#------------------------------------------------- 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 436: Darkhorse Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Darkhorse Lake (436) # Montana SNOTEL Site - 8945 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 2, 2024, 3:44:58 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 01,0.0,3.0,7.6,12.9,17.6,22.2,26.2,30.1,26.0,0.0,0.0,0.0 02,0.0,3.1,7.7,13.0,17.7,22.4,26.4,30.1,25.3,0.0,0.0,0.0 03,0.0,3.3,7.9,13.2,17.9,22.6,26.6,30.1,24.7,0.0,0.0,0.0 04,0.0,3.5,8.0,13.4,18.0,22.8,26.8,30.2,23.9,0.0,0.0,0.0 05,0.0,3.7,8.2,13.6,18.0,23.0,27.1,30.3,23.2,0.0,0.0,0.0 06,0.0,3.8,8.4,13.8,18.1,23.2,27.3,30.5,22.6,0.0,0.0,0.0 07,0.0,4.0,8.6,14.0,18.2,23.4,27.5,30.7,21.9,0.0,0.0,0.0 08,0.0,4.1,8.7,14.3,18.3,23.6,27.6,30.8,21.2,0.0,0.0,0.0 09,0.0,4.3,8.9,14.5,18.4,23.8,27.7,31.0,20.6,0.0,0.0,0.0 10,0.0,4.4,9.0,14.7,18.6,23.9,27.8,31.1,20.1,0.0,0.0,0.0 11,0.2,4.5,9.1,14.8,18.8,23.9,27.9,31.2,19.8,0.0,0.0,0.0 12,0.3,4.6,9.3,15.0,19.0,24.0,28.1,31.2,19.3,0.0,0.0,0.0 13,0.4,4.7,9.4,15.1,19.2,24.0,28.2,31.0,18.6,0.0,0.0,0.0 14,0.6,4.8,9.6,15.2,19.5,24.0,28.3,30.8,17.8,0.0,0.0,0.0 15,0.8,4.9,9.9,15.3,19.7,24.1,28.4,30.6,16.9,0.0,0.0,0.0 16,1.0,5.0,10.1,15.4,20.0,24.1,28.6,30.4,15.9,0.0,0.0,0.0 17,1.1,5.0,10.3,15.5,20.2,24.1,28.8,30.2,14.9,0.0,0.0,0.0 18,1.3,5.1,10.5,15.6,20.4,24.1,28.9,30.0,13.9,0.0,0.0,0.0 19,1.4,5.2,10.7,15.7,20.6,24.1,29.0,29.8,12.9,0.0,0.0,0.0 20,1.5,5.4,10.9,15.8,20.8,24.2,29.1,29.6,11.9,0.0,0.0,0.0 21,1.6,5.5,11.0,15.9,21.0,24.3,29.2,29.4,11.0,0.0,0.0,0.0 22,1.6,5.7,11.1,16.0,21.2,24.4,29.2,29.3,10.0,0.0,0.0,0.0 23,1.7,5.9,11.2,16.2,21.4,24.5,29.3,29.2,8.8,0.0,0.0,0.0 24,1.9,6.2,11.4,16.3,21.6,24.6,29.4,29.0,7.5,0.0,0.0,0.0 25,2.0,6.4,11.6,16.4,21.7,24.8,29.5,28.8,6.1,0.0,0.0,0.0 26,2.2,6.6,11.8,16.5,21.8,25.0,29.7,28.6,4.7,0.0,0.0,0.0 27,2.3,6.8,12.0,16.7,21.9,25.2,29.9,28.4,3.4,0.0,0.0,0.0 28,2.5,7.1,12.2,16.8,22.0,25.3,30.0,28.0,2.0,0.0,0.0,0.0 29,2.6,7.3,12.4,17.0,,25.5,30.1,27.6,0.8,0.0,0.0,0.0 30,2.7,7.5,12.6,17.2,,25.7,30.1,27.1,0.2,0.0,0.0,0.0 31,2.9,,12.8,17.4,,26.0,,26.6,,0.0,0.0,