#------------------------------------------------- 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: 2024-04-26 12:00 to 2024-04-29 11:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1008: Onion Park, 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 # #------------------------------------------------------------------------------------------------------ # # Onion Park (1008) # Montana SNOTEL Site - 7410 ft # Reporting Frequency: Hourly; Date Range: 2024-04-26 12:00 to 2024-04-29 11:00 # # As of: Apr 29, 2024, 11:20:41 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-26 12:00,6.8,19,13.7,39.2 2024-04-26 13:00,6.8,18,13.7,41.5 2024-04-26 14:00,6.8,19,13.7,41.0 2024-04-26 15:00,6.8,19,13.7,40.8 2024-04-26 16:00,6.7,19,13.7,39.2 2024-04-26 17:00,6.6,19,13.7,38.5 2024-04-26 18:00,6.6,19,13.6,37.6 2024-04-26 19:00,6.6,19,13.6,36.0 2024-04-26 20:00,6.6,19,13.6,35.2 2024-04-26 22:00,6.6,19,13.6,34.7 2024-04-26 23:00,6.6,,13.6,34.3 2024-04-27 00:00,6.6,19,13.6,34.3 2024-04-27 01:00,6.6,,13.6,34.2 2024-04-27 02:00,6.6,,13.6,34.3 2024-04-27 03:00,6.6,,13.6,34.0 2024-04-27 04:00,6.6,,13.6,34.0 2024-04-27 05:00,6.6,,13.6,33.8 2024-04-27 06:00,6.6,,13.8,34.9 2024-04-27 07:00,6.6,,14.0,34.9 2024-04-27 08:00,6.7,18,14.3,37.4 2024-04-27 09:00,6.7,19,14.2,40.8 2024-04-27 10:00,6.7,19,14.3,41.4 2024-04-27 11:00,6.7,18,14.0,41.0 2024-04-27 12:00,6.7,19,13.9,41.2 2024-04-27 13:00,6.7,18,13.6,37.2 2024-04-27 14:00,6.7,19,13.8,38.5 2024-04-27 15:00,6.8,19,13.7,36.9 2024-04-27 16:00,6.7,19,13.7,36.7 2024-04-27 17:00,6.7,19,13.8,35.2 2024-04-27 18:00,6.8,19,13.8,34.9 2024-04-27 19:00,6.7,18,13.8,34.9 2024-04-27 20:00,6.7,18,13.8,35.2 2024-04-27 21:00,6.7,17,13.8,33.6 2024-04-27 22:00,6.7,17,13.8,33.4 2024-04-27 23:00,6.7,18,13.8,33.4 2024-04-28 00:00,6.7,18,13.8,34.2 2024-04-28 01:00,6.7,18,13.8,32.9 2024-04-28 02:00,6.7,18,13.8,32.5 2024-04-28 03:00,6.7,18,13.7,32.0 2024-04-28 04:00,6.7,18,14.0,32.5 2024-04-28 05:00,6.7,18,13.8,31.1 2024-04-28 06:00,6.7,17,13.8,30.7 2024-04-28 07:00,6.7,18,14.0,32.0 2024-04-28 08:00,6.7,18,14.4,33.4 2024-04-28 09:00,6.7,18,14.4,38.3 2024-04-28 10:00,6.7,17,14.5,37.8 2024-04-28 11:00,6.7,17,14.2,41.9 2024-04-28 12:00,6.7,18,14.3,43.0 2024-04-28 13:00,6.7,19,14.1,43.5 2024-04-28 14:00,6.6,18,14.0,45.1 2024-04-28 15:00,6.5,18,13.9,43.0 2024-04-28 16:00,6.5,18,13.9,43.2 2024-04-28 17:00,6.4,19,13.9,40.5 2024-04-28 18:00,6.4,18,13.9,36.3 2024-04-28 19:00,6.4,19,13.8,33.4 2024-04-28 20:00,6.4,19,13.8,34.0 2024-04-28 21:00,6.4,19,13.8,33.8 2024-04-28 22:00,6.4,19,13.8,30.9 2024-04-28 23:00,6.4,19,13.8,31.3 2024-04-29 00:00,6.4,18,13.8,32.0 2024-04-29 01:00,6.4,19,13.8,31.6 2024-04-29 02:00,6.4,19,13.8,31.3 2024-04-29 03:00,6.3,19,13.8,30.4 2024-04-29 04:00,6.4,18,13.8,30.2 2024-04-29 05:00,6.3,18,13.8,30.9 2024-04-29 06:00,6.4,18,14.4,33.4 2024-04-29 07:00,6.4,18,14.3,34.7 2024-04-29 08:00,6.5,18,14.4,37.6 2024-04-29 09:00,6.4,18,14.0,42.8 2024-04-29 10:00,6.4,18,14.4,42.6