#------------------------------------------------- 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: 2024-05-01 06:00 to 2024-05-08 05:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 482: Flattop Mtn., 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 # #------------------------------------------------------------------------------------------------------ # # Flattop Mtn. (482) # Montana SNOTEL Site - 6300 ft # Reporting Frequency: Hourly; Date Range: 2024-05-01 06:00 to 2024-05-08 05:00 # # As of: May 8, 2024, 5:52:34 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-05-01 06:00,36.5,87,45.0,26.8 2024-05-01 07:00,36.6,87,45.0,28.4 2024-05-01 08:00,36.6,88,45.0,30.0 2024-05-01 09:00,36.6,88,45.1,32.4 2024-05-01 10:00,36.6,88,45.1,33.1 2024-05-01 11:00,36.7,89,45.1,33.1 2024-05-01 12:00,36.7,90,45.2,35.8 2024-05-01 13:00,36.7,90,45.2,34.2 2024-05-01 14:00,36.7,89,45.2,36.3 2024-05-01 15:00,36.7,90,45.2,32.5 2024-05-01 16:00,36.8,91,45.3,32.7 2024-05-01 17:00,36.8,91,45.3,31.5 2024-05-01 18:00,36.8,90,45.3,31.1 2024-05-01 19:00,36.8,91,45.3,30.2 2024-05-01 20:00,36.8,90,45.4,29.8 2024-05-01 21:00,36.9,92,45.4,29.7 2024-05-01 22:00,36.9,91,45.4,29.5 2024-05-01 23:00,37.0,93,45.5,29.5 2024-05-02 00:00,37.0,92,45.5,29.1 2024-05-02 01:00,37.0,93,45.5,28.6 2024-05-02 02:00,37.1,92,45.6,28.8 2024-05-02 03:00,37.1,95,45.6,28.9 2024-05-02 04:00,37.2,96,45.7,29.3 2024-05-02 05:00,37.2,96,45.7,28.0 2024-05-02 06:00,37.2,95,45.7,29.3 2024-05-02 07:00,37.2,96,45.7,29.3 2024-05-02 08:00,37.2,96,45.7,32.7 2024-05-02 09:00,37.2,96,45.7,34.9 2024-05-02 10:00,37.2,95,45.8,35.4 2024-05-02 11:00,37.2,94,45.8,36.1 2024-05-02 12:00,37.2,93,45.8,38.1 2024-05-02 13:00,37.2,93,45.8,34.7 2024-05-02 14:00,37.2,92,45.8,35.8 2024-05-02 15:00,37.2,92,45.7,33.6 2024-05-02 16:00,37.2,90,45.7,32.0 2024-05-02 17:00,37.2,92,45.8,32.0 2024-05-02 18:00,37.2,93,45.8,30.2 2024-05-02 19:00,37.2,92,45.8,29.3 2024-05-02 20:00,37.2,92,45.8,29.1 2024-05-02 21:00,37.3,92,45.8,28.9 2024-05-02 22:00,37.3,91,45.8,28.4 2024-05-02 23:00,37.3,,45.8,28.0 2024-05-03 00:00,37.3,92,45.8,27.5 2024-05-03 01:00,37.3,91,45.8,25.9 2024-05-03 02:00,37.3,92,45.8,25.2 2024-05-03 03:00,37.3,92,45.7,24.6 2024-05-03 04:00,37.3,93,45.8,25.2 2024-05-03 05:00,37.3,91,45.8,26.2 2024-05-03 06:00,37.3,92,45.8,29.3 2024-05-03 07:00,37.3,91,45.8,31.3 2024-05-03 08:00,37.3,,45.8,33.4 2024-05-03 09:00,37.3,91,45.8,34.5 2024-05-03 10:00,37.3,90,45.8,38.8 2024-05-03 11:00,37.3,90,45.8,44.1 2024-05-03 12:00,37.3,91,45.8,41.2 2024-05-03 13:00,37.3,90,45.8,43.0 2024-05-03 14:00,37.3,90,45.8,43.7 2024-05-03 15:00,37.3,90,45.8,42.4 2024-05-03 16:00,37.3,90,45.8,41.7 2024-05-03 17:00,37.3,90,45.8,40.1 2024-05-03 18:00,37.3,89,45.8,36.9 2024-05-03 19:00,37.3,89,45.8,31.6 2024-05-03 20:00,37.3,89,45.8,29.8 2024-05-03 21:00,37.3,89,45.8,28.2 2024-05-03 22:00,37.3,89,45.8,26.4 2024-05-03 23:00,37.3,89,45.8,25.2 2024-05-04 00:00,37.3,89,45.8,24.1 2024-05-04 01:00,37.3,89,45.8,23.5 2024-05-04 02:00,37.3,89,45.8,23.0 2024-05-04 03:00,37.3,89,45.8,22.3 2024-05-04 04:00,37.3,89,45.8,22.1 2024-05-04 05:00,37.3,89,45.7,23.5 2024-05-04 06:00,37.3,89,45.8,27.3 2024-05-04 07:00,37.2,89,45.8,34.7 2024-05-04 08:00,37.2,89,45.8,38.8 2024-05-04 