#------------------------------------------------- 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 05:00 to 2024-04-26 04:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 590: Lone Mountain, 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 # #------------------------------------------------------------------------------------------------------ # # Lone Mountain (590) # Montana SNOTEL Site - 8880 ft # Reporting Frequency: Hourly; Date Range: 2024-04-19 05:00 to 2024-04-26 04:00 # # As of: Apr 26, 2024, 4:51:42 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-19 05:00,14.6,46,15.7,7.9 2024-04-19 06:00,14.6,46,15.8,12.7 2024-04-19 07:00,14.6,46,15.8,16.5 2024-04-19 08:00,14.6,46,15.8,19.4 2024-04-19 09:00,14.6,46,15.9,21.2 2024-04-19 10:00,14.6,46,15.9,24.6 2024-04-19 11:00,14.6,46,15.9,28.4 2024-04-19 12:00,14.6,46,15.9,29.3 2024-04-19 13:00,14.6,46,15.9,25.9 2024-04-19 14:00,14.6,45,15.9,26.8 2024-04-19 15:00,14.6,45,15.9,28.2 2024-04-19 16:00,14.6,46,15.9,27.3 2024-04-19 17:00,14.6,46,15.9,25.5 2024-04-19 18:00,14.6,46,15.9,20.3 2024-04-19 19:00,14.6,46,15.9,18.7 2024-04-19 20:00,14.6,46,15.8,18.5 2024-04-19 21:00,14.6,46,15.8,17.2 2024-04-19 22:00,14.6,46,15.8,15.4 2024-04-19 23:00,14.6,46,15.8,14.2 2024-04-20 00:00,14.6,46,15.8,13.1 2024-04-20 01:00,14.6,46,15.8,14.7 2024-04-20 02:00,14.6,46,15.8,14.5 2024-04-20 03:00,14.6,46,15.8,15.1 2024-04-20 04:00,14.6,46,15.8,16.2 2024-04-20 05:00,14.6,45,15.8,16.0 2024-04-20 06:00,14.6,46,15.8,17.8 2024-04-20 07:00,14.6,45,15.8,23.0 2024-04-20 08:00,14.7,45,15.8,27.5 2024-04-20 09:00,14.7,45,15.9,33.3 2024-04-20 10:00,14.7,45,15.9,37.2 2024-04-20 11:00,14.7,45,15.9,39.9 2024-04-20 12:00,14.7,44,15.9,45.0 2024-04-20 13:00,14.7,43,15.9,44.4 2024-04-20 14:00,14.7,43,15.9,40.5 2024-04-20 15:00,14.7,44,15.9,36.3 2024-04-20 16:00,14.7,44,15.9,35.4 2024-04-20 17:00,14.7,44,15.9,30.9 2024-04-20 18:00,14.7,44,15.9,32.2 2024-04-20 19:00,14.6,44,15.9,32.0 2024-04-20 20:00,14.6,44,15.9,33.3 2024-04-20 21:00,14.7,44,15.9,29.7 2024-04-20 22:00,14.7,44,15.8,32.2 2024-04-20 23:00,14.7,44,15.9,32.4 2024-04-21 00:00,14.6,44,15.8,33.1 2024-04-21 01:00,14.7,44,15.9,32.7 2024-04-21 02:00,14.7,44,15.8,33.1 2024-04-21 03:00,14.7,44,15.9,32.4 2024-04-21 04:00,14.7,44,15.9,33.4 2024-04-21 05:00,14.7,44,15.8,31.8 2024-04-21 06:00,14.7,44,15.9,35.2 2024-04-21 07:00,14.7,43,15.9,39.7 2024-04-21 08:00,14.7,43,15.9,41.0 2024-04-21 09:00,14.7,43,15.9,45.0 2024-04-21 10:00,14.7,43,15.9,47.1 2024-04-21 11:00,14.7,43,15.8,47.1 2024-04-21 12:00,14.6,43,15.9,45.5 2024-04-21 13:00,14.6,42,15.8,46.4 2024-04-21 14:00,14.6,43,15.8,38.8 2024-04-21 15:00,14.6,42,15.8,38.3 2024-04-21 16:00,14.6,42,15.8,43.2 2024-04-21 17:00,14.6,42,15.8,43.2 2024-04-21 18:00,14.6,42,15.9,39.9 2024-04-21 19:00,14.6,42,15.9,37.0 2024-04-21 20:00,14.6,42,15.9,35.1 2024-04-21 21:00,14.6,42,15.8,33.1 2024-04-21 22:00,14.7,42,15.9,29.5 2024-04-21 23:00,14.6,42,15.8,29.8 2024-04-22 00:00,14.6,42,15.8,28.8 2024-04-22 01:00,14.6,42,15.8,27.0 2024-04-22 02:00,14.6,42,15.8,25.5 2024-04-22 03:00,14.6,42,15.8,24.8 2024-04-22 04:00,14.6,42,15.8,22.8 2024-04-22 05:00,14.6,42,15.8,20.7 2024-04-22 06:00,14.6,42,15.8,22.5 2024-04-22 07:00,14.6,42,15.8,25.5 2024-04-22 08:00,14.7,42,15.8,29.1 