#------------------------------------------------- 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: 2024-04-13 06:00 to 2024-04-20 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: 2024-04-13 06:00 to 2024-04-20 05:00 # # As of: Apr 20, 2024, 5:27:45 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-13 06:00,36.6,92,43.3,41.2 2024-04-13 07:00,36.6,92,43.3,41.0 2024-04-13 08:00,36.6,91,43.3,44.2 2024-04-13 09:00,36.5,91,43.3,45.9 2024-04-13 10:00,36.6,91,43.3,48.7 2024-04-13 11:00,36.6,90,43.2,53.2 2024-04-13 12:00,36.6,90,43.2,51.3 2024-04-13 13:00,36.6,90,43.3,54.1 2024-04-13 14:00,36.6,90,43.2,54.9 2024-04-13 15:00,36.6,90,43.2,55.6 2024-04-13 16:00,36.6,90,43.3,52.7 2024-04-13 17:00,36.5,89,43.3,49.6 2024-04-13 18:00,36.5,90,43.3,48.4 2024-04-13 19:00,36.5,90,43.3,45.0 2024-04-13 20:00,36.5,90,43.2,44.1 2024-04-13 21:00,36.5,89,43.3,39.7 2024-04-13 22:00,36.5,89,43.2,39.0 2024-04-13 23:00,36.5,89,43.2,37.0 2024-04-14 00:00,36.5,90,43.3,39.0 2024-04-14 01:00,36.5,89,43.2,35.4 2024-04-14 02:00,36.5,89,43.2,34.7 2024-04-14 03:00,36.5,89,43.2,34.3 2024-04-14 04:00,36.5,89,43.3,34.2 2024-04-14 05:00,36.5,89,43.2,32.7 2024-04-14 06:00,36.5,89,43.2,34.7 2024-04-14 07:00,36.5,89,43.2,42.1 2024-04-14 08:00,36.4,90,43.3,46.8 2024-04-14 09:00,36.4,89,43.2,51.8 2024-04-14 10:00,36.4,89,43.2,50.7 2024-04-14 11:00,36.5,89,43.3,52.5 2024-04-14 12:00,36.5,89,43.3,57.6 2024-04-14 13:00,36.5,88,43.2,55.9 2024-04-14 14:00,36.5,88,43.2,55.6 2024-04-14 15:00,36.4,88,43.3,59.2 2024-04-14 16:00,36.4,88,43.3,54.5 2024-04-14 17:00,36.4,88,43.2,47.7 2024-04-14 18:00,36.4,88,43.3,42.1 2024-04-14 19:00,36.3,88,43.3,39.0 2024-04-14 20:00,36.3,88,43.2,37.8 2024-04-14 21:00,36.3,88,43.3,37.8 2024-04-14 22:00,36.3,88,43.3,37.8 2024-04-14 23:00,36.3,88,43.3,39.7 2024-04-15 00:00,36.3,88,43.3,42.8 2024-04-15 01:00,36.3,88,43.2,43.0 2024-04-15 02:00,36.3,88,43.2,43.0 2024-04-15 03:00,36.3,88,43.2,42.4 2024-04-15 04:00,36.2,88,43.2,42.8 2024-04-15 05:00,36.2,88,43.3,41.7 2024-04-15 06:00,36.2,88,43.3,42.8 2024-04-15 07:00,36.2,88,43.2,42.6 2024-04-15 08:00,36.2,88,43.3,42.3 2024-04-15 09:00,36.2,88,43.2,43.2 2024-04-15 10:00,36.2,88,43.2,42.8 2024-04-15 11:00,36.2,88,43.2,44.2 2024-04-15 12:00,36.2,88,43.2,46.0 2024-04-15 13:00,36.2,88,43.2,46.9 2024-04-15 14:00,36.2,87,43.2,49.5 2024-04-15 15:00,36.2,87,43.3,51.3 2024-04-15 16:00,36.1,87,43.2,47.7 2024-04-15 17:00,36.1,87,43.3,44.6 2024-04-15 18:00,36.0,87,43.3,41.9 2024-04-15 19:00,36.0,87,43.3,40.5 2024-04-15 20:00,35.9,87,43.2,39.6 2024-04-15 21:00,36.0,87,43.2,39.0 2024-04-15 22:00,36.0,87,43.3,38.3 2024-04-15 23:00,36.0,87,43.2,37.4 2024-04-16 00:00,36.0,87,43.3,36.1 2024-04-16 01:00,36.0,87,43.2,35.2 2024-04-16 02:00,36.0,87,43.2,34.0 2024-04-16 03:00,36.0,87,43.2,33.4 2024-04-16 04:00,36.0,87,43.2,32.9 2024-04-16 05:00,36.0,87,43.2,32.2 2024-04-16 06:00,36.0,87,43.2,31.8 2024-04-16 07:00,36.0,87,43.2,31.6 2024-04-16 08:00,36.0,87,43.2,32.0 2024-04-16 09:00,35.9,87,43.2,32.5 2024-04-16 10:00,35.9,86,43.2,31.6 2024-04-16 11:00,36.0,86,43.3,30.0 2024-04-16 