09:00,37.2,88,45.8,43.5 2024-05-04 10:00,37.3,88,45.8,46.0 2024-05-04 11:00,37.4,88,45.8,49.3 2024-05-04 12:00,37.4,88,45.8,49.8 2024-05-04 13:00,37.4,87,45.8,52.0 2024-05-04 14:00,37.4,87,45.8,52.5 2024-05-04 15:00,37.4,87,45.8,53.2 2024-05-04 16:00,37.4,87,45.8,50.0 2024-05-04 17:00,37.4,87,45.8,46.4 2024-05-04 18:00,37.4,87,45.8,43.7 2024-05-04 19:00,37.4,87,45.8,41.2 2024-05-04 20:00,37.4,87,45.8,39.4 2024-05-04 21:00,37.3,87,45.8,38.1 2024-05-04 22:00,37.3,86,45.8,37.4 2024-05-04 23:00,37.4,86,45.8,37.2 2024-05-05 00:00,37.3,87,45.8,34.2 2024-05-05 01:00,37.3,87,45.8,32.4 2024-05-05 02:00,37.3,86,45.8,32.0 2024-05-05 03:00,37.3,86,45.8,34.5 2024-05-05 04:00,37.3,86,45.8,34.7 2024-05-05 05:00,37.3,86,45.8,38.3 2024-05-05 06:00,37.3,86,45.8,39.2 2024-05-05 07:00,37.3,86,45.8,40.1 2024-05-05 08:00,37.3,86,45.8,40.3 2024-05-05 09:00,37.3,86,45.8,43.9 2024-05-05 10:00,37.3,86,45.9,45.3 2024-05-05 11:00,37.4,86,45.8,42.8 2024-05-05 12:00,37.3,85,45.9,49.5 2024-05-05 13:00,37.4,85,45.9,47.1 2024-05-05 14:00,37.4,85,45.9,47.8 2024-05-05 15:00,37.4,85,45.9,45.0 2024-05-05 16:00,37.3,85,45.9,43.7 2024-05-05 17:00,37.3,85,45.9,42.4 2024-05-05 18:00,37.3,85,45.8,41.5 2024-05-05 19:00,37.3,85,45.9,38.8 2024-05-05 20:00,37.2,84,45.8,37.8 2024-05-05 21:00,37.3,85,45.8,37.8 2024-05-05 22:00,37.3,84,45.9,38.1 2024-05-05 23:00,37.3,84,45.9,37.8 2024-05-06 00:00,37.3,84,45.9,37.9 2024-05-06 01:00,37.3,84,45.9,37.0 2024-05-06 02:00,37.3,84,46.0,36.1 2024-05-06 03:00,37.4,84,46.0,35.4 2024-05-06 04:00,37.4,84,46.0,34.9 2024-05-06 05:00,37.4,84,46.0,34.5 2024-05-06 06:00,37.4,83,46.0,34.3 2024-05-06 07:00,37.4,83,46.1,34.2 2024-05-06 08:00,37.4,83,46.1,35.4 2024-05-06 09:00,37.4,83,46.1,35.1 2024-05-06 10:00,37.4,84,46.1,36.1 2024-05-06 11:00,37.4,84,46.1,35.4 2024-05-06 12:00,37.3,84,46.1,35.4 2024-05-06 13:00,37.4,84,46.2,37.2 2024-05-06 14:00,37.4,85,46.2,36.5 2024-05-06 15:00,37.4,84,46.2,36.3 2024-05-06 16:00,37.4,84,46.2,36.7 2024-05-06 17:00,37.4,84,46.3,36.0 2024-05-06 18:00,37.4,84,46.3,35.6 2024-05-06 19:00,37.4,84,46.3,35.1 2024-05-06 20:00,37.4,84,46.3,34.9 2024-05-06 21:00,37.3,84,46.3,34.5 2024-05-06 22:00,37.3,84,46.3,33.8 2024-05-06 23:00,37.3,84,46.3,33.6 2024-05-07 00:00,37.3,84,46.3,33.6 2024-05-07 01:00,37.3,84,46.3,33.8 2024-05-07 02:00,37.3,83,46.3,33.6 2024-05-07 03:00,37.3,85,46.3,33.4 2024-05-07 04:00,37.3,84,46.3,33.1 2024-05-07 05:00,37.3,85,46.3,33.3 2024-05-07 06:00,37.3,85,46.3,32.7 2024-05-07 07:00,37.3,85,46.3,32.5 2024-05-07 08:00,37.3,84,46.3,33.6 2024-05-07 09:00,37.3,85,46.3,33.4 2024-05-07 10:00,37.4,84,46.4,34.2 2024-05-07 11:00,37.4,86,46.5,35.1 2024-05-07 12:00,37.4,86,46.5,35.6 2024-05-07 13:00,37.4,86,46.6,36.1 2024-05-07 14:00,37.5,86,46.6,35.8 2024-05-07 15:00,37.6,89,46.7,36.3 2024-05-07 16:00,37.6,,46.7,35.8 2024-05-07 17:00,37.6,90,46.8,35.4 2024-05-07 18:00,37.6,89,46.8,34.0 2024-05-07 19:00,37.6,91,46.9,33.6 2024-05-07 20:00,37.7,93,46.9,33.4 2024-05-07 21:00,37.7,93,47.0,33.6 2024-05-07 22:00,37.8,95,47.0,33.8 2024-05-07 23:00,37.8,95,47.1,33.4 2024-05-08 00:00,37.9,96,47.1,33.1 2024-05-08 01:00,37.9,95,47.2,32.4 2024-05-08 02:00,37.9,97,47.2,32.0 2024-05-08 03:00,37.9,96,47.3,32.0 2024-05-08 04:00,37.9,96,47.3,31.6 2024-05-08 05:00,38.0,96,47.3,31.8