2024-04-22 09:00,14.7,42,15.9,32.7 2024-04-22 10:00,14.6,41,15.9,40.8 2024-04-22 11:00,14.7,41,15.9,43.0 2024-04-22 12:00,14.5,42,15.9,41.0 2024-04-22 13:00,14.5,41,15.9,44.2 2024-04-22 14:00,14.5,41,15.9,42.1 2024-04-22 15:00,14.5,41,15.9,39.4 2024-04-22 16:00,14.5,41,15.8,39.7 2024-04-22 17:00,14.5,41,15.8,35.6 2024-04-22 18:00,14.5,41,15.8,34.5 2024-04-22 19:00,14.5,42,15.8,31.6 2024-04-22 20:00,14.5,41,15.8,30.6 2024-04-22 21:00,14.5,41,15.8,27.5 2024-04-22 22:00,14.5,41,15.8,26.6 2024-04-22 23:00,14.5,41,15.8,27.1 2024-04-23 00:00,14.5,41,15.8,26.1 2024-04-23 01:00,14.5,41,15.8,25.2 2024-04-23 02:00,14.6,41,15.8,24.3 2024-04-23 03:00,14.6,41,15.8,23.9 2024-04-23 04:00,14.6,41,15.8,23.9 2024-04-23 05:00,14.6,41,15.8,25.0 2024-04-23 06:00,14.6,41,15.8,27.1 2024-04-23 07:00,14.6,41,15.8,30.6 2024-04-23 08:00,14.8,41,15.8,34.3 2024-04-23 09:00,14.8,41,15.9,39.6 2024-04-23 10:00,14.8,40,15.9,45.3 2024-04-23 11:00,14.6,41,15.9,44.6 2024-04-23 12:00,14.4,40,15.9,45.5 2024-04-23 13:00,14.3,40,15.9,47.8 2024-04-23 14:00,14.3,40,15.8,46.0 2024-04-23 15:00,14.4,40,15.8,45.5 2024-04-23 16:00,14.4,40,15.8,44.8 2024-04-23 17:00,14.4,41,15.8,41.5 2024-04-23 18:00,14.4,41,15.8,39.9 2024-04-23 19:00,14.4,41,15.8,39.7 2024-04-23 20:00,14.5,40,15.8,39.7 2024-04-23 21:00,14.5,41,15.8,39.2 2024-04-23 22:00,14.4,41,15.8,39.4 2024-04-23 23:00,14.4,40,15.8,39.9 2024-04-24 00:00,14.4,40,15.8,37.0 2024-04-24 01:00,14.4,40,15.8,38.3 2024-04-24 02:00,14.5,40,15.8,39.2 2024-04-24 03:00,14.5,41,15.8,37.8 2024-04-24 04:00,14.6,40,15.8,38.7 2024-04-24 05:00,14.6,41,15.9,39.0 2024-04-24 06:00,14.6,40,15.8,39.6 2024-04-24 07:00,14.6,40,15.9,42.1 2024-04-24 08:00,14.7,40,15.9,45.1 2024-04-24 09:00,14.7,40,15.9,48.6 2024-04-24 10:00,14.4,39,15.9,52.2 2024-04-24 11:00,14.4,40,15.8,52.7 2024-04-24 12:00,14.4,39,15.8,51.6 2024-04-24 13:00,14.5,39,15.8,54.1 2024-04-24 14:00,14.5,39,15.8,53.4 2024-04-24 15:00,14.4,39,15.8,49.6 2024-04-24 16:00,14.4,39,15.8,50.4 2024-04-24 17:00,14.4,39,15.8,47.5 2024-04-24 18:00,14.4,39,15.8,45.5 2024-04-24 19:00,14.4,39,15.8,43.9 2024-04-24 20:00,14.4,39,15.8,42.4 2024-04-24 21:00,14.4,39,15.8,40.5 2024-04-24 22:00,14.3,39,15.8,39.2 2024-04-24 23:00,14.3,38,15.8,37.9 2024-04-25 00:00,14.3,39,15.8,37.0 2024-04-25 01:00,14.3,39,15.8,36.0 2024-04-25 02:00,14.3,39,15.8,36.0 2024-04-25 03:00,14.3,38,15.9,35.2 2024-04-25 04:00,14.3,38,15.9,35.2 2024-04-25 05:00,14.3,39,15.9,34.5 2024-04-25 06:00,14.4,37,15.9,35.4 2024-04-25 07:00,14.4,38,15.9,37.6 2024-04-25 08:00,14.4,39,15.9,40.5 2024-04-25 09:00,14.4,39,15.9,43.9 2024-04-25 10:00,14.4,38,15.9,45.7 2024-04-25 11:00,14.3,39,15.9,46.0 2024-04-25 12:00,14.3,38,15.9,45.0 2024-04-25 13:00,14.3,38,15.9,45.9 2024-04-25 14:00,14.3,38,15.9,48.4 2024-04-25 15:00,14.3,38,15.9,45.7 2024-04-25 16:00,14.2,38,15.9,44.8 2024-04-25 17:00,14.2,38,15.9,41.7 2024-04-25 18:00,14.1,38,15.9,39.0 2024-04-25 19:00,14.2,37,16.0,36.0 2024-04-25 20:00,14.2,37,16.0,35.1 2024-04-25 21:00,14.1,37,16.0,34.2 2024-04-25 22:00,14.3,53,16.2,34.0 2024-04-25 23:00,14.4,41,16.4,33.8 2024-04-26 00:00,14.5,42,16.4,33.3 2024-04-26 01:00,14.5,42,16.4,32.9 2024-04-26 02:00,14.5,42,16.4,32.2 2024-04-26 03:00,14.5,42,16.4,32.0 2024-04-26 04:00,14.5,42,16.4,31.8