#------------------------------------------------- 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 # 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 # #------------------------------------------------------------------------------------------------------ # # 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, 5:40:00 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 01,0.1,1.7,6.1,11.2,16.3,20.6,25.7,26.7,10.2,0.3,0.0,0.0 02,0.2,1.8,6.3,11.3,16.5,20.7,25.7,26.6,9.5,0.2,0.0,0.0 03,0.2,2.0,6.5,11.6,16.6,20.9,25.9,26.4,8.8,0.1,0.0,0.0 04,0.2,2.0,6.7,11.8,16.7,21.1,26.0,26.2,8.1,0.0,0.0,0.0 05,0.3,2.1,6.8,12.0,16.9,21.3,26.1,25.8,7.5,0.0,0.0,0.0 06,0.3,2.2,7.0,12.1,17.1,21.5,26.2,25.6,6.8,0.0,0.0,0.0 07,0.2,2.3,7.1,12.3,17.3,21.7,26.4,25.2,6.4,0.0,0.0,0.0 08,0.3,2.4,7.2,12.6,17.5,21.8,26.5,24.8,6.0,0.0,0.0,0.0 09,0.3,2.5,7.3,12.8,17.7,21.9,26.6,24.3,5.7,0.0,0.0,0.0 10,0.3,2.6,7.5,13.0,17.8,22.1,26.7,24.0,5.5,0.0,0.0,0.0 11,0.3,2.7,7.8,13.1,17.9,22.3,26.8,23.7,5.2,0.0,0.0,0.0 12,0.4,2.8,7.9,13.3,17.9,22.5,26.9,23.4,4.8,0.0,0.0,0.1 13,0.4,2.9,8.1,13.5,18.2,22.6,27.0,23.0,4.4,0.0,0.0,0.0 14,0.4,3.0,8.3,13.7,18.3,22.8,27.2,22.4,4.0,0.0,0.0,0.0 15,0.5,3.0,8.5,13.9,18.4,23.0,27.4,21.8,3.6,0.0,0.0,0.0 16,0.5,3.2,8.6,14.0,18.6,23.2,27.5,21.1,3.2,0.0,0.0,0.0 17,0.6,3.4,8.8,14.1,18.7,23.4,27.6,20.5,2.8,0.0,0.0,0.0 18,0.5,3.6,9.0,14.3,18.9,23.5,27.6,19.9,2.6,0.0,0.0,0.0 19,0.6,3.8,9.2,14.4,19.0,23.7,27.6,19.3,2.4,0.0,0.0,0.0 20,0.6,4.0,9.3,14.5,19.2,23.9,27.6,18.7,2.1,0.0,0.0,0.0 21,0.7,4.2,9.6,14.6,19.4,24.0,27.5,18.1,1.9,0.0,0.0,0.0 22,0.8,4.4,9.7,14.8,19.5,24.2,27.4,17.4,1.6,0.0,0.0,0.1 23,0.9,4.5,9.8,14.8,19.7,24.3,27.3,16.9,1.4,0.0,0.0,0.0 24,0.9,4.8,9.9,15.0,19.8,24.4,27.1,16.2,1.2,0.0,0.0,0.0 25,1.0,5.0,10.0,15.2,19.9,24.5,27.1,15.5,1.1,0.0,0.0,0.0 26,1.0,5.2,10.1,15.3,20.1,24.7,27.0,14.7,1.0,0.0,0.0,0.1 27,1.1,5.3,10.2,15.4,20.2,24.8,27.0,13.8,0.8,0.0,0.0,0.0 28,1.2,5.5,10.4,15.5,20.4,24.9,26.9,13.0,0.6,0.0,0.0,0.1 29,1.3,5.7,10.6,15.7,,25.1,26.8,12.4,0.5,0.0,0.0,0.1 30,1.4,5.9,10.9,16.0,,25.3,26.8,11.7,0.4,0.0,0.0,0.1 31,1.5,,11.0,16.2,,25.5,,10.9,,0.0,0.0,