#------------------------------------------------- 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 791: Stevens Pass, WA # # 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 # #------------------------------------------------------------------------------------------------------ # # Stevens Pass (791) # Washington SNOTEL Site - 3950 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 16, 2024, 10:07:11 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 01,0.0,0.6,6.1,16.2,25.9,32.2,36.8,30.0,8.6,0.1,0.0,0.0 02,0.0,0.7,6.5,16.5,26.2,32.4,36.9,29.5,7.9,0.0,0.0,0.0 03,0.0,0.8,6.9,16.8,26.4,32.7,36.9,28.9,7.2,0.0,0.0,0.0 04,0.0,0.9,7.1,17.1,26.5,33.0,36.8,28.4,6.6,0.0,0.0,0.0 05,0.0,1.0,7.3,17.4,26.7,33.3,36.8,27.9,6.0,0.0,0.0,0.0 06,0.0,1.1,7.5,17.8,27.0,33.5,36.8,27.3,5.4,0.0,0.0,0.0 07,0.0,1.3,7.7,18.2,27.4,33.7,36.8,26.8,4.9,0.0,0.0,0.0 08,0.0,1.5,8.1,18.7,27.5,33.7,36.7,26.3,4.5,0.0,0.0,0.0 09,0.0,1.5,8.4,18.9,27.8,34.0,36.5,25.7,4.2,0.0,0.0,0.0 10,0.0,1.5,8.7,19.3,27.9,34.3,36.4,25.1,3.9,0.0,0.0,0.0 11,0.0,1.6,9.0,19.7,28.0,34.4,36.3,24.3,3.7,0.0,0.0,0.0 12,0.0,1.7,9.4,20.0,28.2,34.6,36.1,23.7,3.4,0.0,0.0,0.0 13,0.0,1.8,9.7,20.5,28.4,34.7,36.2,22.8,3.2,0.0,0.0,0.0 14,0.1,2.0,10.1,20.7,28.6,34.8,36.3,22.1,2.9,0.0,0.0,0.0 15,0.1,2.0,10.5,20.9,28.9,35.0,36.4,21.4,2.6,0.0,0.0,0.0 16,0.2,2.1,10.8,21.1,29.1,35.2,36.1,20.6,2.2,0.0,0.0,0.0 17,0.1,2.4,11.2,21.3,29.3,35.4,35.9,19.9,2.0,0.0,0.0,0.0 18,0.2,2.7,11.6,21.7,29.5,35.5,35.7,19.1,1.8,0.0,0.0,0.0 19,0.2,2.9,11.9,22.0,29.9,35.9,35.4,18.4,1.7,0.0,0.0,0.0 20,0.3,3.2,12.4,22.2,30.2,36.0,35.0,17.7,1.5,0.0,0.0,0.0 21,0.3,3.5,12.8,22.4,30.3,36.0,34.7,16.9,1.2,0.0,0.0,0.0 22,0.3,3.8,13.0,22.7,30.5,36.0,34.1,16.1,1.0,0.0,0.0,0.0 23,0.3,4.0,13.2,23.0,31.0,36.2,33.8,15.3,0.9,0.0,0.0,0.0 24,0.3,4.2,13.4,23.4,31.2,36.2,33.4,14.5,0.7,0.0,0.0,0.0 25,0.4,4.5,13.7,23.7,31.4,36.3,32.9,13.6,0.5,0.0,0.0,0.0 26,0.4,4.8,13.9,23.9,31.6,36.3,32.4,12.9,0.4,0.0,0.0,0.0 27,0.4,5.0,14.2,24.0,31.7,36.4,32.0,12.2,0.3,0.0,0.0,0.0 28,0.5,5.3,14.9,24.3,31.9,36.6,31.5,11.5,0.2,0.0,0.0,0.0 29,0.5,5.5,15.1,24.7,,36.6,30.9,10.8,0.2,0.0,0.0,0.0 30,0.4,5.6,15.6,25.1,,36.7,30.4,10.0,0.1,0.0,0.0,0.0 31,0.4,,15.8,25.5,,36.8,,9.3,,0.0,0.0,