#------------------------------------------------- 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 # Precipitation Accumulation Average (1991-2020) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # 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, 9:07:30 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,16.7,40.1,61.2,85.5,101.6,120.5,133.7,143.2,151.6,154.8,158.4 02,0.3,17.4,40.8,61.9,86.3,102.1,121.1,133.9,144.3,151.8,154.8,158.6 03,0.8,18.2,41.6,62.7,86.7,102.8,121.4,134.2,144.6,151.9,155.0,158.7 04,1.1,18.8,42.2,63.3,87.1,103.4,121.8,134.8,144.7,152.2,155.0,158.9 05,1.5,19.4,42.6,64.1,87.8,103.8,122.2,135.2,144.9,152.3,154.2,158.9 06,1.7,20.1,43.0,64.9,88.6,104.4,122.8,135.7,145.3,152.3,155.1,159.1 07,1.9,21.0,43.5,66.1,89.2,104.8,123.2,135.9,145.6,152.5,155.3,159.3 08,2.4,22.1,44.0,67.8,89.8,105.4,123.6,136.2,146.0,152.6,155.5,159.5 09,3.2,22.6,44.7,68.8,90.6,106.0,124.2,136.3,146.2,153.0,155.6,159.8 10,3.5,23.0,45.2,69.6,91.0,106.7,124.4,136.6,146.6,153.1,155.6,160.1 11,4.2,23.6,45.9,70.3,91.4,107.3,125.0,136.7,147.0,153.3,155.7,160.4 12,4.6,24.2,46.8,70.9,91.8,108.0,125.4,137.0,147.3,153.3,155.8,160.6 13,4.9,25.3,47.9,71.9,92.4,108.6,125.9,137.2,147.5,153.4,155.9,160.7 14,5.5,26.4,48.6,72.6,92.8,109.1,126.8,137.5,147.9,153.4,156.1,160.9 15,6.0,27.0,49.4,73.2,93.5,109.8,127.6,138.0,148.2,153.5,156.1,161.0 16,6.5,28.0,50.3,73.8,94.1,110.6,127.9,138.3,148.5,153.5,156.2,161.4 17,7.1,28.7,50.9,74.5,94.9,111.3,128.6,138.6,148.7,153.7,156.3,161.8 18,7.7,29.5,51.7,75.3,95.5,111.8,129.1,138.9,148.9,153.8,156.4,162.2 19,8.3,30.2,52.2,76.1,96.1,112.4,129.4,139.2,149.2,153.8,156.5,162.7 20,8.8,31.0,53.0,76.7,97.0,113.0,129.9,139.5,149.3,154.0,156.5,163.2 21,10.0,31.7,54.0,77.2,97.4,113.4,130.2,139.8,149.6,154.1,156.7,163.3 22,10.7,32.3,54.5,77.7,98.1,113.8,130.4,140.2,149.7,154.1,157.0,163.5 23,11.2,33.0,54.8,78.3,98.8,114.3,130.7,140.6,149.9,154.3,157.3,163.8 24,11.6,34.0,55.7,79.2,99.3,114.7,131.3,140.9,150.2,154.3,157.4,164.0 25,12.0,35.0,56.3,80.1,99.8,115.4,131.6,141.0,150.5,154.4,157.5,164.2 26,12.6,35.8,56.7,80.4,100.3,115.9,131.9,141.3,150.7,154.4,157.7,164.6 27,13.4,36.4,57.3,81.3,100.6,116.6,132.2,141.6,150.9,154.5,157.8,165.0 28,13.7,37.4,58.2,81.7,100.9,117.5,132.6,141.9,151.1,154.6,157.9,165.2 29,14.6,38.4,59.0,82.5,,118.3,133.0,143.3,151.3,154.7,158.0,165.5 30,15.1,39.3,59.9,83.7,,119.1,133.3,143.5,151.4,154.7,158.1,165.9 31,15.9,,60.5,84.6,,119.8,,143.8,,154.8,158.2,