#------------------------------------------------- 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: 2024-09-13 13:00 to 2024-09-16 12:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 727: Saddle 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 # #------------------------------------------------------------------------------------------------------ # # Saddle Mtn. (727) # Montana SNOTEL Site - 7940 ft # Reporting Frequency: Hourly; Date Range: 2024-09-13 13:00 to 2024-09-16 12:00 # # As of: Sep 16, 2024, 12:12:08 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-09-13 13:00,0.1,0,24.0,45.1 2024-09-13 14:00,0.1,0,24.1,47.3 2024-09-13 15:00,0.1,0,24.1,45.9 2024-09-13 16:00,0.0,0,24.1,45.7 2024-09-13 17:00,0.1,0,24.1,43.7 2024-09-13 18:00,0.0,0,24.1,40.8 2024-09-13 19:00,0.0,0,24.0,39.4 2024-09-13 20:00,0.0,0,24.0,38.5 2024-09-13 21:00,0.0,0,24.0,39.2 2024-09-13 22:00,0.0,0,23.9,39.6 2024-09-13 23:00,0.0,0,23.9,39.9 2024-09-14 00:00,0.0,0,23.9,40.5 2024-09-14 01:00,0.0,0,23.9,39.9 2024-09-14 02:00,0.0,0,23.9,39.0 2024-09-14 03:00,0.0,0,23.8,38.8 2024-09-14 04:00,0.0,0,23.8,39.0 2024-09-14 05:00,0.0,0,23.8,38.5 2024-09-14 06:00,0.0,0,23.8,39.0 2024-09-14 07:00,0.0,0,23.9,39.9 2024-09-14 08:00,0.0,0,23.9,42.3 2024-09-14 09:00,0.0,0,23.9,47.1 2024-09-14 10:00,0.0,0,24.0,50.7 2024-09-14 11:00,0.0,0,24.1,51.8 2024-09-14 12:00,0.1,0,24.0,53.2 2024-09-14 13:00,0.1,0,24.0,56.3 2024-09-14 14:00,0.1,0,24.1,55.4 2024-09-14 15:00,0.1,0,24.2,53.6 2024-09-14 16:00,0.0,0,24.2,54.0 2024-09-14 17:00,0.0,0,24.2,51.3 2024-09-14 18:00,0.0,0,24.2,49.3 2024-09-14 19:00,0.0,0,24.2,48.9 2024-09-14 20:00,0.0,0,24.2,49.5 2024-09-14 21:00,0.0,0,24.2,48.2 2024-09-14 22:00,0.0,0,24.2,48.7 2024-09-14 23:00,0.0,0,24.1,48.9 2024-09-15 00:00,0.0,0,24.1,49.1 2024-09-15 01:00,0.0,0,24.1,49.5 2024-09-15 02:00,0.0,0,24.1,49.3 2024-09-15 03:00,0.0,0,24.0,48.9 2024-09-15 04:00,0.0,0,24.0,49.3 2024-09-15 05:00,0.0,0,24.0,49.6 2024-09-15 06:00,0.0,0,24.0,50.7 2024-09-15 07:00,0.0,0,24.0,47.8 2024-09-15 08:00,0.0,0,24.0,51.4 2024-09-15 09:00,0.0,0,24.1,54.7 2024-09-15 10:00,0.0,0,24.1,56.1 2024-09-15 11:00,0.1,0,24.1,56.5 2024-09-15 12:00,0.1,0,24.1,56.3 2024-09-15 13:00,0.0,0,24.2,55.6 2024-09-15 14:00,0.0,0,24.2,57.4 2024-09-15 15:00,0.1,0,24.2,54.7 2024-09-15 16:00,0.1,0,24.2,52.5 2024-09-15 17:00,0.0,0,24.2,49.8 2024-09-15 18:00,0.0,0,24.2,46.8 2024-09-15 19:00,0.0,0,24.2,47.7 2024-09-15 20:00,0.0,0,24.2,46.9 2024-09-15 21:00,0.0,0,24.2,45.0 2024-09-15 22:00,0.0,0,24.1,44.2 2024-09-15 23:00,0.0,0,24.1,45.5 2024-09-16 00:00,0.0,0,24.1,46.0 2024-09-16 01:00,0.0,0,24.1,46.6 2024-09-16 02:00,0.0,0,24.0,46.2 2024-09-16 03:00,0.0,0,24.0,44.2 2024-09-16 04:00,0.0,0,24.0,44.4 2024-09-16 05:00,0.0,0,24.0,42.8 2024-09-16 06:00,0.0,0,24.0,44.2 2024-09-16 07:00,0.0,0,24.0,45.1 2024-09-16 08:00,0.0,0,24.0,48.6 2024-09-16 09:00,0.0,0,24.0,55.0 2024-09-16 10:00,0.1,0,24.1,53.4 2024-09-16 11:00,0.1,0,24.1,55.8