#------------------------------------------------- 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 Median (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, 11:03:55 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values 01,0.0,0.0,6.3,16.0,32.4,41.4,52.6,53.1,30.4,0.0,0.0,0.0 02,0.0,0.0,7.2,16.2,33.2,42.0,52.6,52.8,31.4,0.0,0.0,0.0 03,0.0,0.0,8.2,16.2,33.1,42.8,52.6,52.4,30.2,0.0,0.0,0.0 04,0.0,0.0,7.7,16.2,33.0,42.6,53.3,52.4,28.8,0.0,0.0,0.0 05,0.0,0.0,7.6,16.4,32.2,43.4,53.2,51.8,27.6,0.0,0.0,0.0 06,0.0,0.1,7.4,17.3,32.2,44.0,53.8,51.8,26.9,0.0,0.0,0.0 07,0.0,0.0,8.6,17.1,31.8,44.2,54.6,51.6,26.1,0.0,0.0,0.0 08,0.0,0.2,9.1,17.6,31.8,45.2,54.8,51.0,25.3,0.0,0.0,0.0 09,0.0,0.4,9.2,17.8,32.0,45.3,54.8,50.6,24.4,0.0,0.0,0.0 10,0.0,0.7,9.8,19.0,31.8,46.4,55.2,50.0,23.3,0.0,0.0,0.0 11,0.0,0.8,10.0,19.6,31.8,46.6,56.4,49.0,22.3,0.0,0.0,0.0 12,0.0,0.4,10.2,20.3,32.2,46.2,56.2,48.1,21.1,0.0,0.0,0.0 13,0.0,0.4,9.7,21.0,32.5,46.0,55.8,47.4,19.2,0.0,0.0,0.0 14,0.0,0.4,9.4,21.4,33.2,45.5,56.1,47.2,18.0,0.0,0.0,0.0 15,0.0,0.4,10.2,21.9,34.4,46.2,56.8,46.4,17.2,0.0,0.0,0.0 16,0.0,0.6,10.6,21.7,34.8,47.0,56.8,45.6,16.5,0.0,0.0,0.0 17,0.0,1.2,11.1,23.1,36.2,47.2,56.8,44.8,16.0,0.0,0.0,0.0 18,0.0,1.4,11.6,23.5,36.3,47.0,56.8,44.1,15.2,0.0,0.0,0.0 19,0.0,1.4,12.3,24.1,36.8,47.0,56.4,43.2,13.8,0.0,0.0,0.0 20,0.0,1.8,12.6,24.7,36.7,47.0,56.0,42.8,12.4,0.0,0.0,0.0 21,0.0,1.8,12.8,26.0,37.1,47.0,55.5,43.0,10.8,0.0,0.0,0.0 22,0.0,1.8,13.0,26.4,38.2,47.1,55.2,42.8,9.4,0.0,0.0,0.0 23,0.0,2.4,13.6,27.8,38.0,47.6,56.1,42.3,8.0,0.0,0.0,0.0 24,0.0,3.0,13.6,27.8,38.4,47.6,55.6,41.8,6.5,0.0,0.0,0.0 25,0.0,3.2,14.6,28.6,39.8,47.9,55.0,40.8,4.9,0.0,0.0,0.0 26,0.0,3.5,14.8,28.7,40.5,48.0,54.6,40.4,3.5,0.0,0.0,0.0 27,0.0,4.6,15.2,30.3,40.8,49.2,54.4,39.3,0.8,0.0,0.0,0.0 28,0.0,4.7,15.0,31.2,40.9,50.0,54.3,38.4,0.2,0.0,0.0,0.0 29,0.0,5.2,15.8,32.0,,51.4,54.0,37.3,0.0,0.0,0.0,0.0 30,0.0,6.0,15.6,31.1,,51.3,53.6,35.6,0.0,0.0,0.0,0.0 31,0.0,,15.9,32.0,,52.0,,34.4,,0.0,0.0,