#------------------------------------------------- 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: 2024-04-19 22:00 to 2024-04-26 21:00 # # 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: 2024-04-19 22:00 to 2024-04-26 21:00 # # As of: Apr 26, 2024, 9:20:43 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-19 22:00,5.4,14,13.9,26.1 2024-04-19 23:00,5.6,14,13.9,23.5 2024-04-20 00:00,5.8,14,13.9,21.4 2024-04-20 01:00,6.0,14,13.9,19.8 2024-04-20 02:00,6.1,14,13.9,19.8 2024-04-20 03:00,6.2,14,13.9,18.7 2024-04-20 04:00,6.4,14,14.0,17.6 2024-04-20 05:00,6.2,14,14.0,19.6 2024-04-20 06:00,6.0,14,14.0,25.9 2024-04-20 07:00,5.5,13,13.9,33.1 2024-04-20 08:00,5.5,13,13.8,37.6 2024-04-20 09:00,4.5,13,13.7,42.1 2024-04-20 10:00,3.9,13,13.6,46.2 2024-04-20 11:00,4.0,13,13.4,50.0 2024-04-20 12:00,4.4,12,13.3,48.9 2024-04-20 13:00,4.4,12,13.1,53.1 2024-04-20 14:00,4.4,12,13.0,53.1 2024-04-20 15:00,4.3,12,12.9,52.5 2024-04-20 16:00,4.3,12,13.0,51.8 2024-04-20 17:00,4.3,12,13.2,47.7 2024-04-20 18:00,4.4,13,13.5,40.8 2024-04-20 19:00,4.4,13,13.6,32.7 2024-04-20 20:00,4.5,13,13.7,28.2 2024-04-20 21:00,4.7,13,13.8,27.7 2024-04-20 22:00,5.0,13,13.8,26.4 2024-04-20 23:00,5.4,13,13.9,25.0 2024-04-21 00:00,5.4,13,13.9,23.2 2024-04-21 01:00,6.1,13,13.9,21.9 2024-04-21 02:00,6.2,13,13.9,21.7 2024-04-21 03:00,6.1,13,13.9,22.3 2024-04-21 04:00,6.1,13,13.9,22.5 2024-04-21 05:00,6.2,13,13.9,22.1 2024-04-21 06:00,5.9,13,13.9,28.0 2024-04-21 07:00,5.1,12,13.9,34.3 2024-04-21 08:00,4.1,12,13.8,41.4 2024-04-21 09:00,3.2,12,13.7,49.8 2024-04-21 10:00,3.2,12,13.6,55.2 2024-04-21 11:00,3.9,11,13.4,57.4 2024-04-21 12:00,4.0,11,13.2,57.6 2024-04-21 13:00,4.0,11,13.2,55.8 2024-04-21 14:00,4.0,11,13.2,59.0 2024-04-21 15:00,4.0,11,13.2,56.1 2024-04-21 16:00,3.9,10,13.2,55.4 2024-04-21 17:00,3.8,11,13.3,52.5 2024-04-21 18:00,3.8,11,13.4,49.6 2024-04-21 19:00,3.8,11,13.5,47.8 2024-04-21 20:00,3.8,11,13.6,43.7 2024-04-21 21:00,3.8,11,13.7,39.4 2024-04-21 22:00,4.0,11,13.7,36.0 2024-04-21 23:00,4.2,11,13.8,37.8 2024-04-22 00:00,4.5,11,13.9,35.8 2024-04-22 01:00,4.9,12,13.8,33.6 2024-04-22 02:00,5.3,11,13.9,28.4 2024-04-22 03:00,5.5,12,13.9,29.5 2024-04-22 04:00,5.6,12,13.9,28.2 2024-04-22 05:00,5.6,12,13.9,28.2 2024-04-22 06:00,4.7,11,13.9,37.6 2024-04-22 07:00,3.3,11,13.8,40.6 2024-04-22 08:00,3.7,11,13.7,44.1 2024-04-22 09:00,2.9,11,13.6,46.2 2024-04-22 10:00,3.5,10,13.5,48.4 2024-04-22 11:00,3.6,10,13.3,52.0 2024-04-22 12:00,3.5,8,13.2,52.9 2024-04-22 13:00,3.3,9,13.0,53.2 2024-04-22 14:00,3.2,9,12.9,54.5 2024-04-22 15:00,3.1,9,12.9,53.2 2024-04-22 16:00,3.1,9,13.0,52.0 2024-04-22 17:00,3.1,9,13.2,48.4 2024-04-22 18:00,3.1,10,13.4,45.5 2024-04-22 19:00,3.1,10,13.6,41.2 2024-04-22 20:00,3.1,10,13.7,38.1 2024-04-22 21:00,3.3,10,13.7,34.0 2024-04-22 22:00,3.4,10,13.8,28.9 2024-04-22 23:00,3.5,10,13.8,27.7 2024-04-23 00:00,3.6,10,13.9,26.4 2024-04-23 01:00,3.7,10,13.9,25.9 2024-04-23 02:00,3.8,10,13.9,24.3 2024-04-23 03:00,3.8,10,13.9,22.5 