#------------------------------------------------- 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: 2025-07-05 02:00 to 2025-07-12 01:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 590: Lone Mountain, 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 # #------------------------------------------------------------------------------------------------------ # # Lone Mountain (590) # Montana SNOTEL Site - 8810 ft # Reporting Frequency: Hourly; Date Range: 2025-07-05 02:00 to 2025-07-12 01:00 # # As of: Jul 12, 2025, 1:50:55 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-07-05 02:00,,0,26.60,41.7 2025-07-05 03:00,,0,26.60,41.7 2025-07-05 04:00,,0,26.60,39.9 2025-07-05 05:00,,0,26.60,41.7 2025-07-05 06:00,,0,26.60,44.8 2025-07-05 07:00,,0,26.60,47.3 2025-07-05 08:00,,0,26.50,51.3 2025-07-05 09:00,,0,26.50,54.3 2025-07-05 10:00,,0,26.40,52.0 2025-07-05 11:00,,0,26.50,46.8 2025-07-05 12:00,,0,26.70,44.1 2025-07-05 13:00,,0,26.70,43.0 2025-07-05 14:00,,0,26.70,49.6 2025-07-05 15:00,,0,26.60,51.8 2025-07-05 16:00,,0,26.60,52.9 2025-07-05 17:00,,0,26.60,52.2 2025-07-05 18:00,,0,26.70,49.3 2025-07-05 19:00,,0,26.70,47.1 2025-07-05 20:00,,0,26.70,45.3 2025-07-05 21:00,,0,26.70,45.0 2025-07-05 22:00,,0,26.70,44.4 2025-07-05 23:00,,0,26.80,42.4 2025-07-06 00:00,0.0,0,26.70,41.7 2025-07-06 01:00,,0,26.80,42.4 2025-07-06 02:00,,0,26.80,40.1 2025-07-06 03:00,,0,26.80,40.5 2025-07-06 04:00,,0,26.80,40.8 2025-07-06 05:00,,0,26.80,42.6 2025-07-06 06:00,,0,26.80,44.6 2025-07-06 07:00,,0,26.80,47.7 2025-07-06 08:00,,0,26.60,50.5 2025-07-06 09:00,,0,26.60,52.9 2025-07-06 10:00,,0,26.50,54.7 2025-07-06 11:00,,,26.50,56.3 2025-07-06 12:00,,0,26.50,57.9 2025-07-06 13:00,,,26.50,59.5 2025-07-06 14:00,,0,26.50,60.8 2025-07-06 15:00,,,26.50,62.1 2025-07-06 16:00,,0,26.50,61.5 2025-07-06 17:00,,0,26.60,58.6 2025-07-06 18:00,,0,26.60,56.8 2025-07-06 19:00,,0,26.60,54.5 2025-07-06 20:00,,0,26.60,53.1 2025-07-06 21:00,,0,26.70,51.1 2025-07-06 22:00,,0,26.70,50.5 2025-07-06 23:00,,0,26.70,50.7 2025-07-07 00:00,0.0,0,26.70,48.7 2025-07-07 01:00,,0,26.70,47.1 2025-07-07 02:00,,0,26.70,47.7 2025-07-07 03:00,,0,26.70,46.4 2025-07-07 04:00,,0,26.80,46.4 2025-07-07 05:00,,0,26.80,46.8 2025-07-07 06:00,,0,26.70,48.9 2025-07-07 07:00,,0,26.70,52.3 2025-07-07 08:00,,0,26.50,55.8 2025-07-07 09:00,,0,26.60,59.4 2025-07-07 10:00,,0,26.50,61.0 2025-07-07 11:00,,0,26.40,62.8 2025-07-07 12:00,,0,26.40,64.8 2025-07-07 13:00,,0,26.40,67.3 2025-07-07 14:00,,0,26.40,63.3 2025-07-07 15:00,,0,26.50,65.3 2025-07-07 16:00,,0,26.50,64.0 2025-07-07 17:00,,0,26.50,65.8 2025-07-07 18:00,,0,26.50,63.1 2025-07-07 19:00,,0,26.60,61.7 2025-07-07 20:00,,0,26.60,60.4 2025-07-07 21:00,,0,26.60,61.3 2025-07-07 22:00,,0,26.60,60.4 2025-07-07 23:00,,0,26.60,60.3 2025-07-08 00:00,0.0,0,26.70,59.5 2025-07-08 01:00,,0,26.60,58.8 2025-07-08 02:00,,,26.70,57.9 2025-07-08 03:00,,,26.70,55.6 2025-07-08 