#------------------------------------------------- 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: 2024-04-25 23:00 to 2024-05-02 22:00 # # 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: 2024-04-25 23:00 to 2024-05-02 22:00 # # As of: May 2, 2024, 10:52:28 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 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 2024-04-26 05:00,14.5,43,16.5,31.6 2024-04-26 06:00,14.6,43,16.5,32.2 2024-04-26 07:00,14.6,,16.5,33.3 2024-04-26 08:00,14.6,43,16.6,34.9 2024-04-26 09:00,14.6,42,16.6,34.5 2024-04-26 10:00,14.7,43,16.7,37.4 2024-04-26 11:00,14.7,42,16.7,40.1 2024-04-26 12:00,14.7,42,16.7,37.4 2024-04-26 13:00,14.7,43,16.7,38.8 2024-04-26 14:00,14.7,43,16.7,36.7 2024-04-26 15:00,14.7,41,16.7,35.6 2024-04-26 16:00,14.7,41,16.7,34.7 2024-04-26 17:00,14.7,41,16.7,34.2 2024-04-26 18:00,14.7,42,16.7,32.9 2024-04-26 19:00,14.7,42,16.7,31.6 2024-04-26 20:00,14.7,42,16.7,31.6 2024-04-26 21:00,14.7,42,16.7,31.6 2024-04-26 22:00,14.7,43,16.7,31.5 2024-04-26 23:00,14.7,42,16.7,31.1 2024-04-27 00:00,14.7,43,16.7,31.1 2024-04-27 01:00,14.8,43,16.8,31.1 2024-04-27 02:00,14.8,43,16.8,31.1 2024-04-27 03:00,14.8,42,16.8,30.9 2024-04-27 04:00,14.8,43,16.8,30.7 2024-04-27 05:00,14.8,,16.9,30.9 2024-04-27 06:00,14.8,44,16.9,31.5 2024-04-27 07:00,14.9,44,16.9,32.7 2024-04-27 08:00,14.9,44,16.9,34.0 2024-04-27 09:00,14.9,44,16.9,34.2 2024-04-27 10:00,14.9,44,16.9,35.8 2024-04-27 11:00,14.9,44,16.9,36.5 2024-04-27 12:00,14.9,44,17.0,36.1 2024-04-27 13:00,15.0,44,17.0,35.8 2024-04-27 14:00,15.0,,17.0,35.6 2024-04-27 15:00,15.0,,17.0,35.8 2024-04-27 16:00,15.0,44,17.0,35.8 2024-04-27 17:00,15.0,44,17.0,34.7 2024-04-27 18:00,15.0,44,17.0,34.0 2024-04-27 19:00,15.0,44,17.0,33.8 2024-04-27 20:00,15.1,43,17.1,32.7 2024-04-27 21:00,15.1,42,17.1,32.2 2024-04-27 22:00,15.1,,17.1,32.4 2024-04-27 23:00,15.1,44,17.1,32.4 2024-04-28 00:00,15.1,44,17.1,30.7 2024-04-28 01:00,15.1,44,17.1,30.9 2024-04-28 02:00,15.1,44,17.1,30.6 2024-04-28 03:00,15.1,44,17.1,31.1 2024-04-28 04:00,15.1,44,17.1,31.3 2024-04-28 05:00,15.1,44,17.1,30.4 2024-04-28 06:00,15.1,44,17.1,31.5 2024-04-28 07:00,15.1,44,17.1,33.6 2024-04-28 08:00,15.1,44,17.1,34.0 2024-04-28 09:00,15.1,45,17.2,34.3 2024-04-28 10:00,15.1,44,17.2,35.1 2024-04-28 11:00,15.1,44,17.1,41.0 2024-04-28 12:00,15.2,44,17.2,39.4 2024-04-28 13:00,15.2,43,17.1,39.4 2024-04-28 14:00,15.2,43,17.1,42.6 2024-04-28 15:00,15.2,43,17.1,39.0 2024-04-28 16:00,15.1,43,17.1,38.1 2024-04-28 17:00,15.1,43,17.1,36.9 2024-04-28 18:00,15.1,43,17.1,35.6 2024-04-28 19:00,15.1,43,17.1,33.8 2024-04-28 20:00,15.1,42,17.2,31.8 2024-04-28 21:00,15.2,44,17.3,31.1 2024-04-28 22:00,15.3,45,17.3,32.0 2024-04-28 23:00,15.3,45,17.4,30.6 2024-04-29 00:00,15.3,45,17.4,29.8 2024-04-29 01:00,15.3,45,17.4,29.8 2024-04-29 02:00,15.3,45,17.4,29.8 2024-04-29 03:00,15.3,44,17.4,28.0 2024-04-29 04:00,15.3,44,17.4,25.5 2024-04-29 05:00,15.3,,17.4,26.8 2024-04-29 06:00,15.3,45,17.4,29.7 2024-04-29 07:00,15.3,44,17.4,32.4 2024-04-29 08:00,15.3,44,17.4,32.9 