#------------------------------------------------- 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 862: White Mill, 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 # #------------------------------------------------------------------------------------------------------ # # White Mill (862) # Montana SNOTEL Site - 8700 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 16, 2024, 9:57:41 PM 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 01,0.0,3.0,7.2,11.2,15.4,18.4,22.0,25.5,29.0,32.2,34.4,36.8 02,0.0,3.2,7.3,11.4,15.4,18.6,22.1,25.6,29.0,32.4,34.4,37.0 03,0.0,3.4,7.6,11.6,15.4,18.8,22.1,25.7,29.2,32.4,34.4,37.0 04,0.2,3.7,7.6,11.8,15.4,18.8,22.2,25.7,29.2,32.6,34.6,37.1 05,0.3,3.8,7.7,11.8,15.4,18.8,22.2,25.8,29.4,32.6,34.6,37.2 06,0.4,3.8,7.8,11.8,15.4,18.8,22.4,25.8,29.4,32.7,34.8,37.3 07,0.4,4.2,7.8,12.1,15.4,19.0,22.8,25.8,29.6,32.8,34.9,37.3 08,0.6,4.2,8.0,12.4,15.5,19.2,23.0,25.8,29.6,32.8,34.9,37.4 09,0.6,4.4,8.1,12.5,15.6,19.6,23.0,26.1,29.7,33.0,35.4,37.6 10,0.7,4.4,8.2,12.6,15.8,19.9,23.0,26.4,29.8,33.0,35.4,37.8 11,0.8,4.4,8.3,12.6,15.8,20.0,23.2,26.4,30.0,33.0,35.5,37.8 12,0.9,4.5,8.3,12.7,15.9,20.2,23.4,26.5,30.3,33.0,35.6,37.8 13,0.9,4.6,8.4,12.8,16.0,20.2,23.4,26.6,30.3,33.2,35.6,37.8 14,1.0,5.0,8.6,13.1,16.2,20.4,23.4,26.8,30.4,33.2,35.9,38.0 15,1.2,5.2,8.7,13.1,16.4,20.6,23.4,27.1,30.7,33.2,35.9,38.2 16,1.3,5.2,8.8,13.4,16.4,20.6,23.5,27.2,31.0,33.3,35.9,38.2 17,1.4,5.2,8.8,13.4,16.6,20.7,23.5,27.6,31.0,33.3,35.9,38.6 18,1.4,5.2,8.8,13.6,16.6,20.8,23.9,27.6,31.0,33.3,36.0,38.7 19,1.4,5.4,9.0,13.6,16.7,20.8,24.2,27.6,31.0,33.4,36.0,38.7 20,1.4,5.5,9.0,13.7,17.0,21.0,24.2,27.6,31.6,33.4,36.0,38.9 21,1.6,6.0,9.2,13.8,17.2,21.0,24.2,27.6,31.6,33.4,36.0,38.9 22,1.7,6.2,9.4,14.0,17.5,21.0,24.2,27.8,31.6,33.4,36.1,38.9 23,1.8,6.2,9.6,14.0,17.8,21.1,24.5,27.8,31.8,33.7,36.2,38.9 24,1.8,6.2,9.8,14.0,18.0,21.2,24.6,27.8,31.9,33.8,36.2,38.9 25,2.0,6.3,9.8,14.2,18.2,21.2,24.6,27.8,31.9,33.8,36.2,39.0 26,2.0,6.6,9.8,14.4,18.3,21.6,24.8,27.8,31.9,33.8,36.2,39.0 27,2.1,6.8,9.8,14.6,18.3,21.8,25.0,28.5,32.0,34.0,36.3,39.0 28,2.2,6.8,9.8,14.6,18.4,21.8,25.0,28.6,32.0,34.0,36.4,39.0 29,2.4,6.8,10.0,14.6,,21.8,25.1,28.7,32.0,34.2,36.8,39.0 30,2.6,7.0,10.7,14.8,,21.8,25.2,28.8,32.0,34.3,36.8,39.1 31,3.0,,11.0,15.2,,21.8,,28.9,,34.4,36.8,