2024-04-23 04:00,3.9,10,13.9,21.0 2024-04-23 05:00,4.0,10,13.9,21.6 2024-04-23 06:00,3.4,9,13.9,34.0 2024-04-23 07:00,2.6,9,13.8,42.6 2024-04-23 08:00,2.6,10,13.7,45.1 2024-04-23 09:00,2.6,9,13.6,48.4 2024-04-23 10:00,2.9,8,13.5,52.9 2024-04-23 11:00,3.0,9,13.3,54.9 2024-04-23 12:00,2.9,8,13.2,57.6 2024-04-23 13:00,2.7,8,13.0,58.1 2024-04-23 14:00,2.6,8,12.8,58.8 2024-04-23 15:00,2.5,8,12.8,58.1 2024-04-23 16:00,2.4,9,12.9,54.7 2024-04-23 17:00,2.4,8,13.1,53.4 2024-04-23 18:00,2.5,9,13.3,46.2 2024-04-23 19:00,2.5,8,13.5,37.8 2024-04-23 20:00,2.5,8,13.6,34.2 2024-04-23 21:00,2.6,8,13.7,29.7 2024-04-23 22:00,2.7,9,13.8,27.3 2024-04-23 23:00,2.8,9,13.8,27.5 2024-04-24 00:00,2.8,7,13.9,25.9 2024-04-24 01:00,2.9,9,13.9,26.2 2024-04-24 02:00,3.0,8,13.9,25.0 2024-04-24 03:00,3.0,8,13.9,24.4 2024-04-24 04:00,3.0,8,13.9,23.9 2024-04-24 05:00,3.1,8,13.9,23.7 2024-04-24 06:00,2.8,8,13.9,36.3 2024-04-24 07:00,2.1,8,13.8,42.1 2024-04-24 08:00,2.2,8,13.7,50.0 2024-04-24 09:00,2.3,8,13.6,54.1 2024-04-24 10:00,2.4,8,13.4,62.2 2024-04-24 11:00,2.3,7,13.1,63.3 2024-04-24 12:00,2.1,6,12.9,65.3 2024-04-24 13:00,1.9,6,12.7,65.3 2024-04-24 14:00,1.8,6,12.6,67.5 2024-04-24 15:00,1.7,6,12.6,62.1 2024-04-24 16:00,1.7,6,12.7,62.1 2024-04-24 17:00,1.6,6,12.9,56.8 2024-04-24 18:00,1.6,5,13.1,52.0 2024-04-24 19:00,1.6,6,13.3,48.6 2024-04-24 20:00,1.6,6,13.4,45.3 2024-04-24 21:00,1.6,6,13.5,44.2 2024-04-24 22:00,1.7,6,13.7,42.1 2024-04-24 23:00,1.7,6,13.8,41.5 2024-04-25 00:00,1.7,5,13.9,40.1 2024-04-25 01:00,1.6,6,13.9,39.4 2024-04-25 02:00,1.6,6,13.9,38.8 2024-04-25 03:00,1.6,6,13.9,37.9 2024-04-25 04:00,1.6,6,13.9,38.1 2024-04-25 05:00,1.6,6,13.9,38.1 2024-04-25 06:00,1.6,6,13.9,39.2 2024-04-25 07:00,1.6,6,13.9,40.6 2024-04-25 08:00,1.7,6,13.9,41.0 2024-04-25 09:00,1.7,6,14.0,41.4 2024-04-25 10:00,1.7,6,14.0,41.2 2024-04-25 11:00,1.6,6,14.0,43.9 2024-04-25 12:00,1.5,5,13.9,46.4 2024-04-25 13:00,1.4,4,13.8,50.4 2024-04-25 14:00,1.4,5,13.7,49.8 2024-04-25 15:00,1.3,5,13.6,54.0 2024-04-25 16:00,1.2,4,13.6,48.4 2024-04-25 17:00,1.2,5,13.7,42.6 2024-04-25 18:00,1.2,5,13.8,42.3 2024-04-25 19:00,1.2,5,13.9,38.3 2024-04-25 20:00,1.2,5,14.0,34.5 2024-04-25 21:00,1.2,5,14.0,35.2 2024-04-25 22:00,1.2,5,14.1,33.1 2024-04-25 23:00,1.1,5,14.1,33.4 2024-04-26 00:00,1.2,3,14.1,34.7 2024-04-26 01:00,1.2,5,14.1,35.1 2024-04-26 02:00,1.2,5,14.1,35.4 2024-04-26 03:00,1.2,5,14.1,35.8 2024-04-26 04:00,1.2,5,14.2,36.0 2024-04-26 05:00,1.3,5,14.3,34.5 2024-04-26 06:00,1.4,6,14.4,34.9 2024-04-26 07:00,1.4,6,14.4,37.0 2024-04-26 08:00,1.4,6,14.4,40.1 2024-04-26 09:00,1.4,4,14.3,42.4 2024-04-26 10:00,1.3,4,14.2,44.8 2024-04-26 11:00,1.2,4,14.1,49.1 2024-04-26 12:00,1.0,4,14.0,47.8 2024-04-26 13:00,0.9,3,13.9,51.3 2024-04-26 14:00,0.7,2,13.7,52.3 2024-04-26 15:00,0.6,2,13.7,49.1 2024-04-26 16:00,0.5,1,13.8,48.2 2024-04-26 17:00,0.5,2,13.9,44.1 2024-04-26 18:00,0.5,2,14.0,41.9 2024-04-26 19:00,0.5,2,14.1,40.3 2024-04-26 20:00,0.5,2,14.2,40.1 2024-04-26 21:00,,,,38.7