#------------------------------------------------- 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: 2024-04-29 03:00 to 2024-05-01 02:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 365: Brackett Creek, 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 # #------------------------------------------------------------------------------------------------------ # # Brackett Creek (365) # Montana SNOTEL Site - 7320 ft # Reporting Frequency: Hourly; Date Range: 2024-04-29 03:00 to 2024-05-01 02:00 # # As of: May 1, 2024, 2:55:48 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-29 03:00,10.7,26,21.4,32.0 2024-04-29 04:00,10.8,25,21.4,31.5 2024-04-29 05:00,10.7,26,21.4,34.7 2024-04-29 06:00,10.6,25,21.4,38.8 2024-04-29 07:00,10.7,27,21.4,43.3 2024-04-29 08:00,10.7,27,21.3,48.0 2024-04-29 09:00,10.7,27,21.2,47.3 2024-04-29 10:00,10.7,27,21.2,42.4 2024-04-29 11:00,10.6,27,21.2,42.3 2024-04-29 12:00,10.6,26,21.3,35.8 2024-04-29 13:00,10.6,26,21.4,36.1 2024-04-29 14:00,10.6,,21.4,34.7 2024-04-29 15:00,10.6,,21.4,34.7 2024-04-29 16:00,10.6,27,21.4,34.2 2024-04-29 17:00,10.7,,21.5,33.1 2024-04-29 18:00,10.7,28,21.6,32.0 2024-04-29 19:00,10.9,30,21.7,30.4 2024-04-29 20:00,10.9,31,21.8,28.8 2024-04-29 21:00,11.0,32,21.8,27.3 2024-04-29 22:00,11.0,32,21.9,25.9 2024-04-29 23:00,11.0,33,21.9,24.1 2024-04-30 00:00,11.0,33,21.9,25.0 2024-04-30 01:00,11.0,33,21.9,24.8 2024-04-30 02:00,11.0,33,21.9,24.4 2024-04-30 03:00,11.0,33,21.9,24.3 2024-04-30 04:00,11.0,33,21.9,23.4 2024-04-30 05:00,11.0,33,21.9,24.3 2024-04-30 06:00,11.0,32,21.9,25.7 2024-04-30 07:00,11.0,32,21.9,25.3 2024-04-30 08:00,11.0,32,21.9,26.2 2024-04-30 09:00,11.0,30,21.9,29.7 2024-04-30 10:00,11.0,31,21.9,29.1 2024-04-30 11:00,11.1,30,21.9,31.3 2024-04-30 12:00,11.1,30,21.9,32.0 2024-04-30 13:00,11.1,30,21.9,31.6 2024-04-30 14:00,11.1,30,21.9,30.4 2024-04-30 15:00,11.1,30,21.9,33.1 2024-04-30 16:00,11.1,31,21.9,30.4 2024-04-30 17:00,11.1,31,22.0,28.8 2024-04-30 18:00,11.1,,22.0,27.1 2024-04-30 19:00,11.0,32,22.0,25.9 2024-04-30 20:00,11.0,32,22.0,25.7 2024-04-30 21:00,11.0,32,22.0,25.0 2024-04-30 22:00,11.0,32,22.0,24.6 2024-04-30 23:00,11.0,32,22.0,24.1 2024-05-01 00:00,11.1,33,22.0,23.9 2024-05-01 01:00,11.1,33,22.1,23.9 2024-05-01 02:00,11.1,33,22.1,23.5