#------------------------------------------------- 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 Median (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, 11:41:16 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,17.0,42.8,62.1,85.0,103.8,123.8,138.8,149.4,157.2,161.0,163.1 02,0.0,18.2,44.2,62.2,85.4,105.0,123.8,139.0,150.0,157.2,161.0,163.7 03,0.2,19.3,45.3,62.4,86.0,105.0,123.8,139.2,150.0,157.2,161.0,165.9 04,0.4,19.3,45.4,62.6,86.2,106.2,123.8,139.6,150.0,157.3,161.0,166.4 05,0.9,19.4,45.6,63.3,88.0,106.6,124.8,140.6,150.0,157.3,159.2,166.4 06,1.0,19.9,45.8,64.4,89.0,106.8,125.4,141.4,150.0,157.3,161.0,166.7 07,1.5,20.8,46.0,65.2,89.6,106.8,127.0,141.4,150.0,157.3,161.0,166.7 08,2.2,22.4,47.1,66.4,91.2,107.4,127.8,141.4,150.0,157.3,161.0,167.4 09,2.6,23.0,47.4,67.4,92.0,108.1,128.2,141.8,150.0,157.3,161.0,167.4 10,3.1,23.0,47.5,68.6,93.6,108.4,128.2,142.8,150.1,157.3,161.0,167.4 11,4.0,23.4,47.7,70.0,95.3,109.4,128.7,143.2,150.5,157.3,161.0,167.4 12,4.2,24.0,47.8,71.6,95.4,111.6,128.7,143.6,151.1,157.3,161.0,167.4 13,4.4,24.5,50.4,72.0,95.4,111.7,128.7,143.6,151.1,157.3,161.6,167.4 14,4.6,25.8,50.4,72.8,95.4,112.4,130.0,144.0,152.7,157.3,162.9,167.4 15,5.2,26.8,50.8,74.6,95.8,113.4,132.5,144.6,152.8,157.3,162.9,167.5 16,5.6,27.1,51.0,75.6,97.0,113.7,133.4,144.7,153.8,157.3,162.9,167.5 17,6.4,27.9,51.2,75.9,97.9,114.2,133.6,144.7,154.1,157.3,162.9,167.5 18,6.9,28.6,52.4,76.8,98.0,115.2,134.0,144.8,154.1,157.4,162.9,168.2 19,7.6,28.6,52.8,77.8,99.0,115.8,134.4,145.0,154.4,157.4,162.9,169.1 20,8.0,29.1,53.8,78.4,99.8,117.2,134.7,145.2,155.0,157.4,162.9,171.9 21,8.5,30.7,54.4,78.4,100.4,117.7,134.8,146.4,155.2,157.6,162.9,172.0 22,9.0,32.1,55.1,78.6,100.8,117.8,135.2,146.8,155.4,157.6,162.9,172.6 23,10.6,33.2,55.2,80.2,101.0,118.4,135.4,146.8,155.7,157.6,162.9,172.6 24,12.0,34.0,56.0,82.0,101.4,119.4,136.1,147.2,156.0,159.1,162.9,172.6 25,12.2,34.8,56.4,82.8,101.6,119.8,136.6,147.2,156.0,161.0,162.9,172.6 26,13.0,37.2,57.0,82.8,101.6,119.9,136.7,147.2,156.6,161.0,162.9,172.6 27,13.6,37.6,57.6,82.8,102.1,120.4,136.8,147.9,156.6,161.0,162.9,172.6 28,13.9,39.9,58.5,83.0,102.4,121.2,137.6,148.3,156.6,161.0,162.9,172.6 29,14.9,40.6,59.7,83.0,,122.3,137.8,150.0,157.1,161.0,162.9,172.6 30,14.9,42.0,61.2,84.2,,123.0,138.4,150.0,157.1,161.0,162.9,172.7 31,16.2,,61.4,84.9,,123.4,,150.0,,161.0,162.9,