12:00,36.0,87,43.3,29.5 2024-04-16 13:00,36.0,,43.3,28.0 2024-04-16 14:00,36.0,86,43.4,31.1 2024-04-16 15:00,36.0,87,43.4,30.9 2024-04-16 16:00,36.0,86,43.4,28.2 2024-04-16 17:00,36.0,87,43.4,26.4 2024-04-16 18:00,36.1,88,43.4,25.2 2024-04-16 19:00,36.1,88,43.4,24.4 2024-04-16 20:00,36.1,,43.4,23.7 2024-04-16 21:00,36.1,,43.4,23.0 2024-04-16 22:00,36.1,,43.4,23.5 2024-04-16 23:00,36.1,,43.5,23.7 2024-04-17 00:00,36.1,89,43.5,22.1 2024-04-17 01:00,36.1,,43.5,19.9 2024-04-17 02:00,36.1,90,43.5,19.9 2024-04-17 03:00,36.1,90,43.5,20.1 2024-04-17 04:00,36.1,89,43.5,19.9 2024-04-17 05:00,36.1,90,43.5,20.1 2024-04-17 06:00,36.1,88,43.5,21.4 2024-04-17 07:00,36.1,88,43.5,21.6 2024-04-17 08:00,36.1,,43.5,23.0 2024-04-17 09:00,36.1,,43.5,23.9 2024-04-17 10:00,36.1,,43.5,27.0 2024-04-17 11:00,36.1,,43.5,26.4 2024-04-17 12:00,36.1,,43.6,27.7 2024-04-17 13:00,36.2,88,43.6,27.7 2024-04-17 14:00,36.2,90,43.6,27.9 2024-04-17 15:00,36.2,,43.6,30.4 2024-04-17 16:00,36.2,90,43.6,25.0 2024-04-17 17:00,36.2,90,43.6,22.8 2024-04-17 18:00,36.2,90,43.6,21.4 2024-04-17 19:00,36.2,89,43.6,21.4 2024-04-17 20:00,36.2,,43.6,19.2 2024-04-17 21:00,36.2,,43.6,19.6 2024-04-17 22:00,36.2,,43.5,19.2 2024-04-17 23:00,36.3,,43.5,18.5 2024-04-18 00:00,36.3,89,43.6,17.4 2024-04-18 01:00,36.3,,43.5,14.5 2024-04-18 02:00,36.3,,43.5,15.8 2024-04-18 03:00,36.3,,43.5,14.2 2024-04-18 04:00,36.3,,43.5,15.1 2024-04-18 05:00,36.3,88,43.5,16.9 2024-04-18 06:00,36.3,89,43.5,20.3 2024-04-18 07:00,36.3,89,43.5,21.9 2024-04-18 08:00,36.3,89,43.5,24.6 2024-04-18 09:00,36.3,89,43.5,27.0 2024-04-18 10:00,36.3,89,43.6,29.3 2024-04-18 11:00,36.3,89,43.6,28.6 2024-04-18 12:00,36.3,89,43.6,30.0 2024-04-18 13:00,36.3,89,43.6,30.9 2024-04-18 14:00,36.3,89,43.6,28.9 2024-04-18 15:00,36.3,89,43.6,29.3 2024-04-18 16:00,36.3,89,43.6,27.7 2024-04-18 17:00,36.3,89,43.6,25.3 2024-04-18 18:00,36.3,89,43.6,22.8 2024-04-18 19:00,36.3,89,43.6,21.0 2024-04-18 20:00,36.3,89,43.6,20.5 2024-04-18 21:00,36.3,88,43.6,19.4 2024-04-18 22:00,36.3,88,43.6,16.3 2024-04-18 23:00,36.3,88,43.6,12.2 2024-04-19 00:00,36.3,88,43.6,9.9 2024-04-19 01:00,36.3,88,43.5,7.9 2024-04-19 02:00,36.3,88,43.5,8.2 2024-04-19 03:00,36.3,88,43.5,10.8 2024-04-19 04:00,36.3,88,43.5,12.0 2024-04-19 05:00,36.3,88,43.5,11.7 2024-04-19 06:00,36.2,88,43.5,16.7 2024-04-19 07:00,36.3,88,43.5,20.1 2024-04-19 08:00,36.3,88,43.5,21.6 2024-04-19 09:00,36.3,88,43.5,24.4 2024-04-19 10:00,36.3,88,43.5,25.7 2024-04-19 11:00,36.2,88,43.6,31.1 2024-04-19 12:00,36.2,88,43.6,30.9 2024-04-19 13:00,36.2,87,43.6,28.8 2024-04-19 14:00,36.2,88,43.6,31.8 2024-04-19 15:00,36.2,88,43.6,29.8 2024-04-19 16:00,36.2,88,43.6,27.3 2024-04-19 17:00,36.3,88,43.6,25.0 2024-04-19 18:00,36.3,88,43.6,21.4 2024-04-19 19:00,36.3,88,43.6,17.8 2024-04-19 20:00,36.3,88,43.6,15.4 2024-04-19 21:00,36.4,88,43.5,12.7 2024-04-19 22:00,36.4,88,43.5,11.8 2024-04-19 23:00,36.4,88,43.5,11.3 2024-04-20 00:00,36.4,88,43.5,11.1 2024-04-20 01:00,36.4,88,43.5,10.8 2024-04-20 02:00,36.4,88,43.5,10.4 2024-04-20 03:00,36.4,88,43.5,9.3 2024-04-20 04:00,36.4,88,43.5,9.0