2024-04-29 09:00,15.3,44,17.4,36.3 2024-04-29 10:00,15.4,44,17.4,38.5 2024-04-29 11:00,15.4,44,17.4,40.5 2024-04-29 12:00,15.4,43,17.4,34.9 2024-04-29 13:00,15.4,44,17.4,34.9 2024-04-29 14:00,15.5,45,17.5,32.9 2024-04-29 15:00,15.6,45,17.6,32.0 2024-04-29 16:00,15.6,44,17.6,30.6 2024-04-29 17:00,15.7,46,17.7,28.4 2024-04-29 18:00,15.7,46,17.7,28.4 2024-04-29 19:00,15.7,46,17.7,25.7 2024-04-29 20:00,15.8,47,17.7,26.1 2024-04-29 21:00,15.8,47,17.8,23.2 2024-04-29 22:00,15.8,47,17.8,20.5 2024-04-29 23:00,15.8,47,17.8,22.1 2024-04-30 00:00,15.8,47,17.8,19.9 2024-04-30 01:00,15.8,47,17.8,19.0 2024-04-30 02:00,15.8,47,17.8,18.0 2024-04-30 03:00,15.9,47,17.8,17.8 2024-04-30 04:00,15.8,47,17.8,17.2 2024-04-30 05:00,15.8,47,17.8,17.4 2024-04-30 06:00,15.8,47,17.8,18.3 2024-04-30 07:00,15.8,47,17.8,20.3 2024-04-30 08:00,15.9,47,17.8,22.8 2024-04-30 09:00,15.9,47,17.8,25.7 2024-04-30 10:00,15.9,46,17.9,29.8 2024-04-30 11:00,15.9,46,17.9,27.3 2024-04-30 12:00,15.9,46,17.8,27.9 2024-04-30 13:00,15.9,46,17.8,29.5 2024-04-30 14:00,15.9,45,17.9,26.4 2024-04-30 15:00,15.9,45,17.9,27.1 2024-04-30 16:00,15.9,46,17.9,25.7 2024-04-30 17:00,15.9,47,17.9,25.3 2024-04-30 18:00,16.0,47,17.9,23.2 2024-04-30 19:00,16.0,48,18.0,22.6 2024-04-30 20:00,16.0,48,18.0,22.5 2024-04-30 21:00,16.1,48,18.0,21.6 2024-04-30 22:00,16.1,49,18.0,21.2 2024-04-30 23:00,16.2,49,18.1,20.8 2024-05-01 00:00,16.2,49,18.1,20.5 2024-05-01 01:00,16.2,50,18.1,19.6 2024-05-01 02:00,16.2,50,18.1,18.1 2024-05-01 03:00,16.2,49,18.1,18.1 2024-05-01 04:00,16.2,49,18.1,17.8 2024-05-01 05:00,16.2,49,18.2,19.2 2024-05-01 06:00,16.2,49,18.2,20.8 2024-05-01 07:00,16.2,51,18.2,19.6 2024-05-01 08:00,16.2,50,18.2,18.5 2024-05-01 09:00,16.2,50,18.2,27.7 2024-05-01 10:00,16.3,50,18.2,29.3 2024-05-01 11:00,16.3,49,18.2,32.4 2024-05-01 12:00,16.3,48,18.2,32.9 2024-05-01 13:00,16.3,49,18.2,26.8 2024-05-01 14:00,16.3,48,18.2,28.6 2024-05-01 15:00,16.3,48,18.2,27.3 2024-05-01 16:00,16.3,48,18.2,24.6 2024-05-01 17:00,16.3,48,18.2,22.1 2024-05-01 18:00,16.3,49,18.2,21.7 2024-05-01 19:00,16.3,49,18.2,19.9 2024-05-01 20:00,16.3,49,18.2,20.1 2024-05-01 21:00,16.3,49,18.2,20.8 2024-05-01 22:00,16.3,49,18.2,20.7 2024-05-01 23:00,16.3,48,18.2,20.3 2024-05-02 00:00,16.3,49,18.2,19.9 2024-05-02 01:00,16.3,49,18.2,19.6 2024-05-02 02:00,16.3,49,18.2,18.5 2024-05-02 03:00,16.3,49,18.2,17.8 2024-05-02 04:00,16.3,49,18.2,17.4 2024-05-02 05:00,16.3,49,18.2,17.8 2024-05-02 06:00,16.3,49,18.2,19.6 2024-05-02 07:00,16.3,49,18.2,21.7 2024-05-02 08:00,16.3,48,18.3,26.4 2024-05-02 09:00,16.3,48,18.3,28.9 2024-05-02 10:00,16.3,48,18.3,32.5 2024-05-02 11:00,16.3,48,18.3,36.9 2024-05-02 12:00,16.4,48,18.3,36.7 2024-05-02 13:00,16.3,47,18.3,33.3 2024-05-02 14:00,16.3,47,18.3,37.4 2024-05-02 15:00,16.3,47,18.3,35.2 2024-05-02 16:00,16.4,46,18.3,33.6 2024-05-02 17:00,16.4,47,18.3,30.2 2024-05-02 18:00,16.4,47,18.3,28.0 2024-05-02 19:00,16.3,47,18.2,26.1 2024-05-02 20:00,16.3,47,18.2,25.0 2024-05-02 21:00,16.3,47,18.2,23.7 2024-05-02 22:00,16.3,47,18.2,23.4