#------------------------------------------------- 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: 2025-02-06 09:00 to 2025-02-13 08:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 901: Stuart 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Stuart Mountain (901) # Montana SNOTEL Site - 7270 ft # Reporting Frequency: Hourly; Date Range: 2025-02-06 09:00 to 2025-02-13 08:00 # # As of: Feb 13, 2025, 8:52:39 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-02-06 09:00,18.7,67,17.9,11.5 2025-02-06 10:00,18.7,67,17.9,13.3 2025-02-06 11:00,18.7,67,17.9,15.4 2025-02-06 12:00,18.7,66,18.0,17.1 2025-02-06 13:00,18.7,66,18.0,16.3 2025-02-06 14:00,18.7,67,18.0,17.4 2025-02-06 15:00,18.7,66,18.0,15.3 2025-02-06 16:00,18.7,67,18.0,14.4 2025-02-06 17:00,18.7,67,18.0,10.2 2025-02-06 18:00,18.7,67,18.0,10.6 2025-02-06 19:00,18.7,67,18.0,10.8 2025-02-06 20:00,18.7,67,18.0,10.6 2025-02-06 21:00,18.7,67,18.0,10.2 2025-02-06 22:00,18.7,67,18.0,10.4 2025-02-06 23:00,18.7,67,18.0,10.0 2025-02-07 00:00,18.8,67,18.0,10.2 2025-02-07 01:00,18.8,68,18.0,9.9 2025-02-07 02:00,18.8,68,18.0,9.0 2025-02-07 03:00,18.8,68,18.0,8.2 2025-02-07 04:00,18.8,68,18.0,6.6 2025-02-07 05:00,18.9,68,18.0,5.5 2025-02-07 06:00,18.9,68,18.0,4.1 2025-02-07 07:00,18.9,68,18.0,2.3 2025-02-07 08:00,18.9,68,18.0,1.6 2025-02-07 09:00,19.0,68,18.0,2.3 2025-02-07 10:00,19.0,68,18.0,2.7 2025-02-07 11:00,19.0,68,18.1,4.8 2025-02-07 12:00,19.0,68,18.1,9.5 2025-02-07 13:00,19.0,67,18.1,8.6 2025-02-07 14:00,19.0,67,18.1,7.3 2025-02-07 15:00,19.0,67,18.2,5.7 2025-02-07 16:00,19.0,67,18.2,4.6 2025-02-07 17:00,19.0,67,18.2,4.8 2025-02-07 18:00,19.0,68,18.2,4.3 2025-02-07 19:00,19.0,68,18.2,4.5 2025-02-07 20:00,19.0,67,18.2,5.0 2025-02-07 21:00,19.0,67,18.2,4.6 2025-02-07 22:00,19.0,67,18.2,4.8 2025-02-07 23:00,19.0,67,18.2,5.2 2025-02-08 00:00,19.0,67,18.2,5.2 2025-02-08 01:00,19.0,67,18.2,5.0 2025-02-08 02:00,19.0,67,18.2,5.0 2025-02-08 03:00,19.0,67,18.2,5.4 2025-02-08 04:00,19.0,67,18.2,5.4 2025-02-08 05:00,19.0,67,18.2,5.5 2025-02-08 06:00,19.0,67,18.2,5.7 2025-02-08 07:00,19.0,68,18.2,5.7 2025-02-08 08:00,19.0,67,18.2,6.1 2025-02-08 09:00,19.0,67,18.2,7.7 2025-02-08 10:00,19.0,68,18.2,8.8 2025-02-08 11:00,19.1,68,18.2,10.9 2025-02-08 12:00,19.1,68,18.3,10.2 2025-02-08 13:00,19.0,68,18.3,12.0 2025-02-08 14:00,19.1,68,18.3,10.9 2025-02-08 15:00,19.1,68,18.3,10.4 2025-02-08 16:00,19.1,68,18.3,10.0 2025-02-08 17:00,19.1,68,18.3,9.7 2025-02-08 18:00,19.1,69,18.3,9.3 2025-02-08 19:00,19.1,68,18.3,9.3 2025-02-08 20:00,19.1,68,18.3,9.0 2025-02-08 21:00,19.1,69,18.3,9.0 2025-02-08 22:00,19.2,70,18.3,9.0 2025-02-08 23:00,19.2,71,18.3,8.8 2025-02-09 00:00,19.2,71,18.3,8.2 2025-02-09 01:00,19.2,72,18.3,7.2 2025-02-09 02:00,19.2,72,18.3,6.1 2025-02-09 03:00,19.2,72,18.3,4.3 2025-02-09 04:00,19.2,72,18.3,3.9 2025-02-09 05:00,19.2,72,18.3,3.6 2025-02-09 06:00,19.2,72,18.3,4.3 2025-02-09 07:00,19.2,71,18.3,4.6 2025-02-09 08:00,19.2,71,18.3,6.1 2025-02-09 09:00,19.2,71,18.3,8.8 2025-02-09 10:00,19.2,71,18.4,9.3 2025-02-09 11:00,19.2,70,18.4,10.8 2025-02-09 12:00,19.2,70,18.4,10.6 2025-02-09 13:00,19.2,70,18.4,9.5 2025-02-09 14:00,19.2,70,18.4,9.7 