#------------------------------------------------- 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 499: Grassy Lake, WY # # 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 # #------------------------------------------------------------------------------------------------------ # # Grassy Lake (499) # Wyoming SNOTEL Site - 7265 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 12:20:53 AM 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 01,0.0,1.1,6.0,13.3,20.8,26.7,31.9,29.3,7.9,0.0,0.0,0.0 02,0.0,1.2,6.4,13.6,21.0,26.9,32.0,28.9,7.0,0.0,0.0,0.0 03,0.0,1.2,6.6,13.8,21.2,27.0,32.1,28.4,6.3,0.0,0.0,0.0 04,0.1,1.3,6.8,14.0,21.4,27.4,32.2,28.0,5.6,0.0,0.0,0.0 05,0.2,1.5,7.1,14.2,21.6,27.6,32.2,27.3,5.0,0.0,0.0,0.0 06,0.2,1.7,7.3,14.5,21.6,27.9,32.3,26.7,4.4,0.0,0.0,0.0 07,0.2,1.9,7.4,14.7,21.8,28.1,32.4,26.1,4.0,0.0,0.0,0.0 08,0.2,1.9,7.7,15.0,22.1,28.3,32.4,25.4,3.6,0.0,0.0,0.0 09,0.2,2.1,7.9,15.2,22.3,28.5,32.5,24.8,3.2,0.0,0.0,0.0 10,0.2,2.2,8.1,15.5,22.5,28.6,32.6,24.2,2.9,0.0,0.0,0.0 11,0.2,2.4,8.3,15.9,22.6,28.8,32.6,23.6,2.5,0.0,0.0,0.0 12,0.2,2.5,8.5,16.2,22.8,28.9,32.6,22.9,2.2,0.0,0.0,0.0 13,0.2,2.6,8.8,16.4,23.0,29.0,32.5,22.1,2.0,0.0,0.0,0.0 14,0.3,2.9,9.2,16.7,23.3,29.2,32.5,21.3,1.8,0.0,0.0,0.0 15,0.3,3.0,9.4,16.9,23.7,29.4,32.5,20.5,1.5,0.0,0.0,0.0 16,0.3,3.0,9.7,17.1,23.9,29.6,32.5,19.6,1.3,0.0,0.0,0.0 17,0.3,3.3,9.9,17.3,24.1,29.8,32.6,18.8,1.2,0.0,0.0,0.0 18,0.3,3.5,10.1,17.5,24.3,29.9,32.5,17.9,1.0,0.0,0.0,0.0 19,0.3,3.6,10.2,17.7,24.5,30.0,32.4,17.2,0.9,0.0,0.0,0.0 20,0.4,3.8,10.4,18.1,24.7,30.2,32.2,16.4,0.8,0.0,0.0,0.0 21,0.4,4.0,10.6,18.3,24.9,30.3,32.0,15.5,0.6,0.0,0.0,0.0 22,0.5,4.2,10.8,18.6,25.2,30.5,31.7,14.8,0.6,0.0,0.0,0.0 23,0.6,4.4,11.1,18.8,25.4,30.6,31.4,14.1,0.5,0.0,0.0,0.0 24,0.6,4.5,11.2,19.1,25.6,30.7,31.2,13.5,0.4,0.0,0.0,0.0 25,0.7,4.7,11.5,19.3,25.9,30.9,31.0,12.9,0.4,0.0,0.0,0.0 26,0.7,5.1,11.7,19.5,26.1,31.0,30.9,12.2,0.3,0.0,0.0,0.0 27,0.7,5.2,11.9,19.7,26.3,31.2,30.5,11.5,0.3,0.0,0.0,0.0 28,0.7,5.5,12.2,20.0,26.5,31.3,30.2,10.8,0.2,0.0,0.0,0.0 29,0.8,5.6,12.5,20.2,,31.5,29.9,10.1,0.1,0.0,0.0,0.0 30,0.9,5.8,12.8,20.4,,31.7,29.5,9.4,0.1,0.0,0.0,0.0 31,1.0,,13.1,20.6,,31.9,,8.7,,0.0,0.0,