04:00,,0,26.70,54.0 2025-07-08 05:00,,0,26.70,52.9 2025-07-08 06:00,,0,26.70,56.5 2025-07-08 07:00,,0,26.70,58.6 2025-07-08 08:00,,0,26.50,61.7 2025-07-08 09:00,,,26.50,65.3 2025-07-08 10:00,,0,26.40,66.9 2025-07-08 11:00,,0,26.40,67.5 2025-07-08 12:00,,,26.40,69.4 2025-07-08 13:00,,,26.40,70.5 2025-07-08 14:00,,,26.40,70.3 2025-07-08 15:00,,0,26.40,71.1 2025-07-08 16:00,,0,26.40,71.8 2025-07-08 17:00,,,26.50,70.3 2025-07-08 18:00,,0,26.50,66.6 2025-07-08 19:00,,0,26.60,60.4 2025-07-08 20:00,,0,26.60,60.3 2025-07-08 21:00,,0,26.60,58.3 2025-07-08 22:00,,0,26.60,57.0 2025-07-08 23:00,,0,26.60,57.6 2025-07-09 00:00,0.0,0,26.70,56.3 2025-07-09 01:00,,0,26.70,57.2 2025-07-09 02:00,,0,26.70,54.5 2025-07-09 03:00,,0,26.70,55.4 2025-07-09 04:00,,0,26.70,55.4 2025-07-09 05:00,,0,26.70,55.0 2025-07-09 06:00,,0,26.70,57.2 2025-07-09 07:00,,0,26.60,61.2 2025-07-09 08:00,,0,26.40,64.2 2025-07-09 09:00,,0,26.50,68.5 2025-07-09 10:00,,0,26.40,68.5 2025-07-09 11:00,,0,26.40,70.5 2025-07-09 12:00,,0,26.40,69.6 2025-07-09 13:00,,0,26.40,71.1 2025-07-09 14:00,,0,26.40,64.0 2025-07-09 15:00,,0,26.50,64.4 2025-07-09 16:00,,0,26.50,65.1 2025-07-09 17:00,,0,26.50,61.5 2025-07-09 18:00,,0,26.50,59.7 2025-07-09 19:00,,0,26.60,59.0 2025-07-09 20:00,,0,26.60,59.0 2025-07-09 21:00,,0,26.60,58.3 2025-07-09 22:00,,0,26.60,57.6 2025-07-09 23:00,,,26.60,55.0 2025-07-10 00:00,0.0,0,26.70,53.4 2025-07-10 01:00,,0,26.70,54.5 2025-07-10 02:00,,0,26.70,54.0 2025-07-10 03:00,,0,26.70,53.6 2025-07-10 04:00,,0,26.70,51.6 2025-07-10 05:00,,0,26.70,50.7 2025-07-10 06:00,,0,26.70,51.6 2025-07-10 07:00,,0,26.70,53.2 2025-07-10 08:00,,0,26.50,57.7 2025-07-10 09:00,,0,26.50,58.3 2025-07-10 10:00,,0,26.40,62.1 2025-07-10 11:00,,0,26.40,62.6 2025-07-10 12:00,,,26.40,63.5 2025-07-10 13:00,,0,26.40,65.8 2025-07-10 14:00,,0,26.40,68.0 2025-07-10 15:00,,0,26.40,68.4 2025-07-10 16:00,,0,26.50,65.5 2025-07-10 17:00,,0,26.50,64.0 2025-07-10 18:00,,0,26.50,59.0 2025-07-10 19:00,,0,26.60,55.2 2025-07-10 20:00,,0,26.60,53.1 2025-07-10 21:00,,0,26.60,52.0 2025-07-10 22:00,,0,26.60,49.1 2025-07-10 23:00,,0,26.60,48.0 2025-07-11 00:00,0.0,0,26.70,46.6 2025-07-11 01:00,,0,26.70,44.6 2025-07-11 02:00,,0,26.70,43.7 2025-07-11 03:00,,0,26.70,42.6 2025-07-11 04:00,,0,26.70,41.2 2025-07-11 05:00,,0,26.70,41.2 2025-07-11 06:00,,0,26.70,43.2 2025-07-11 07:00,,0,26.60,46.2 2025-07-11 08:00,,0,26.70,46.4 2025-07-11 09:00,,0,26.60,50.7 2025-07-11 10:00,,0,26.40,57.4 2025-07-11 11:00,,,26.50,57.4 2025-07-11 12:00,,0,26.50,54.9 2025-07-11 13:00,,0,26.50,59.2 2025-07-11 14:00,,0,26.50,59.9 2025-07-11 15:00,,0,26.50,60.6 2025-07-11 16:00,,0,26.50,59.7 2025-07-11 17:00,,0,26.50,57.7 2025-07-11 18:00,,0,26.60,55.4 2025-07-11 19:00,,0,26.60,52.3 2025-07-11 20:00,,0,26.70,51.3 2025-07-11 21:00,,0,26.70,50.2 2025-07-11 22:00,,0,26.70,50.9 2025-07-11 23:00,,0,26.70,52.5 2025-07-12 00:00,,0,26.70,51.4 2025-07-12 01:00,,0,26.70,52.0