2025-02-09 15:00,19.2,70,18.4,9.9 2025-02-09 16:00,19.2,70,18.4,8.2 2025-02-09 17:00,19.2,70,18.4,6.1 2025-02-09 18:00,19.2,70,18.4,5.7 2025-02-09 19:00,19.2,70,18.4,5.2 2025-02-09 20:00,19.2,70,18.4,5.2 2025-02-09 21:00,19.2,70,18.4,4.8 2025-02-09 22:00,19.2,70,18.4,4.3 2025-02-09 23:00,19.2,70,18.4,3.7 2025-02-10 00:00,19.2,70,18.3,3.9 2025-02-10 01:00,19.2,70,18.4,3.6 2025-02-10 02:00,19.2,70,18.4,2.8 2025-02-10 03:00,19.2,70,18.4,2.1 2025-02-10 04:00,19.3,70,18.4,1.0 2025-02-10 05:00,19.2,70,18.4,-0.2 2025-02-10 06:00,19.2,70,18.4,-0.9 2025-02-10 07:00,19.2,70,18.4,-1.1 2025-02-10 08:00,19.2,70,18.3,0.1 2025-02-10 09:00,19.2,69,18.3,-2.4 2025-02-10 10:00,19.3,69,18.3,-3.5 2025-02-10 11:00,19.3,69,18.4,-1.5 2025-02-10 12:00,19.3,69,18.4,-1.5 2025-02-10 13:00,19.3,69,18.4,5.5 2025-02-10 14:00,19.3,68,18.4,4.6 2025-02-10 15:00,19.3,68,18.4,2.7 2025-02-10 16:00,19.3,68,18.4,-0.2 2025-02-10 17:00,19.3,68,18.4,-2.9 2025-02-10 18:00,19.3,68,18.4,-6.0 2025-02-10 19:00,19.3,68,18.3,-6.7 2025-02-10 20:00,19.3,69,18.3,-6.9 2025-02-10 21:00,19.3,69,18.3,-6.9 2025-02-10 22:00,19.3,68,18.3,-10.3 2025-02-10 23:00,19.3,68,18.3,-11.4 2025-02-11 00:00,19.2,69,18.3,-12.6 2025-02-11 01:00,19.2,68,18.2,-13.7 2025-02-11 02:00,19.2,69,18.2,-14.8 2025-02-11 03:00,19.2,69,18.2,-10.8 2025-02-11 04:00,19.2,68,18.2,-9.4 2025-02-11 05:00,19.2,68,18.2,-9.0 2025-02-11 06:00,19.2,68,18.2,-9.6 2025-02-11 07:00,19.2,68,18.2,-9.2 2025-02-11 08:00,19.2,68,18.2,-7.8 2025-02-11 09:00,19.2,68,18.2,-5.3 2025-02-11 10:00,19.3,67,18.2,5.5 2025-02-11 11:00,19.3,67,18.3,6.1 2025-02-11 12:00,19.3,66,18.3,7.9 2025-02-11 13:00,19.3,66,18.3,1.6 2025-02-11 14:00,19.3,66,18.3,1.8 2025-02-11 15:00,19.3,66,18.3,1.2 2025-02-11 16:00,19.3,66,18.3,-2.4 2025-02-11 17:00,19.3,66,18.3,-5.8 2025-02-11 18:00,19.3,67,18.2,-7.6 2025-02-11 19:00,19.3,67,18.2,-7.6 2025-02-11 20:00,19.3,67,18.2,-7.1 2025-02-11 21:00,19.3,66,18.2,-7.2 2025-02-11 22:00,19.3,67,18.2,-8.7 2025-02-11 23:00,19.3,66,18.2,-9.2 2025-02-12 00:00,19.2,66,18.3,-9.6 2025-02-12 01:00,19.2,66,18.1,-10.1 2025-02-12 02:00,19.2,66,18.1,-10.1 2025-02-12 03:00,19.2,66,18.1,-11.4 2025-02-12 04:00,19.2,66,18.1,-12.3 2025-02-12 05:00,19.2,67,18.1,-14.1 2025-02-12 06:00,19.2,67,18.1,-14.4 2025-02-12 07:00,19.2,67,18.0,-15.3 2025-02-12 08:00,19.2,67,18.0,-12.5 2025-02-12 09:00,19.2,67,18.1,-8.5 2025-02-12 10:00,19.2,66,18.1,2.5 2025-02-12 11:00,19.3,66,18.1,4.5 2025-02-12 12:00,19.3,65,18.2,8.1 2025-02-12 13:00,19.3,64,18.2,6.1 2025-02-12 14:00,19.3,65,18.2,3.6 2025-02-12 15:00,19.3,65,18.2,-0.4 2025-02-12 16:00,19.3,65,18.2,-2.6 2025-02-12 17:00,19.3,65,18.2,-4.0 2025-02-12 18:00,19.3,66,18.2,-3.6 2025-02-12 19:00,19.3,66,18.2,-4.7 2025-02-12 20:00,19.3,65,18.2,-5.6 2025-02-12 21:00,19.3,65,18.2,-5.3 2025-02-12 22:00,19.3,65,18.2,-4.5 2025-02-12 23:00,19.3,65,18.2,-4.2 2025-02-13 00:00,19.3,65,18.2,-4.5 2025-02-13 01:00,19.3,65,18.2,-6.2 2025-02-13 02:00,19.3,65,18.2,-4.4 2025-02-13 03:00,19.3,65,18.2,-4.4 2025-02-13 04:00,19.3,65,18.2,-3.1 2025-02-13 05:00,19.3,65,18.2,-2.2 2025-02-13 06:00,19.3,65,18.2,-1.8 2025-02-13 07:00,19.3,65,18.2,0.0 2025-02-13 08:00,19.3,65,18.2,2.5