#------------------------------------------------- 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: 2024-04-24 14:00 to 2024-05-01 13:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 903: Nevada Ridge, 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 # #------------------------------------------------------------------------------------------------------ # # Nevada Ridge (903) # Montana SNOTEL Site - 7020 ft # Reporting Frequency: Hourly; Date Range: 2024-04-24 14:00 to 2024-05-01 13:00 # # As of: May 1, 2024, 1:57:13 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-24 14:00,8.6,23,12.3,53.6 2024-04-24 15:00,8.6,23,12.3,51.4 2024-04-24 16:00,8.6,22,12.4,48.4 2024-04-24 17:00,8.5,23,12.4,46.8 2024-04-24 18:00,8.6,23,12.4,45.7 2024-04-24 19:00,8.2,23,12.4,44.4 2024-04-24 20:00,8.4,23,12.4,44.4 2024-04-24 21:00,8.4,23,12.4,43.2 2024-04-24 22:00,8.4,23,12.4,41.9 2024-04-24 23:00,8.4,23,12.4,40.5 2024-04-25 00:00,8.4,23,12.4,39.6 2024-04-25 01:00,8.4,23,12.4,38.3 2024-04-25 02:00,8.5,23,12.4,37.6 2024-04-25 03:00,8.5,23,12.4,36.0 2024-04-25 04:00,8.5,23,12.4,34.9 2024-04-25 05:00,8.5,23,12.4,34.9 2024-04-25 06:00,8.5,23,12.4,34.3 2024-04-25 07:00,8.4,23,12.4,37.0 2024-04-25 08:00,8.4,23,12.4,39.4 2024-04-25 09:00,8.4,23,12.5,43.9 2024-04-25 10:00,8.4,23,12.4,46.6 2024-04-25 11:00,8.4,23,12.3,51.3 2024-04-25 12:00,8.3,22,12.2,49.8 2024-04-25 13:00,8.3,22,12.3,50.7 2024-04-25 14:00,8.3,22,12.3,49.8 2024-04-25 15:00,8.3,22,12.3,45.5 2024-04-25 16:00,8.2,22,12.4,44.1 2024-04-25 17:00,8.2,22,12.4,44.2 2024-04-25 18:00,8.2,22,12.4,42.3 2024-04-25 19:00,8.2,22,12.4,39.9 2024-04-25 20:00,8.2,22,12.4,39.0 2024-04-25 21:00,8.2,22,12.4,36.9 2024-04-25 22:00,8.2,22,12.4,37.6 2024-04-25 23:00,8.2,22,12.4,36.9 2024-04-26 00:00,8.2,22,12.4,34.2 2024-04-26 01:00,8.2,22,12.4,35.6 2024-04-26 02:00,8.2,22,12.4,35.2 2024-04-26 03:00,8.2,22,12.4,35.2 2024-04-26 04:00,8.2,22,12.4,34.0 2024-04-26 05:00,8.2,22,12.4,35.8 2024-04-26 06:00,8.1,22,12.4,36.1 2024-04-26 07:00,8.1,22,12.4,38.3 2024-04-26 08:00,8.1,22,12.4,39.7 2024-04-26 09:00,8.1,22,12.4,39.4 2024-04-26 10:00,8.1,22,12.4,41.9 2024-04-26 11:00,8.1,22,12.4,45.9 2024-04-26 12:00,8.0,21,12.3,47.5 2024-04-26 13:00,8.0,21,12.3,44.8 2024-04-26 14:00,8.0,21,12.3,40.8 2024-04-26 15:00,8.0,21,12.4,41.2 2024-04-26 16:00,8.0,21,12.4,40.6 2024-04-26 17:00,7.9,21,12.4,40.5 2024-04-26 18:00,8.0,21,12.4,37.9 2024-04-26 19:00,7.9,21,12.4,36.7 2024-04-26 20:00,7.9,21,12.4,36.5 2024-04-26 21:00,7.9,21,12.4,36.5 2024-04-26 22:00,7.9,21,12.4,36.5 2024-04-26 23:00,7.9,21,12.4,35.6 2024-04-27 00:00,7.9,21,12.4,34.9 2024-04-27 01:00,7.9,21,12.4,34.3 2024-04-27 02:00,7.9,21,12.4,34.3 2024-04-27 03:00,7.9,21,12.4,34.0 2024-04-27 04:00,7.9,21,12.4,33.3 2024-04-27 05:00,7.9,21,12.4,33.1 2024-04-27 06:00,7.9,21,12.4,33.3 2024-04-27 07:00,7.9,20,12.4,34.0 2024-04-27 08:00,7.9,21,12.4,34.5 2024-04-27 09:00,7.9,21,12.4,34.7 2024-04-27 10:00,7.9,,12.4,34.5 2024-04-27 11:00,7.9,,12.4,35.1 2024-04-27 12:00,7.9,20,12.4,36.3 2024-04-27 13:00,7.9,21,12.4,37.0 2024-04-27 14:00,7.9,21,12.4,39.2 2024-04-27 15:00,7.9,22,12.4,38.5 2024-04-27 16:00,7.9,21,12.4,38.8 2024-04-27 