#------------------------------------------------- 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: Daily # Date Range: 2025-10-01 to 2026-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 930: Peterson Meadows, 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 - Start of Day 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 - Start of Day N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Density Value None Instantaneous - Start of Day N/A Percent N/A SNDN The mass of snow per unit volume, expressed as a percent of water content # # 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 # #------------------------------------------------------------------------------------------------------ # # Peterson Meadows (930) Montana SNOTEL Site - 7190 ft # Reporting Frequency: Daily; Date Range: 2025-10-01 to 2026-09-30 # # As of: Jan 12, 2026, 10:22:18 PM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Snow Depth (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Snow Density (pct) Start of Day Values 2025-10-01,0.0,0,0.0, 2025-10-02,0.0,0,0.0, 2025-10-03,0.0,0,0.1, 2025-10-04,0.0,0,0.8, 2025-10-05,0.0,0,0.8, 2025-10-06,0.0,0,0.8, 2025-10-07,0.0,0,1.0, 2025-10-08,0.0,0,1.0, 2025-10-09,0.0,0,1.0, 2025-10-10,0.0,0,1.0, 2025-10-11,0.0,0,1.0, 2025-10-12,0.0,0,1.0, 2025-10-13,0.4,2,1.2, 2025-10-14,0.5,3,1.5, 2025-10-15,0.6,3,1.6, 2025-10-16,0.6,2,1.6, 2025-10-17,0.6,2,1.8, 2025-10-18,0.5,1,1.8, 2025-10-19,0.5,1,1.9, 2025-10-20,0.7,2,2.1, 2025-10-21,0.7,2,2.2, 2025-10-22,0.7,2,2.2, 2025-10-23,0.7,2,2.2, 2025-10-24,0.7,1,2.2, 2025-10-25,0.5,1,2.3, 2025-10-26,0.5,1,2.3, 2025-10-27,0.8,3,2.5, 2025-10-28,0.8,3,2.6, 2025-10-29,0.8,2,2.6, 2025-10-30,0.8,2,2.6, 2025-10-31,0.8,2,2.6, 2025-11-01,0.8,2,2.8, 2025-11-02,0.5,1,2.8, 2025-11-03,0.3,1,2.8, 2025-11-04,0.2,1,2.9, 2025-11-05,0.1,1,2.9, 2025-11-06,0.0,0,3.0, 2025-11-07,0.2,2,3.1, 2025-11-08,0.2,2,3.1, 2025-11-09,0.1,1,3.1, 2025-11-10,0.0,0,3.2, 2025-11-11,0.0,0,3.2, 2025-11-12,0.0,0,3.2, 2025-11-13,0.0,0,3.2, 2025-11-14,0.0,0,3.3, 2025-11-15,0.0,0,3.7, 2025-11-16,0.0,0,3.9, 2025-11-17,0.0,0,3.9, 2025-11-18,0.0,0,3.9, 2025-11-19,0.0,0,3.9, 2025-11-20,0.5,3,4.1, 2025-11-21,0.5,1,4.1, 2025-11-22,0.5,1,4.1, 2025-11-23,0.5,2,4.1, 2025-11-24,0.5,1,4.2, 2025-11-25,0.9,5,4.4, 2025-11-26,1.0,4,4.5,25.0 2025-11-27,1.0,4,4.5,25.0 2025-11-28,1.0,4,4.5,25.0 2025-11-29,1.2,7,4.6,17.1 2025-11-30,1.3,7,4.7,18.6 2025-12-01,1.3,6,4.7,21.7 2025-12-02,1.5,7,5.0,21.4 2025-12-03,1.6,10,5.0,16.0 2025-12-04,1.7,9,5.1,18.9 2025-12-05,2.0,11,5.3,18.2 2025-12-06,2.4,15,5.7,16.0 2025-12-07,2.7,18,6.1,15.0 2025-12-08,2.7,17,6.4,15.9 2025-12-09,2.7,15,6.5,18.0 2025-12-10,2.9,14,6.5,20.7 2025-12-11,2.9,12,6.7,24.2 2025-12-12,2.8,11,6.7,25.5 2025-12-13,2.8,10,6.7,28.0 2025-12-14,2.7,9,6.7,30.0 2025-12-15,2.7,9,6.7,30.0 2025-12-16,2.7,9,6.8,30.0 2025-12-17,2.7,9,6.8,30.0 2025-12-18,2.7,8,6.8,33.8 2025-12-19,3.0,11,7.1,27.3 2025-12-20,3.5,15,7.6,23.3 2025-12-21,3.5,14,7.6,25.0 2025-12-22,3.5,14,7.6,25.0 2025-12-23,3.7,14,7.6,26.4 2025-12-24,3.6,14,7.8,25.7 2025-12-25,3.6,13,7.8,27.7 2025-12-26,3.6,14,7.9,25.7 2025-12-27,3.9,13,7.9,30.0 2025-12-28,4.2,18,7.9,23.3 2025-12-29,4.2,17,8.1,24.7 2025-12-30,4.2,16,8.3,26.2 2025-12-31,4.2,16,8.3,26.2 2026-01-01,4.2,16,8.4,26.2 2026-01-02,4.2,16,8.5,26.2 2026-01-03,4.4,17,8.6,25.9 2026-01-04,4.5,18,8.6,25.0 2026-01-05,4.7,20,8.7,23.5 2026-01-06,5.2,25,8.9,20.8 2026-01-07,5.2,25,9.2,20.8 2026-01-08,5.4,25,9.2,21.6 2026-01-09,5.4,25,9.4,21.6 2026-01-10,5.4,24,9.5,22.5 2026-01-11,5.4,23,9.6,23.5 2026-01-12,5.4,22,9.7,24.5