#------------------------------------------------- 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: 2024-05-04 05:00 to 2024-05-06 04:00 # # 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: 2024-05-04 05:00 to 2024-05-06 04:00 # # As of: May 6, 2024, 4:09:40 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-05-04 05:00,11.5,31,22.3,31.3 2024-05-04 06:00,11.6,31,22.3,34.5 2024-05-04 07:00,11.6,30,22.3,43.0 2024-05-04 08:00,11.5,30,22.3,45.7 2024-05-04 09:00,11.4,30,22.2,48.2 2024-05-04 10:00,11.3,29,22.1,50.0 2024-05-04 11:00,11.3,29,22.0,50.7 2024-05-04 12:00,11.4,29,22.0,52.2 2024-05-04 13:00,11.4,28,22.0,50.0 2024-05-04 14:00,11.4,28,22.0,52.2 2024-05-04 15:00,11.4,28,22.0,48.2 2024-05-04 16:00,11.3,28,22.1,46.4 2024-05-04 17:00,11.3,28,22.1,44.6 2024-05-04 18:00,11.3,28,22.2,41.4 2024-05-04 19:00,11.3,28,22.2,40.1 2024-05-04 20:00,11.2,28,22.3,39.7 2024-05-04 21:00,11.2,29,22.3,39.4 2024-05-04 22:00,11.2,28,22.3,39.6 2024-05-04 23:00,11.2,28,22.3,38.7 2024-05-05 00:00,11.2,28,22.3,38.5 2024-05-05 01:00,11.2,28,22.3,37.8 2024-05-05 02:00,11.2,28,22.3,37.6 2024-05-05 03:00,11.2,28,22.3,37.2 2024-05-05 04:00,11.1,28,22.4,37.9 2024-05-05 05:00,11.1,28,22.4,39.0 2024-05-05 06:00,11.1,28,22.3,41.7 2024-05-05 07:00,11.1,28,22.3,41.7 2024-05-05 08:00,11.1,28,22.3,44.1 2024-05-05 09:00,11.1,28,22.3,48.6 2024-05-05 10:00,11.1,27,22.2,53.1 2024-05-05 11:00,11.1,27,22.1,47.8 2024-05-05 12:00,11.1,28,22.1,48.6 2024-05-05 13:00,11.2,28,22.2,37.9 2024-05-05 14:00,11.2,28,22.2,45.0 2024-05-05 15:00,11.1,28,22.2,44.6 2024-05-05 16:00,11.1,28,22.2,42.8 2024-05-05 17:00,11.0,28,22.2,43.0 2024-05-05 18:00,11.0,28,22.3,39.4 2024-05-05 19:00,11.0,28,22.3,38.8 2024-05-05 20:00,10.9,27,22.3,40.5 2024-05-05 21:00,10.9,28,22.3,40.1 2024-05-05 22:00,10.9,28,22.4,39.7 2024-05-05 23:00,10.9,27,22.4,37.8 2024-05-06 00:00,10.9,28,22.4,37.6 2024-05-06 01:00,10.9,28,22.4,36.7 2024-05-06 02:00,10.9,27,22.4,35.6 2024-05-06 03:00,10.8,27,22.4,35.1