17:00,7.9,21,12.4,38.1 2024-04-27 18:00,7.9,21,12.4,37.0 2024-04-27 19:00,7.9,21,12.4,35.6 2024-04-27 20:00,8.0,21,12.4,34.5 2024-04-27 21:00,7.9,21,12.4,33.4 2024-04-27 22:00,7.9,21,12.4,32.9 2024-04-27 23:00,7.9,21,12.4,33.6 2024-04-28 00:00,7.9,21,12.4,33.4 2024-04-28 01:00,7.9,21,12.4,32.7 2024-04-28 02:00,7.9,21,12.4,31.8 2024-04-28 03:00,7.9,21,12.4,31.6 2024-04-28 04:00,7.9,21,12.4,31.3 2024-04-28 05:00,7.9,21,12.4,31.1 2024-04-28 06:00,7.9,21,12.4,31.5 2024-04-28 07:00,7.9,21,12.4,33.3 2024-04-28 08:00,7.9,21,12.5,34.3 2024-04-28 09:00,7.9,21,12.5,36.1 2024-04-28 10:00,7.9,21,12.5,36.7 2024-04-28 11:00,7.9,21,12.5,39.6 2024-04-28 12:00,7.9,21,12.5,42.8 2024-04-28 13:00,7.9,21,12.4,40.8 2024-04-28 14:00,7.9,21,12.4,42.4 2024-04-28 15:00,7.8,21,12.4,41.9 2024-04-28 16:00,7.8,21,12.4,41.7 2024-04-28 17:00,7.8,21,12.4,39.6 2024-04-28 18:00,7.8,21,12.5,35.4 2024-04-28 19:00,7.8,21,12.5,33.4 2024-04-28 20:00,7.8,21,12.5,32.5 2024-04-28 21:00,7.8,21,12.4,33.1 2024-04-28 22:00,7.8,21,12.5,33.1 2024-04-28 23:00,7.8,21,12.5,32.7 2024-04-29 00:00,7.8,21,12.4,31.3 2024-04-29 01:00,7.8,21,12.5,31.6 2024-04-29 02:00,7.8,21,12.5,30.9 2024-04-29 03:00,7.8,21,12.4,30.4 2024-04-29 04:00,7.9,21,12.5,29.8 2024-04-29 05:00,7.8,21,12.5,30.7 2024-04-29 06:00,7.7,21,12.5,32.7 2024-04-29 07:00,7.7,21,12.5,32.5 2024-04-29 08:00,7.7,21,12.5,34.0 2024-04-29 09:00,7.7,20,12.5,32.4 2024-04-29 10:00,7.7,21,12.5,32.0 2024-04-29 11:00,7.8,20,12.5,37.2 2024-04-29 12:00,7.8,21,12.5,35.1 2024-04-29 13:00,7.7,21,12.5,33.8 2024-04-29 14:00,7.8,21,12.5,33.6 2024-04-29 15:00,7.8,21,12.5,34.3 2024-04-29 16:00,7.8,21,12.5,33.6 2024-04-29 17:00,7.8,21,12.5,30.7 2024-04-29 18:00,7.8,21,12.5,29.8 2024-04-29 19:00,7.8,21,12.5,26.6 2024-04-29 20:00,7.8,21,12.5,26.2 2024-04-29 21:00,7.8,20,12.5,25.7 2024-04-29 22:00,7.8,20,12.5,25.5 2024-04-29 23:00,7.9,19,12.5,24.4 2024-04-30 00:00,7.9,20,12.5,23.5 2024-04-30 01:00,7.9,19,12.5,23.2 2024-04-30 02:00,7.9,20,12.5,23.2 2024-04-30 03:00,7.9,21,12.5,23.2 2024-04-30 04:00,7.8,21,12.5,22.6 2024-04-30 05:00,7.8,21,12.5,21.6 2024-04-30 06:00,7.8,21,12.5,23.4 2024-04-30 07:00,7.8,21,12.5,24.3 2024-04-30 08:00,7.7,21,12.5,27.1 2024-04-30 09:00,7.7,20,12.6,28.2 2024-04-30 10:00,7.7,21,12.6,28.4 2024-04-30 11:00,7.7,20,12.6,29.8 2024-04-30 12:00,7.6,21,12.5,29.8 2024-04-30 13:00,7.6,20,12.5,36.0 2024-04-30 14:00,7.6,20,12.5,29.3 2024-04-30 15:00,7.7,20,12.5,32.7 2024-04-30 16:00,7.7,21,12.6,32.4 2024-04-30 17:00,7.7,21,12.6,29.8 2024-04-30 18:00,7.7,21,12.6,27.1 2024-04-30 19:00,7.7,21,12.6,25.3 2024-04-30 20:00,7.8,21,12.6,25.5 2024-04-30 21:00,7.8,20,12.6,25.0 2024-04-30 22:00,7.9,21,12.6,23.9 2024-04-30 23:00,7.9,21,12.5,23.4 2024-05-01 00:00,8.0,21,12.6,22.5 2024-05-01 01:00,8.0,21,12.5,22.6 2024-05-01 02:00,7.9,21,12.6,22.5 2024-05-01 03:00,7.9,21,12.6,22.6 2024-05-01 04:00,7.9,21,12.6,22.5 2024-05-01 05:00,7.8,21,12.6,22.8 2024-05-01 06:00,7.8,21,12.6,24.3 2024-05-01 07:00,7.7,21,12.6,25.0 2024-05-01 08:00,7.7,20,12.6,26.2 2024-05-01 09:00,7.7,21,12.6,28.0 2024-05-01 10:00,7.6,21,12.6,30.4 2024-05-01 11:00,7.6,21,12.6,31.8 2024-05-01 12:00,7.5,21,12.6,32.0 2024-05-01 13:00,7.5,20,12.6,34.7