#------------------------------------------------- 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: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 516: Hawkins 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 # Precipitation Accumulation Median (1991-2020) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # 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 # #------------------------------------------------------------------------------------------------------ # # Hawkins Lake (516) # Montana SNOTEL Site - 6450 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 15, 2024, 9:13:04 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,4.3,11.1,15.9,21.2,25.6,30.5,33.4,37.6,41.1,42.4,43.8 02,0.0,4.6,11.4,16.0,21.3,25.6,30.6,33.4,37.8,41.4,42.6,44.0 03,0.1,4.6,11.8,16.0,21.4,25.7,30.6,33.8,38.0,41.6,42.6,44.0 04,0.2,4.8,12.0,16.2,21.4,25.8,31.0,34.1,38.1,41.6,42.7,44.3 05,0.3,5.0,12.4,16.4,21.8,25.8,31.2,34.2,38.2,41.6,42.7,44.3 06,0.3,5.1,12.5,16.6,21.9,25.8,31.4,34.4,38.3,41.6,42.7,44.3 07,0.3,5.2,12.8,16.8,22.8,26.1,31.6,34.4,38.4,41.8,42.7,44.3 08,0.6,5.4,12.8,17.2,22.8,26.4,31.6,34.4,38.4,41.9,42.7,44.3 09,0.8,5.5,13.0,17.6,23.0,26.8,31.6,34.4,38.4,41.9,42.8,44.4 10,0.8,5.6,13.0,17.8,23.0,27.0,31.6,34.8,38.6,42.2,42.8,44.4 11,0.9,5.7,13.0,18.2,23.0,27.1,31.6,35.0,38.6,42.2,42.8,44.5 12,1.2,5.7,13.0,18.4,23.2,27.2,31.6,35.0,38.7,42.2,43.1,44.5 13,1.2,5.7,13.2,18.4,23.3,27.2,31.6,35.3,39.1,42.2,43.1,44.5 14,1.2,6.2,13.6,18.6,23.4,27.4,31.7,35.4,39.1,42.3,43.1,44.5 15,1.4,6.6,14.0,18.9,23.6,27.8,32.0,35.4,39.4,42.3,43.1,44.5 16,1.7,6.8,14.0,19.0,23.8,28.5,32.3,35.5,39.4,42.3,43.1,44.6 17,1.8,7.2,14.2,19.2,24.0,28.6,32.3,35.5,39.8,42.3,43.1,44.7 18,1.9,7.6,14.2,19.4,24.1,28.6,32.3,35.8,39.8,42.3,43.1,45.2 19,2.0,7.9,14.3,19.6,24.2,29.0,32.4,35.8,39.9,42.3,43.1,45.4 20,2.1,8.0,14.3,19.8,24.4,29.0,32.4,35.9,40.3,42.3,43.1,45.7 21,2.3,8.0,14.6,19.9,24.4,29.1,32.4,36.2,40.3,42.3,43.6,45.7 22,2.3,8.1,14.7,20.0,24.6,29.2,32.4,36.8,40.5,42.3,43.6,45.7 23,2.5,8.3,14.8,20.2,25.0,29.4,32.6,36.8,40.5,42.3,43.6,45.7 24,2.8,8.4,15.1,20.2,25.1,29.6,32.6,36.8,40.5,42.3,43.6,45.7 25,2.8,8.6,15.1,20.3,25.1,29.6,32.7,36.8,40.8,42.3,43.6,45.7 26,3.0,9.1,15.2,20.3,25.2,29.6,33.0,36.9,40.8,42.3,43.6,46.2 27,3.2,9.7,15.2,20.4,25.2,29.6,33.0,37.1,40.8,42.3,43.6,46.4 28,3.4,10.4,15.3,20.6,25.4,29.6,33.2,37.2,40.8,42.3,43.6,46.4 29,3.5,10.4,15.6,20.7,,29.8,33.3,37.4,41.0,42.3,43.6,46.6 30,3.8,10.8,15.8,20.9,,29.8,33.3,37.4,41.0,42.4,43.7,47.1 31,4.2,,15.9,20.9,,30.2,,37.6,,42.4,43.8,