#------------------------------------------------- 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: 2023-10-01 to 2024-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 929: Sacajawea, 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 Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Sacajawea (929) Montana SNOTEL Site - 6550 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-09-30 # # As of: May 3, 2024, 8:53:47 AM GMT-08:00 # Date,Snow Depth (in) Start of Day Values,Snow Water Equivalent (in) Start of Day Values 2023-10-01,0,0.0 2023-10-02,0,0.0 2023-10-03,0,0.0 2023-10-04,0,0.0 2023-10-05,0,0.0 2023-10-06,0,0.0 2023-10-07,0,0.0 2023-10-08,0,0.0 2023-10-09,0,0.0 2023-10-10,0,0.0 2023-10-11,0,0.0 2023-10-12,0,0.0 2023-10-13,0,0.0 2023-10-14,0,0.0 2023-10-15,0,0.0 2023-10-16,0,0.0 2023-10-17,0,0.0 2023-10-18,0,0.0 2023-10-19,0,0.0 2023-10-20,0,0.0 2023-10-21,0,0.0 2023-10-22,0,0.0 2023-10-23,0,0.0 2023-10-24,0,0.0 2023-10-25,0,0.0 2023-10-26,1,0.4 2023-10-27,2,0.6 2023-10-28,9,0.7 2023-10-29,2,0.7 2023-10-30,5,0.7 2023-10-31,3,0.6 2023-11-01,2,0.7 2023-11-02,3,0.6 2023-11-03,1,0.3 2023-11-04,1,0.1 2023-11-05,1,0.1 2023-11-06,0,0.0 2023-11-07,1,0.2 2023-11-08,1,0.2 2023-11-09,1,0.2 2023-11-10,1,0.2 2023-11-11,1,0.2 2023-11-12,1,0.2 2023-11-13,1,0.2 2023-11-14,1,0.2 2023-11-15,1,0.2 2023-11-16,0,0.0 2023-11-17,1,0.1 2023-11-18,0,0.0 2023-11-19,0,0.0 2023-11-20,1,0.3 2023-11-21,1,0.3 2023-11-22,1,0.4 2023-11-23,1,0.4 2023-11-24,1,0.5 2023-11-25,1,0.5 2023-11-26,2,0.6 2023-11-27,2,0.6 2023-11-28,1,0.6 2023-11-29,1,0.6 2023-11-30,1,0.6 2023-12-01,1,0.6 2023-12-02,4,0.8 2023-12-03,3,0.8 2023-12-04,2,0.9 2023-12-05,2,0.9 2023-12-06,1,0.6 2023-12-07,1,0.6 2023-12-08,5,1.4 2023-12-09,5,1.4 2023-12-10,6,1.4 2023-12-11,6,1.8 2023-12-12,8,1.9 2023-12-13,6,1.9 2023-12-14,6,1.9 2023-12-15,5,1.9 2023-12-16,7,2.0 2023-12-17,6,2.0 2023-12-18,6,2.0 2023-12-19,6,1.9 2023-12-20,6,1.9 2023-12-21,6,1.9 2023-12-22,6,1.9 2023-12-23,6,1.9 2023-12-24,7,2.0 2023-12-25,5,2.0 2023-12-26,6,2.0 2023-12-27,7,2.1 2023-12-28,7,2.1 2023-12-29,7,2.1 2023-12-30,7,2.1 2023-12-31,7,2.1 2024-01-01,7,2.1 2024-01-02,8,2.1 2024-01-03,7,2.1 2024-01-04,7,2.2 2024-01-05,7,2.2 2024-01-06,9,2.3 2024-01-07,7,2.3 2024-01-08,10,2.4 2024-01-09,9,2.4 2024-01-10,10,2.5 2024-01-11,10,2.6 2024-01-12,12,2.7 2024-01-13,12,2.8 2024-01-14,12,2.8 2024-01-15,14,3.0 2024-01-16,14,3.0 2024-01-17,13,3.0 2024-01-18,14,3.2 2024-01-19,17,3.4 2024-01-20,16,3.5 2024-01-21,15,3.6 2024-01-22,15,3.7 2024-01-23,15,3.7 2024-01-24,15,3.7 2024-01-25,15,3.7 2024-01-26,14,3.7 2024-01-27,14,3.7 2024-01-28,14,3.7 2024-01-29,12,3.7 2024-01-30,12,3.7 2024-01-31,11,3.7 2024-02-01,11,3.7 2024-02-02,11,3.7 2024-02-03,11,3.7 2024-02-04,16,4.1 2024-02-05,17,4.2 2024-02-06,17,4.3 2024-02-07,17,4.4 2024-02-08,17,4.6 2024-02-09,19,4.7 2024-02-10,20,4.8 2024-02-11,20,4.8 2024-02-12,20,4.9 2024-02-13,24,5.4 2024-02-14,24,5.5 2024-02-15,26,5.7 2024-02-16,29,5.9 2024-02-17,26,5.9 2024-02-18,25,5.9 2024-02-19,26,6.0 2024-02-20,25,6.0 2024-02-21,24,6.0 2024-02-22,24,6.0 2024-02-23,23,6.0 2024-02-24,23,6.0 2024-02-25,22,6.0 2024-02-26,22,5.9 2024-02-27,23,6.2 2024-02-28,26,6.3 2024-02-29,24,6.3 2024-03-01,23,6.3 2024-03-02,30,7.1 2024-03-03,32,7.6 2024-03-04,40,8.1 2024-03-05,38,8.3 2024-03-06,39,8.5 2024-03-07,37,8.5 2024-03-08,36,8.5 2024-03-09,34,8.5 2024-03-10,33,8.5 2024-03-11,32,8.5 2024-03-12,31,8.4 2024-03-13,31,8.7 2024-03-14,32,8.8 2024-03-15,29,8.8 2024-03-16,31,8.8 2024-03-17,30,8.8 2024-03-18,29,8.8 2024-03-19,28,8.6 2024-03-20,27,8.5 2024-03-21,25,8.2 2024-03-22,25,8.5 2024-03-23,26,8.6 2024-03-24,29,8.6 2024-03-25,29,8.7 2024-03-26,28,8.8 2024-03-27,33,9.2 2024-03-28,31,9.2 2024-03-29,32,9.5 2024-03-30,32,9.5 2024-03-31,31,9.5 2024-04-01,33,9.6 2024-04-02,30,9.5 2024-04-03,28,9.2 2024-04-04,26,9.1 2024-04-05,24,8.5 2024-04-06,22,8.1 2024-04-07,32,9.0 2024-04-08,38,9.8 2024-04-09,34,9.7 2024-04-10,31,9.8 2024-04-11,29,9.7 2024-04-12,27,9.4 2024-04-13,25,8.8 2024-04-14,21,7.9 2024-04-15,19,7.1 2024-04-16,18,6.6 2024-04-17,16,6.4 2024-04-18,19,6.3 2024-04-19,18,6.3 2024-04-20,18,6.1 2024-04-21,16,5.9 2024-04-22,14,5.5 2024-04-23,12,5.1 2024-04-24,11,4.4 2024-04-25,9,3.8 2024-04-26,7,3.0 2024-04-27,7,2.6 2024-04-28,6,2.5 2024-04-29,4,1.9 2024-04-30,5,1.9 2024-05-01,6,2.0 2024-05-02,6,2.0 2024-05-03,5,2.0