#------------------------------------------------- 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: 1980-10-01 to 1981-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 804: Surprise Lakes, 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 (1981-2010) 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 # #------------------------------------------------------------------------------------------------------ # # Surprise Lakes (804) # Washington SNOTEL Site - 4290 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 5, 2024, 5:44:04 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values 01,0.0,7.4,23.8,39.3,54.3,65.3,76.6,84.3,89.2,92.8,94.2,95.7 02,0.1,7.8,24.5,39.8,54.7,65.6,76.9,84.5,89.4,92.9,94.2,95.8 03,0.3,8.1,25.3,40.4,55.2,66.0,77.3,84.8,89.5,92.9,94.3,95.8 04,0.6,8.6,25.7,40.9,55.4,66.4,77.6,85.0,89.7,93.0,94.3,95.9 05,0.7,9.1,26.0,41.4,55.7,66.8,77.8,85.2,89.7,93.1,94.3,95.9 06,0.8,9.6,26.4,41.8,56.0,67.1,78.1,85.3,90.0,93.2,94.3,96.1 07,1.0,10.4,26.8,42.5,56.6,67.4,78.4,85.5,90.3,93.2,94.4,96.2 08,1.1,10.9,27.6,43.1,57.0,67.7,78.6,85.7,90.5,93.2,94.5,96.3 09,1.3,11.4,28.1,43.6,57.4,68.1,79.0,85.9,90.7,93.3,94.5,96.4 10,1.4,11.8,28.6,44.2,57.7,68.7,79.3,86.0,90.9,93.4,94.5,96.5 11,1.6,12.3,29.2,44.6,58.1,69.1,79.7,86.1,91.1,93.4,94.5,96.7 12,1.8,12.8,29.8,45.0,58.4,69.6,80.0,86.2,91.2,93.5,94.5,96.7 13,2.0,13.4,30.4,45.4,58.8,70.1,80.3,86.4,91.3,93.5,94.6,96.8 14,2.2,14.0,30.9,45.9,59.2,70.4,80.7,86.5,91.5,93.6,94.6,96.9 15,2.5,14.3,31.7,46.6,59.6,70.7,80.9,86.7,91.5,93.6,94.7,97.0 16,2.7,14.7,32.2,47.0,60.1,71.0,81.1,86.9,91.6,93.6,94.7,97.1 17,2.9,15.3,32.8,47.4,60.5,71.3,81.4,87.0,91.7,93.7,94.7,97.3 18,3.2,15.8,33.1,47.9,60.9,71.6,81.6,87.2,91.8,93.8,94.7,97.4 19,3.4,16.1,33.5,48.2,61.5,71.9,81.8,87.4,91.9,93.9,94.7,97.6 20,3.6,17.0,33.8,48.5,62.1,72.3,82.0,87.6,92.0,93.9,94.8,97.7 21,3.9,17.6,34.2,48.9,62.6,72.7,82.1,87.7,92.1,93.9,94.9,97.8 22,4.1,18.3,34.5,49.2,63.1,73.1,82.3,87.9,92.2,93.9,95.0,97.9 23,4.3,19.0,34.8,49.7,63.4,73.5,82.5,88.0,92.3,94.0,95.1,97.9 24,4.5,19.7,35.1,50.2,63.9,73.9,82.8,88.1,92.4,94.0,95.1,98.0 25,4.7,20.4,35.4,50.8,64.2,74.3,83.0,88.2,92.4,94.0,95.2,98.1 26,4.9,21.2,35.8,51.2,64.4,74.6,83.2,88.3,92.5,94.0,95.4,98.2 27,5.4,21.6,36.3,51.6,64.7,75.0,83.4,88.4,92.6,94.0,95.5,98.3 28,5.8,22.1,36.9,52.0,65.0,75.4,83.7,88.6,92.6,94.1,95.6,98.4 29,6.2,22.6,37.4,52.6,,75.8,83.9,88.8,92.7,94.1,95.6,98.5 30,6.5,23.1,38.3,53.1,,76.2,84.1,88.9,92.8,94.1,95.6,98.6 31,6.9,,38.8,53.7,,76.4,,89.0,,94.2,95.7,