#------------------------------------------------- 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 908: Alpine Meadows, 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 # #------------------------------------------------------------------------------------------------------ # # Alpine Meadows (908) # Washington SNOTEL Site - 3500 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 1:47:52 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 01,0.0,0.4,6.9,17.7,28.9,38.8,50.0,50.9,32.3,8.2,0.8,0.0 02,0.0,0.5,7.4,18.0,29.3,39.2,50.3,50.6,31.7,7.7,0.6,0.0 03,0.0,0.6,7.9,18.2,29.4,39.8,50.4,50.4,30.7,7.2,0.6,0.0 04,0.0,0.7,8.1,18.6,29.6,40.4,50.6,50.2,29.7,6.7,0.5,0.0 05,0.0,0.9,8.2,19.0,30.0,40.6,51.0,50.0,28.8,6.2,0.5,0.0 06,0.0,1.1,8.4,19.4,30.3,40.9,51.2,49.7,27.9,5.8,0.4,0.0 07,0.0,1.3,8.7,20.1,30.6,41.0,51.3,49.3,27.1,5.3,0.3,0.0 08,0.0,1.5,9.1,20.6,30.9,41.7,51.4,48.9,26.2,5.0,0.2,0.0 09,0.0,1.5,9.5,20.9,31.3,42.2,51.7,48.4,25.4,4.6,0.1,0.0 10,0.0,1.6,9.8,21.3,31.4,42.6,51.6,47.9,24.7,4.2,0.0,0.0 11,0.0,1.7,10.0,21.8,31.6,42.9,51.8,47.3,24.1,3.9,0.0,0.0 12,0.1,1.8,10.3,22.2,31.8,43.1,51.8,46.9,23.4,3.6,0.0,0.0 13,0.1,1.9,11.0,22.7,32.2,43.3,52.0,46.3,22.7,3.3,0.0,0.0 14,0.1,2.1,11.1,22.8,32.5,43.6,52.2,45.8,22.1,3.1,0.0,0.0 15,0.1,2.2,11.6,23.1,32.8,44.0,52.4,45.2,21.4,3.0,0.0,0.0 16,0.1,2.5,12.0,23.1,33.1,44.4,52.5,44.4,20.6,2.8,0.0,0.0 17,0.1,2.8,12.4,23.5,33.5,44.8,52.8,43.8,19.8,2.7,0.0,0.0 18,0.1,3.1,12.6,23.8,33.9,45.1,53.1,43.2,18.9,2.5,0.0,0.0 19,0.1,3.2,12.8,24.0,34.3,45.4,53.0,42.6,18.1,2.4,0.0,0.0 20,0.1,3.4,13.2,24.4,34.9,45.6,53.1,41.9,17.1,2.3,0.0,0.0 21,0.2,3.6,13.6,24.7,35.1,45.8,52.8,41.3,16.3,2.1,0.0,0.0 22,0.2,3.8,13.8,25.0,35.5,46.0,52.6,40.7,15.4,2.0,0.0,0.0 23,0.2,4.1,14.0,25.4,36.0,46.3,52.6,40.1,14.6,1.9,0.0,0.0 24,0.3,4.6,14.6,25.7,36.5,46.6,52.5,39.3,13.6,1.8,0.0,0.0 25,0.4,4.8,15.2,26.2,37.0,46.8,52.3,38.5,12.9,1.6,0.0,0.0 26,0.5,5.2,15.4,26.4,37.4,47.0,52.1,37.7,11.8,1.6,0.0,0.0 27,0.5,5.6,15.8,26.7,37.6,47.6,51.8,36.8,10.9,1.5,0.0,0.0 28,0.5,5.8,16.6,27.1,38.1,48.3,51.6,36.0,10.2,1.4,0.0,0.0 29,0.5,6.2,17.0,27.6,,49.0,51.4,35.2,9.6,1.2,0.0,0.0 30,0.4,6.5,17.2,28.0,,49.5,51.1,34.3,8.8,1.1,0.0,0.0 31,0.4,,17.4,28.6,,49.7,,33.4,,0.9,0.0,