,18,13.6,42.3 2024-04-14 23:00,6.2,18,13.7,44.2 2024-04-15 00:00,6.2,18,13.8,42.6 2024-04-15 01:00,6.2,18,13.7,39.2 2024-04-15 02:00,6.2,18,13.7,38.3 2024-04-15 03:00,6.2,18,13.8,37.0 2024-04-15 04:00,6.2,18,13.8,35.6 2024-04-15 05:00,6.2,18,13.8,33.6 2024-04-15 06:00,6.2,18,13.8,37.9 2024-04-15 07:00,6.2,18,13.7,43.9 2024-04-15 08:00,6.2,17,13.7,46.9 2024-04-15 09:00,6.1,17,13.6,50.0 2024-04-15 10:00,6.1,17,13.5,51.6 2024-04-15 11:00,6.1,17,13.4,57.0 2024-04-15 12:00,6.0,17,13.2,55.4 2024-04-15 13:00,5.9,16,13.0,55.9 2024-04-15 14:00,5.8,17,13.1,48.7 2024-04-15 15:00,5.7,17,13.3,45.0 2024-04-15 16:00,5.7,17,13.4,45.0 2024-04-15 17:00,5.7,17,13.4,45.7 2024-04-15 18:00,5.7,17,13.5,41.4 2024-04-15 19:00,5.7,17,13.6,39.0 2024-04-15 20:00,5.6,17,13.7,37.4 2024-04-15 21:00,5.6,17,13.7,38.8 2024-04-15 22:00,5.6,17,13.7,37.9 2024-04-15 23:00,5.7,17,13.8,33.3 2024-04-16 00:00,5.7,17,13.8,31.8 2024-04-16 01:00,5.7,17,13.8,29.7 2024-04-16 02:00,5.8,17,13.8,29.3 2024-04-16 03:00,5.8,17,13.8,28.8 2024-04-16 04:00,5.8,17,13.8,27.5 2024-04-16 05:00,5.9,17,13.9,27.0 2024-04-16 06:00,5.8,17,13.9,33.8 2024-04-16 07:00,5.4,17,13.8,37.8 2024-04-16 08:00,5.5,16,13.7,42.3 2024-04-16 09:00,5.6,16,13.7,45.1 2024-04-16 10:00,5.6,16,13.5,47.5 2024-04-16 11:00,5.6,16,13.3,48.0 2024-04-16 12:00,5.5,16,13.3,48.0 2024-04-16 13:00,5.4,14,13.3,47.1 2024-04-16 14:00,5.4,15,13.3,44.8 2024-04-16 15:00,5.4,15,13.4,45.7 2024-04-16 16:00,5.3,15,13.4,44.1 2024-04-16 17:00,5.3,15,13.5,42.1 2024-04-16 18:00,5.2,15,13.6,38.1 2024-04-16 19:00,5.2,15,13.7,36.9 2024-04-16 20:00,5.2,13,13.7,34.9 2024-04-16 21:00,5.3,12,13.8,34.9 2024-04-16 22:00,5.3,13,13.8,35.2 2024-04-16 23:00,5.3,14,13.8,34.9 2024-04-17 00:00,5.3,14,13.8,34.2 2024-04-17 01:00,5.3,14,13.8,32.4 2024-04-17 02:00,5.2,14,13.8,31.5 2024-04-17 03:00,5.2,14,13.8,31.1 2024-04-17 04:00,5.2,14,13.9,30.4 2024-04-17 05:00,5.2,14,13.9,30.0 2024-04-17 06:00,5.2,14,13.9,31.1 2024-04-17 07:00,5.3,14,13.8,35.4 2024-04-17 08:00,5.2,14,13.8,35.4 2024-04-17 09:00,5.2,14,13.7,35.1 2024-04-17 10:00,5.2,14,13.7,34.7 2024-04-17 11:00,5.2,14,13.7,31.8 2024-04-17 12:00,5.2,13,13.8,30.9 2024-04-17 13:00,5.2,,13.8,30.9 2024-04-17 14:00,5.2,,13.8,31.6 2024-04-17 15:00,5.2,14,13.8,35.1 2024-04-17 16:00,5.2,15,13.8,34.0 2024-04-17 17:00,5.3,15,13.8,31.1 2024-04-17 18:00,5.3,15,13.8,27.9 2024-04-17 19:00,5.4,14,13.9,25.0 2024-04-17 20:00,5.5,14,13.9,22.6 2024-04-17 21:00,5.6,15,13.9,21.0 2024-04-17 22:00,5.6,15,14.0,19.2 2024-04-17 23:00,5.6,15,14.0,16.7 2024-04-18 00:00,5.7,15,13.9,14.7 2024-04-18 01:00,5.8,15,14.0,12.4 2024-04-18 02:00,5.8,16,14.0,10.9 2024-04-18 03:00,5.8,16,14.0,10.2 2024-04-18 04:00,5.9,16,14.0,9.1 2024-04-18 05:00,5.9,16,14.0,8.6 2024-04-18 06:00,5.8,15,14.0,23.7 2024-04-18 07:00,5.6,15,13.9,27.5 2024-04-18 08:00,5.6,15,13.9,29.8 2024-04-18 09:00,5.2,15,13.8,33.8 2024-04-18 10:00,4.7,15,13.8,36.7 2024-04-18 11:00,4.7,14,13.6,37.9 2024-04-18 12:00,4.9,12,13.4,43.2 2024-04-18 13:00,5.0,13,13.3,43.7 2024-04-18 14:00,5.0,14,13.2,42.6 2024-04-18 15:00,5.0,14,13.3,39.7 2024-04-18 16:00,5.1,14,13.4,42.8 2024-04-18 17:00,5.1,14,13.5,37.0 2024-04-18 18:00,5.1,14,13.7,31.3 2024-04-18 19:00,5.1,15,13.8,28.9 2024-04-18 20:00,5.3,15,13.8,26.6 2024-04-18 21:00,5.4,15,13.9,24.3 2024-04-18 22:00,5.6,15,13.9,23.0 2024-04-18 23:00,5.8,15,13.9,20.1 2024-04-19 00:00,6.0,14,13.9,17.2 2024-04-19 01:00,6.1,14,13.9,16.0 2024-04-19 02:00,6.2,14,14.0,14.7 2024-04-19 03:00,6.2,14,14.0,13.6 2024-04-19 04:00,6.3,15,14.0,12.6 2024-04-19 05:00,6.3,14,14.0,13.8 2024-04-19 06:00,6.1,14,14.0,25.7 2024-04-19 07:00,5.7,14,13.9,29.3 2024-04-19 08:00,5.7,15,13.9,31.6 2024-04-19 09:00,4.9,14,13.8,35.1 2024-04-19 10:00,4.4,14,13.7,38.8