#------------------------------------------------- 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 2024-05-11 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 760: Skalkaho Summit, 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 Water Equivalent Delta 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 # Snow Depth Delta None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # # 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 # #------------------------------------------------------------------------------------------------------ # # Skalkaho Summit (760) # Montana SNOTEL Site - 7250 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-11 # # As of: May 11, 2024, 10:10:38 AM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in) 2023-10-01,0.0,0.0,0,0 2023-10-02,0.0,0.0,0,0 2023-10-03,0.0,0.0,0,0 2023-10-04,0.0,0.0,0,0 2023-10-05,0.0,0.0,0,0 2023-10-06,0.0,0.0,0,0 2023-10-07,0.0,0.0,0,0 2023-10-08,0.0,0.0,0,0 2023-10-09,0.0,0.0,0,0 2023-10-10,0.0,0.0,0,0 2023-10-11,0.0,0.0,0,0 2023-10-12,0.0,0.0,0,0 2023-10-13,0.0,0.0,0,0 2023-10-14,0.0,0.0,0,0 2023-10-15,0.0,0.0,0,0 2023-10-16,0.0,0.0,0,0 2023-10-17,0.0,0.0,0,0 2023-10-18,0.0,0.0,0,0 2023-10-19,0.0,0.0,0,0 2023-10-20,0.0,0.0,0,0 2023-10-21,0.0,0.0,0,0 2023-10-22,0.0,0.0,0,0 2023-10-23,0.0,0.0,0,0 2023-10-24,0.0,0.0,0,0 2023-10-25,0.3,0.3,5,5 2023-10-26,0.9,0.6,10,5 2023-10-27,1.0,0.1,10,0 2023-10-28,1.0,0.0,8,-2 2023-10-29,1.0,0.0,6,-2 2023-10-30,1.0,0.0,5,-1 2023-10-31,1.1,0.1,4,-1 2023-11-01,1.1,0.0,4,0 2023-11-02,1.2,0.1,6,2 2023-11-03,1.3,0.1,4,-2 2023-11-04,1.2,-0.1,4,0 2023-11-05,1.3,0.1,4,0 2023-11-06,1.3,0.0,3,-1 2023-11-07,1.6,0.3,4,1 2023-11-08,1.6,0.0,4,0 2023-11-09,1.6,0.0,3,-1 2023-11-10,1.6,0.0,3,0 2023-11-11,1.7,0.1,4,1 2023-11-12,1.8,0.1,5,1 2023-11-13,1.8,0.0,6,1 2023-11-14,1.7,-0.1,5,-1 2023-11-15,1.7,0.0,6,1 2023-11-16,1.8,0.1,6,0 2023-11-17,1.7,-0.1,7,1 2023-11-18,1.7,0.0,8,1 2023-11-19,1.8,0.1,8,0 2023-11-20,1.8,0.0,7,-1 2023-11-21,1.8,0.0,6,-1 2023-11-22,1.9,0.1,8,2 2023-11-23,1.9,0.0,7,-1 2023-11-24,1.8,-0.1,6,-1 2023-11-25,1.8,0.0,7,1 2023-11-26,1.8,0.0,7,0 2023-11-27,1.9,0.1,8,1 2023-11-28,1.9,0.0,8,0 2023-11-29,2.0,0.1,8,0 2023-11-30,2.0,0.0,8,0 2023-12-01,2.0,0.0,8,0 2023-12-02,2.1,0.1,10,2 2023-12-03,2.8,0.7,15,5 2023-12-04,3.0,0.2,14,-1 2023-12-05,3.2,0.2,16,2 2023-12-06,3.2,0.0,14,-2 2023-12-07,3.2,0.0,14,0 2023-12-08,3.4,0.2,17,3 2023-12-09,3.6,0.2,17,0 2023-12-10,3.6,0.0,18,1 2023-12-11,4.4,0.8,22,4 2023-12-12,4.4,0.0,20,-2 2023-12-13,4.4,0.0,18,-2 2023-12-14,4.4,0.0,18,0 2023-12-15,4.4,0.0,18,0 2023-12-16,4.4,0.0,18,0 2023-12-17,4.4,0.0,18,0 2023-12-18,4.4,0.0,17,-1 2023-12-19,4.4,0.0,18,1 2023-12-20,4.4,0.0,17,-1 2023-12-21,4.5,0.1,19,2 2023-12-22,4.5,0.0,19,0 2023-12-23,4.6,0.1,17,-2 2023-12-24,4.6,0.0,17,0 2023-12-25,4.5,-0.1,17,0 2023-12-26,4.5,0.0,19,2 2023-12-27,4.7,0.2,20,1 2023-12-28,4.7,0.0,20,0 2023-12-29,4.7,0.0,19,-1 2023-12-30,4.7,0.0,18,-1 2023-12-31,4.7,0.0,18,0 2024-01-01,4.7,0.0,18,0 2024-01-02,4.6,-0.1,18,0 2024-01-03,4.7,0.1,19,1 2024-01-04,4.7,0.0,19,0 2024-01-05,4.8,0.1,19,0 2024-01-06,4.8,0.0,18,-1 2024-01-07,4.9,0.1,20,2 2024-01-08,4.8,-0.1,20,0 