#------------------------------------------------- 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 352: Blewett 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 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 # #------------------------------------------------------------------------------------------------------ # # Blewett Pass (352) # Washington SNOTEL Site - 4240 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 11, 2024, 3:43:45 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 01,0.0,2.8,7.6,14.4,19.6,23.4,27.0,29.0,30.2,31.8,32.2,32.2 02,0.0,3.2,7.8,14.6,19.7,24.2,27.2,29.0,30.2,31.8,32.2,32.2 03,0.0,3.2,8.4,14.6,19.7,24.2,27.2,29.1,30.2,31.8,32.2,32.2 04,0.0,3.2,9.0,14.6,19.7,24.2,27.2,29.2,30.4,32.0,32.2,32.2 05,0.0,3.2,9.1,15.0,20.0,24.2,27.4,29.2,30.8,32.0,32.2,32.2 06,0.1,3.3,9.2,15.2,20.1,24.3,27.5,29.2,30.8,32.0,32.2,32.4 07,0.1,3.6,9.4,15.2,20.4,24.5,27.6,29.2,31.0,32.0,32.2,32.4 08,0.2,3.7,9.4,15.2,20.7,24.8,27.9,29.2,31.0,32.0,32.2,32.4 09,0.2,3.8,9.6,15.6,20.7,25.0,28.0,29.2,31.1,32.0,32.2,33.0 10,0.2,3.8,9.6,16.0,21.0,25.0,28.0,29.2,31.1,32.0,32.2,33.0 11,0.2,4.0,9.7,16.4,21.0,25.0,28.1,29.2,31.1,32.0,32.2,33.0 12,0.3,4.2,10.0,16.7,21.3,25.0,28.2,29.2,31.2,32.0,32.2,33.0 13,0.4,4.4,10.6,16.8,21.3,25.4,28.2,29.2,31.2,32.0,32.2,33.0 14,0.5,4.7,10.7,16.8,21.4,25.5,28.4,29.2,31.2,32.0,32.2,33.0 15,0.5,4.7,10.8,17.0,21.6,25.8,28.4,29.2,31.2,32.0,32.2,33.0 16,0.6,4.8,10.8,17.2,21.8,26.0,28.5,29.2,31.2,32.0,32.2,33.1 17,0.6,5.1,11.0,17.6,21.9,26.0,28.5,29.2,31.4,32.0,32.2,33.1 18,0.8,5.4,11.2,17.8,21.9,26.2,28.6,29.2,31.4,32.0,32.2,33.1 19,1.0,5.4,11.4,18.2,22.1,26.2,28.6,29.4,31.4,32.0,32.2,33.1 20,1.0,5.8,11.4,18.2,22.1,26.3,28.6,29.5,31.4,32.0,32.2,33.2 21,1.1,5.9,12.0,18.2,22.2,26.4,28.8,29.5,31.4,32.0,32.2,33.2 22,1.2,6.4,12.2,18.2,22.4,26.4,28.8,29.5,31.5,32.1,32.2,33.2 23,1.2,6.6,12.2,18.6,22.9,26.5,28.8,29.5,31.5,32.1,32.2,33.3 24,1.6,6.8,12.4,18.7,23.0,26.6,29.0,29.8,31.5,32.1,32.2,33.3 25,1.6,7.2,12.6,18.8,23.0,26.6,29.0,29.8,31.6,32.1,32.2,33.3 26,1.8,7.4,12.8,18.8,23.1,26.6,29.0,30.0,31.6,32.1,32.2,33.3 27,2.0,7.5,13.0,18.8,23.2,26.8,29.0,30.0,31.6,32.1,32.2,33.3 28,2.2,7.6,13.7,18.9,23.4,26.8,29.0,30.0,31.6,32.1,32.2,33.5 29,2.2,7.6,13.8,19.0,,27.0,29.0,30.0,31.6,32.1,32.2,34.2 30,2.4,7.6,14.4,19.4,,27.0,29.0,30.0,31.6,32.1,32.2,34.4 31,2.6,,14.4,19.4,,27.0,,30.2,,32.1,32.2,