#------------------------------------------------- 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: 1980-10-01 to 1981-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 482: Flattop Mtn., 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 Median (1981-2010) 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 # #------------------------------------------------------------------------------------------------------ # # Flattop Mtn. (482) # Montana SNOTEL Site - 6300 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 2, 2024, 7:37:39 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values,Median Snow Water Equivalent (1981-2010) (in) Start of Month Values 01,0.0,1.8,9.9,18.5,28.5,33.8,42.0,42.2,32.3,3.6,0.0,0.0 02,0.0,2.0,10.3,18.8,28.7,34.0,42.3,42.1,31.6,2.0,0.0,0.0 03,0.0,2.3,10.7,19.0,28.9,34.1,42.4,42.2,30.6,0.6,0.0,0.0 04,0.0,2.6,11.2,19.2,29.1,34.3,42.5,42.2,29.6,0.1,0.0,0.0 05,0.0,2.8,11.6,19.6,29.3,34.5,42.7,42.1,28.6,0.0,0.0,0.0 06,0.0,3.0,12.0,19.9,29.3,34.7,42.9,42.0,27.6,0.0,0.0,0.0 07,0.0,3.2,12.3,20.2,29.4,34.9,43.0,42.0,26.6,0.0,0.0,0.0 08,0.0,3.4,12.6,20.5,29.5,35.1,43.1,41.9,25.7,0.0,0.0,0.0 09,0.0,3.5,12.8,21.0,29.6,35.5,43.2,42.0,24.9,0.0,0.0,0.0 10,0.0,3.7,13.0,21.5,29.7,35.8,43.3,42.1,24.2,0.0,0.0,0.0 11,0.1,3.8,13.2,22.1,29.8,36.1,43.3,42.1,23.6,0.0,0.0,0.0 12,0.2,3.9,13.5,22.6,30.0,36.4,43.4,42.1,23.0,0.0,0.0,0.0 13,0.3,4.1,13.9,23.0,30.2,36.7,43.4,42.0,22.3,0.0,0.0,0.0 14,0.4,4.3,14.4,23.6,30.5,37.0,43.4,41.8,21.8,0.0,0.0,0.0 15,0.5,4.5,14.9,24.1,30.8,37.4,43.3,41.6,21.1,0.0,0.0,0.0 16,0.5,4.8,15.4,24.4,31.1,37.6,43.3,41.3,20.4,0.0,0.0,0.0 17,0.5,5.0,15.9,24.7,31.4,37.8,43.1,40.9,19.5,0.0,0.0,0.0 18,0.6,5.3,16.3,24.9,31.7,38.1,43.0,40.4,18.5,0.0,0.0,0.0 19,0.7,5.6,16.7,25.1,32.1,38.3,42.9,39.9,17.5,0.0,0.0,0.0 20,0.7,6.0,16.9,25.3,32.3,38.7,42.7,39.4,16.7,0.0,0.0,0.0 21,0.8,6.5,17.0,25.6,32.5,39.0,42.5,38.7,15.7,0.0,0.0,0.0 22,0.9,6.9,17.0,25.8,32.8,39.3,42.1,37.9,14.8,0.0,0.0,0.0 23,1.0,7.3,17.1,26.1,32.9,39.5,42.0,37.1,13.8,0.0,0.0,0.0 24,1.1,7.7,17.3,26.4,33.1,39.8,42.0,36.3,12.9,0.0,0.0,0.0 25,1.1,8.1,17.3,26.7,33.2,40.0,42.0,35.6,12.0,0.0,0.0,0.0 26,1.2,8.5,17.5,27.0,33.4,40.3,41.9,35.1,10.9,0.0,0.0,0.0 27,1.2,8.7,17.6,27.2,33.5,40.6,41.8,34.6,9.5,0.0,0.0,0.0 28,1.3,9.0,17.8,27.4,33.6,40.9,41.9,34.1,8.0,0.0,0.0,0.0 29,1.4,9.3,17.9,27.6,,41.2,42.1,33.7,6.5,0.0,0.0,0.0 30,1.5,9.6,18.1,28.0,,41.5,42.2,33.3,5.0,0.0,0.0,0.0 31,1.6,,18.3,28.2,,41.7,,32.9,,0.0,0.0,