#------------------------------------------------- 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 791: Stevens Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Stevens Pass (791) # Washington SNOTEL Site - 3950 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 16, 2024, 9:13:46 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 01,0.0,10.4,26.0,39.4,53.6,63.0,73.0,78.8,82.4,85.3,86.4,87.8 02,0.2,10.8,26.5,39.9,54.0,63.3,73.2,78.9,82.5,85.3,86.4,87.9 03,0.4,11.2,27.0,40.2,54.3,63.6,73.5,79.0,82.7,85.4,86.5,88.0 04,0.7,11.6,27.4,40.5,54.7,64.1,73.6,79.2,82.7,85.4,86.5,88.2 05,1.0,12.1,27.8,41.1,55.0,64.4,73.9,79.3,82.8,85.5,86.6,88.2 06,1.1,12.5,28.1,41.6,55.4,64.7,74.2,79.5,82.9,85.5,86.6,88.3 07,1.2,13.1,28.4,42.2,55.8,65.0,74.4,79.6,83.0,85.6,86.7,88.4 08,1.5,13.7,28.8,43.0,56.2,65.3,74.6,79.8,83.1,85.6,86.7,88.5 09,1.8,14.1,29.3,43.4,56.5,65.6,74.9,79.8,83.2,85.7,86.8,88.7 10,2.0,14.5,29.8,43.7,56.8,66.0,75.0,80.0,83.4,85.8,86.8,88.7 11,2.3,14.8,30.2,44.2,56.9,66.3,75.2,80.0,83.5,85.8,86.8,88.8 12,2.7,15.2,30.7,44.6,57.2,66.7,75.4,80.2,83.6,85.8,86.9,88.9 13,3.0,16.0,31.3,45.3,57.5,67.0,75.6,80.3,83.8,85.8,86.9,88.9 14,3.3,16.8,31.8,45.6,57.8,67.3,75.9,80.4,84.0,85.9,87.0,89.0 15,3.6,17.1,32.2,46.1,58.1,67.7,76.2,80.5,84.1,85.9,87.0,89.1 16,3.9,17.7,32.6,46.5,58.5,68.1,76.3,80.6,84.1,85.9,87.0,89.3 17,4.3,18.2,33.1,46.9,58.8,68.5,76.5,80.8,84.3,85.9,87.0,89.4 18,4.6,18.8,33.6,47.5,59.2,68.8,76.7,80.9,84.3,86.0,87.1,89.6 19,5.0,19.3,33.9,48.0,59.7,69.3,76.9,81.0,84.4,86.0,87.1,89.7 20,5.3,19.9,34.4,48.2,60.2,69.7,77.0,81.1,84.5,86.1,87.1,89.9 21,5.8,20.4,35.0,48.5,60.5,70.0,77.2,81.2,84.6,86.1,87.2,89.9 22,6.4,20.8,35.4,48.8,60.8,70.2,77.2,81.4,84.7,86.2,87.2,90.0 23,6.7,21.2,35.6,49.2,61.3,70.5,77.4,81.6,84.8,86.2,87.3,90.1 24,7.0,21.9,36.0,49.8,61.6,70.8,77.6,81.6,84.8,86.2,87.4,90.3 25,7.2,22.7,36.4,50.2,61.9,71.1,77.8,81.7,84.9,86.2,87.4,90.4 26,7.6,23.3,36.6,50.7,62.2,71.4,77.9,81.8,85.0,86.3,87.5,90.6 27,8.0,23.8,37.0,51.0,62.3,71.6,78.1,81.9,85.0,86.3,87.5,90.8 28,8.3,24.4,37.7,51.2,62.5,71.8,78.3,82.0,85.1,86.3,87.6,91.0 29,8.8,25.1,38.1,51.7,,72.1,78.4,82.1,85.2,86.3,87.6,91.1 30,9.0,25.5,38.6,52.2,,72.4,78.6,82.2,85.2,86.3,87.7,91.3 31,9.6,,39.0,53.0,,72.7,,82.3,,86.4,87.8,