#------------------------------------------------- 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 Average (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 13, 2024, 7:56:14 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,4.3,10.5,15.8,20.6,24.6,29.9,33.9,37.9,41.8,43.6,45.0 02,0.1,4.5,10.7,16.0,20.7,24.7,30.1,34.0,38.1,41.9,43.7,45.1 03,0.3,4.7,10.9,16.2,20.8,24.9,30.3,34.1,38.2,42.0,43.7,45.2 04,0.4,4.8,11.1,16.4,20.9,25.1,30.4,34.2,38.3,42.1,43.8,45.2 05,0.5,5.0,11.3,16.5,21.0,25.2,30.6,34.3,38.4,42.2,43.8,45.3 06,0.6,5.2,11.4,16.7,21.3,25.4,30.7,34.5,38.5,42.2,43.8,45.4 07,0.6,5.4,11.5,16.8,21.5,25.6,30.9,34.5,38.7,42.3,43.9,45.4 08,0.8,5.6,11.7,17.1,21.7,25.7,31.0,34.6,38.8,42.4,44.0,45.4 09,0.9,5.8,11.9,17.2,21.8,25.8,31.2,34.8,39.0,42.5,44.0,45.5 10,1.0,6.0,12.0,17.4,22.0,26.0,31.3,34.9,39.1,42.6,44.0,45.6 11,1.2,6.1,12.3,17.6,22.0,26.2,31.4,35.0,39.2,42.6,44.0,45.7 12,1.3,6.3,12.5,17.8,22.1,26.4,31.5,35.0,39.4,42.7,44.1,45.7 13,1.4,6.5,12.8,17.9,22.3,26.5,31.7,35.2,39.5,42.7,44.1,45.8 14,1.5,6.8,12.9,18.1,22.4,26.7,31.9,35.3,39.6,42.8,44.2,45.9 15,1.7,7.0,13.1,18.3,22.5,26.9,32.2,35.3,39.7,42.9,44.2,46.0 16,1.8,7.1,13.3,18.4,22.7,27.2,32.3,35.5,39.9,42.9,44.2,46.1 17,2.0,7.4,13.5,18.5,22.9,27.4,32.4,35.6,40.1,42.9,44.3,46.1 18,2.1,7.7,13.6,18.7,23.0,27.6,32.4,35.7,40.3,43.0,44.4,46.3 19,2.3,7.9,13.8,18.9,23.2,27.8,32.6,35.8,40.5,43.0,44.4,46.5 20,2.4,8.1,14.0,19.0,23.3,28.0,32.7,36.0,40.6,43.1,44.4,46.6 21,2.6,8.4,14.2,19.1,23.4,28.1,32.8,36.2,40.7,43.1,44.5,46.7 22,2.8,8.6,14.4,19.2,23.6,28.3,32.8,36.4,40.9,43.2,44.6,46.8 23,2.9,8.8,14.5,19.2,23.8,28.5,32.9,36.7,41.0,43.2,44.7,46.9 24,3.0,9.1,14.6,19.4,24.0,28.6,33.0,36.8,41.1,43.2,44.7,46.9 25,3.1,9.4,14.7,19.5,24.1,28.8,33.2,36.9,41.2,43.3,44.8,47.0 26,3.2,9.5,14.8,19.6,24.2,29.0,33.3,37.1,41.3,43.4,44.8,47.1 27,3.4,9.7,14.9,19.7,24.3,29.1,33.4,37.2,41.4,43.4,44.8,47.2 28,3.6,9.9,15.1,19.9,24.4,29.3,33.5,37.4,41.5,43.5,44.9,47.2 29,3.8,10.1,15.3,20.0,,29.4,33.6,37.5,41.6,43.5,44.9,47.4 30,3.9,10.3,15.5,20.2,,29.6,33.7,37.7,41.7,43.5,44.9,47.6 31,4.1,,15.6,20.4,,29.8,,37.8,,43.6,45.0,