#------------------------------------------------- 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 # Snow Water Equivalent Average (1991-2020) 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 # #------------------------------------------------------------------------------------------------------ # # 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, 9:14:20 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values 01,0.2,2.4,6.5,11.3,15.9,20.3,24.4,27.3,17.8,0.9,0.0,0.0 02,0.2,2.5,6.7,11.5,16.1,20.4,24.6,27.3,17.0,0.7,0.0,0.0 03,0.2,2.6,6.9,11.6,16.2,20.5,24.7,27.3,16.4,0.6,0.0,0.0 04,0.3,2.7,7.1,11.7,16.3,20.7,24.8,27.2,15.7,0.4,0.0,0.0 05,0.4,2.9,7.3,11.8,16.5,20.9,24.9,27.1,14.9,0.3,0.0,0.0 06,0.4,3.0,7.4,12.0,16.6,21.1,25.1,27.0,14.1,0.2,0.0,0.0 07,0.4,3.2,7.6,12.2,16.8,21.2,25.3,26.9,13.4,0.1,0.0,0.0 08,0.5,3.3,7.7,12.3,17.0,21.4,25.4,26.9,12.8,0.1,0.0,0.0 09,0.5,3.4,7.9,12.5,17.2,21.5,25.6,26.8,12.3,0.0,0.0,0.0 10,0.6,3.6,8.0,12.7,17.4,21.7,25.7,26.7,11.8,0.0,0.0,0.0 11,0.6,3.6,8.1,12.9,17.5,21.8,25.9,26.5,11.4,0.0,0.0,0.0 12,0.7,3.7,8.2,13.1,17.6,21.9,26.0,26.3,10.8,0.0,0.0,0.0 13,0.8,3.9,8.4,13.2,17.7,21.9,26.1,26.0,10.2,0.0,0.0,0.0 14,0.8,4.0,8.6,13.4,17.9,22.0,26.2,25.7,9.5,0.0,0.0,0.1 15,0.9,4.1,8.7,13.6,18.1,22.1,26.3,25.4,8.8,0.0,0.0,0.1 16,1.0,4.2,8.9,13.7,18.3,22.3,26.4,25.1,8.2,0.0,0.0,0.0 17,1.0,4.4,9.0,13.8,18.4,22.5,26.5,24.8,7.5,0.0,0.0,0.1 18,1.1,4.5,9.2,14.0,18.6,22.6,26.6,24.4,6.9,0.0,0.0,0.0 19,1.1,4.7,9.3,14.1,18.7,22.7,26.8,24.1,6.2,0.0,0.0,0.0 20,1.2,4.9,9.4,14.3,18.9,22.9,26.8,23.6,5.5,0.0,0.0,0.1 21,1.3,5.0,9.6,14.4,19.1,23.0,26.9,23.1,4.9,0.0,0.0,0.1 22,1.3,5.2,9.7,14.5,19.2,23.1,26.9,22.8,4.2,0.0,0.0,0.2 23,1.5,5.3,9.9,14.7,19.4,23.2,26.8,22.4,3.7,0.0,0.0,0.2 24,1.6,5.5,10.0,14.8,19.5,23.3,26.9,22.0,3.2,0.0,0.0,0.2 25,1.6,5.6,10.1,14.9,19.7,23.4,27.0,21.7,2.8,0.0,0.0,0.2 26,1.7,5.8,10.1,15.0,19.8,23.6,27.1,21.2,2.4,0.0,0.0,0.2 27,1.8,5.9,10.2,15.2,20.0,23.7,27.2,20.8,2.1,0.0,0.0,0.2 28,1.8,6.0,10.5,15.3,20.1,23.9,27.2,20.3,1.8,0.0,0.0,0.2 29,1.9,6.1,10.7,15.4,,24.0,27.2,19.6,1.5,0.0,0.0,0.2 30,2.0,6.3,10.9,15.6,,24.2,27.2,19.0,1.2,0.0,0.0,0.2 31,2.2,,11.1,15.7,,24.3,,18.4,,0.0,0.0,