2024-01-09,4.9,0.1,22,2 2024-01-10,5.5,0.6,25,3 2024-01-11,5.7,0.2,27,2 2024-01-12,6.2,0.5,32,5 2024-01-13,6.2,0.0,31,-1 2024-01-14,6.2,0.0,28,-3 2024-01-15,6.3,0.1,28,0 2024-01-16,6.3,0.0,28,0 2024-01-17,6.3,0.0,28,0 2024-01-18,7.0,0.7,32,4 2024-01-19,7.1,0.1,32,0 2024-01-20,7.2,0.1,31,-1 2024-01-21,7.4,0.2,32,1 2024-01-22,7.4,0.0,31,-1 2024-01-23,7.4,0.0,31,0 2024-01-24,7.4,0.0,31,0 2024-01-25,7.5,0.1,31,0 2024-01-26,7.5,0.0,31,0 2024-01-27,7.5,0.0,31,0 2024-01-28,7.6,0.1,30,-1 2024-01-29,7.5,-0.1,29,-1 2024-01-30,7.5,0.0,28,-1 2024-01-31,7.6,0.1,27,-1 2024-02-01,7.6,0.0,28,1 2024-02-02,7.7,0.1,27,-1 2024-02-03,7.8,0.1,29,2 2024-02-04,8.1,0.3,32,3 2024-02-05,8.1,0.0,32,0 2024-02-06,8.2,0.1,32,0 2024-02-07,8.3,0.1,30,-2 2024-02-08,8.7,0.4,34,4 2024-02-09,8.8,0.1,35,1 2024-02-10,9.0,0.2,38,3 2024-02-11,9.0,0.0,37,-1 2024-02-12,9.0,0.0,36,-1 2024-02-13,9.3,0.3,38,2 2024-02-14,9.3,0.0,38,0 2024-02-15,9.4,0.1,39,1 2024-02-16,9.6,0.2,40,1 2024-02-17,9.6,0.0,39,-1 2024-02-18,9.6,0.0,38,-1 2024-02-19,9.8,0.2,39,1 2024-02-20,9.8,0.0,36,-3 2024-02-21,9.8,0.0,36,0 2024-02-22,9.9,0.1,36,0 2024-02-23,9.9,0.0,36,0 2024-02-24,9.9,0.0,35,-1 2024-02-25,9.9,0.0,35,0 2024-02-26,10.2,0.3,38,3 2024-02-27,11.5,1.3,50,12 2024-02-28,11.6,0.1,47,-3 2024-02-29,11.8,0.2,46,-1 2024-03-01,12.3,0.5,50,4 2024-03-02,12.5,0.2,49,-1 2024-03-03,12.6,0.1,50,1 2024-03-04,12.7,0.1,49,-1 2024-03-05,12.7,0.0,49,0 2024-03-06,12.9,0.2,50,1 2024-03-07,12.8,-0.1,47,-3 2024-03-08,12.8,0.0,46,-1 2024-03-09,12.9,0.1,45,-1 2024-03-10,12.9,0.0,44,-1 2024-03-11,13.2,0.3,46,2 2024-03-12,13.3,0.1,48,2 2024-03-13,13.5,0.2,49,1 2024-03-14,13.5,0.0,47,-2 2024-03-15,13.5,0.0,46,-1 2024-03-16,13.5,0.0,46,0 2024-03-17,13.5,0.0,44,-2 2024-03-18,13.4,-0.1,42,-2 2024-03-19,13.1,-0.3,40,-2 2024-03-20,12.8,-0.3,38,-2 2024-03-21,12.5,-0.3,38,0 2024-03-22,12.6,0.1,36,-2 2024-03-23,12.6,0.0,38,2 2024-03-24,12.9,0.3,39,1 2024-03-25,13.1,0.2,40,1 2024-03-26,13.1,0.0,40,0 2024-03-27,13.3,0.2,41,1 2024-03-28,13.4,0.1,40,-1 2024-03-29,13.7,0.3,42,2 2024-03-30,13.7,0.0,43,1 2024-03-31,13.8,0.1,42,-1 2024-04-01,13.7,-0.1,42,0 2024-04-02,13.8,0.1,39,-3 2024-04-03,13.4,-0.4,38,-1 2024-04-04,13.6,0.2,39,1 2024-04-05,13.8,0.2,38,-1 2024-04-06,14.0,0.2,40,2 2024-04-07,14.1,0.1,41,1 2024-04-08,14.2,0.1,43,2 2024-04-09,14.1,-0.1,41,-2 2024-04-10,14.3,0.2,40,-1 2024-04-11,14.2,-0.1,39,-1 2024-04-12,14.1,-0.1,38,-1 2024-04-13,13.5,-0.6,37,-1 2024-04-14,12.8,-0.7,35,-2 2024-04-15,12.3,-0.5,34,-1 2024-04-16,11.6,-0.7,31,-3 2024-04-17,11.3,-0.3,29,-2 2024-04-18,11.4,0.1,28,-1 2024-04-19,11.4,0.0,28,0 2024-04-20,11.4,0.0,30,2 2024-04-21,11.2,-0.2,29,-1 2024-04-22,11.2,0.0,28,-1 2024-04-23,11.0,-0.2,27,-1 2024-04-24,10.6,-0.4,26,-1 2024-04-25,10.1,-0.5,24,-2 2024-04-26,9.6,-0.5,24,0 2024-04-27,9.9,0.3,25,1 2024-04-28,10.0,0.1,24,-1 2024-04-29,9.9,-0.1,25,1 2024-04-30,10.3,0.4,28,3 2024-05-01,10.3,0.0,26,-2 2024-05-02,10.3,0.0,26,0 2024-05-03,10.3,0.0,26,0 2024-05-04,10.3,0.0,26,0 2024-05-05,10.2,-0.1,25,-1 2024-05-06,10.2,0.0,25,0 2024-05-07,10.3,0.1,23,-2 2024-05-08,10.9,0.6,33,10 2024-05-09,11.2,0.3,32,-1 2024-05-10,11.1,-0.1,30,-2 2024-05-11,10.5,-0.6,24,-6