#------------------------------------------------- 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: 2025-07-07 00:00 to 2025-07-09 23:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 664: Noisy Basin, 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Noisy Basin (664) # Montana SNOTEL Site - 6070 ft # Reporting Frequency: Hourly; Date Range: 2025-07-07 00:00 to 2025-07-09 23:00 # # As of: Jul 9, 2025, 11:37:02 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-07-07 00:00,,0,62.8,51.6 2025-07-07 01:00,,0,62.8,50.4 2025-07-07 02:00,,0,62.9,50.2 2025-07-07 03:00,,0,62.9,49.6 2025-07-07 04:00,,0,62.9,50.0 2025-07-07 05:00,,0,62.9,50.0 2025-07-07 06:00,,,62.9,56.1 2025-07-07 07:00,,,62.7,67.5 2025-07-07 08:00,,0,62.5,62.1 2025-07-07 09:00,,0,62.4,63.7 2025-07-07 10:00,,0,62.4,65.1 2025-07-07 11:00,,0,62.3,63.7 2025-07-07 12:00,,0,62.3,65.7 2025-07-07 13:00,,0,62.3,68.0 2025-07-07 14:00,,0,62.3,69.1 2025-07-07 15:00,,,62.3,69.6 2025-07-07 16:00,,0,62.4,70.2 2025-07-07 17:00,,0,62.4,65.8 2025-07-07 18:00,,0,62.5,65.5 2025-07-07 19:00,,0,62.6,63.0 2025-07-07 20:00,,0,62.6,58.1 2025-07-07 21:00,,0,62.7,56.8 2025-07-07 22:00,,0,62.7,58.3 2025-07-07 23:00,,0,62.8,57.0 2025-07-08 00:00,,1,62.8,56.7 2025-07-08 01:00,,0,62.8,56.1 2025-07-08 02:00,,0,62.8,55.0 2025-07-08 03:00,,0,62.8,53.8 2025-07-08 04:00,,0,62.8,54.7 2025-07-08 05:00,,0,62.8,53.6 2025-07-08 06:00,,,62.8,61.9 2025-07-08 07:00,,,62.6,70.7 2025-07-08 08:00,,,62.4,71.1 2025-07-08 09:00,,,62.3,70.7 2025-07-08 10:00,,0,62.2,71.6 2025-07-08 11:00,,0,62.2,70.7 2025-07-08 12:00,,,62.2,72.3 2025-07-08 13:00,,0,62.1,75.2 2025-07-08 14:00,,,62.1,77.9 2025-07-08 15:00,,,62.2,79.3 2025-07-08 16:00,,0,62.3,77.9 2025-07-08 17:00,,0,62.3,73.4 2025-07-08 18:00,,0,62.4,72.0 2025-07-08 19:00,,0,62.5,68.0 2025-07-08 20:00,,0,62.6,64.0 2025-07-08 21:00,,0,62.6,64.0 2025-07-08 22:00,,0,62.7,63.1 2025-07-08 23:00,,0,62.7,62.2 2025-07-09 00:00,,1,62.7,60.8 2025-07-09 01:00,,0,62.7,59.5 2025-07-09 02:00,,0,62.8,58.3 2025-07-09 03:00,,0,62.8,57.6 2025-07-09 04:00,,1,62.8,57.9 2025-07-09 05:00,,0,62.8,59.2 2025-07-09 06:00,,,62.7,67.8 2025-07-09 07:00,,0,62.6,62.2 2025-07-09 08:00,,0,62.5,68.2 2025-07-09 09:00,,,62.5,69.3 2025-07-09 10:00,,0,62.4,73.4 2025-07-09 11:00,,0,62.3,73.6 2025-07-09 12:00,,,62.3,71.8 2025-07-09 13:00,,0,62.3,72.9 2025-07-09 14:00,,,62.3,76.5 2025-07-09 15:00,,0,62.2,75.6 2025-07-09 16:00,,0,62.3,72.3 2025-07-09 17:00,,0,62.4,67.6 2025-07-09 18:00,,0,62.5,64.8 2025-07-09 19:00,,0,62.5,61.2 2025-07-09 20:00,,0,62.6,58.1 2025-07-09 21:00,,0,62.7,56.8 2025-07-09 22:00,,0,62.7,56.7 2025-07-09 23:00,,0,62.7,57.7