#------------------------------------------------- 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 975: Swamp Creek, 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 # #------------------------------------------------------------------------------------------------------ # # Swamp Creek (975) # Washington SNOTEL Site - 3930 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 12:49:44 AM 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 01,0.0,4.8,11.9,18.0,24.4,29.0,33.6,35.8,37.3,38.5,39.1,40.0 02,0.1,5.0,12.1,18.2,24.6,29.2,33.7,35.8,37.3,38.5,39.1,40.1 03,0.2,5.2,12.2,18.4,24.8,29.3,33.8,35.9,37.3,38.5,39.1,40.1 04,0.2,5.4,12.5,18.6,24.9,29.5,33.8,35.9,37.3,38.5,39.1,40.2 05,0.3,5.6,12.7,18.9,25.3,29.6,33.9,36.0,37.4,38.5,39.2,40.2 06,0.3,5.7,12.7,19.1,25.5,29.9,34.0,36.1,37.4,38.5,39.2,40.3 07,0.4,6.1,12.9,19.4,25.7,30.0,34.1,36.1,37.5,38.5,39.2,40.4 08,0.6,6.3,13.0,19.8,25.9,30.1,34.2,36.1,37.5,38.5,39.2,40.4 09,0.8,6.5,13.2,20.1,26.0,30.3,34.2,36.1,37.6,38.6,39.2,40.4 10,0.9,6.5,13.5,20.3,26.1,30.4,34.3,36.1,37.6,38.6,39.2,40.4 11,1.1,6.7,13.8,20.5,26.3,30.6,34.3,36.2,37.6,38.6,39.3,40.5 12,1.1,6.9,14.0,20.8,26.4,30.8,34.4,36.2,37.7,38.6,39.4,40.5 13,1.3,7.4,14.4,20.9,26.5,31.0,34.5,36.2,37.7,38.6,39.4,40.5 14,1.4,7.9,14.6,21.1,26.7,31.2,34.7,36.3,37.8,38.6,39.4,40.6 15,1.5,8.1,14.8,21.2,26.8,31.4,34.8,36.4,37.8,38.6,39.5,40.6 16,1.7,8.4,15.0,21.3,27.0,31.6,34.9,36.4,37.9,38.7,39.5,40.7 17,1.9,8.7,15.3,21.5,27.1,31.8,35.0,36.5,37.9,38.7,39.5,40.7 18,2.1,9.1,15.5,21.8,27.3,31.9,35.0,36.5,38.0,38.8,39.5,40.8 19,2.4,9.3,15.7,22.0,27.4,32.0,35.1,36.6,38.0,38.8,39.5,40.9 20,2.6,9.6,16.0,22.1,27.5,32.1,35.2,36.6,38.1,38.8,39.6,41.0 21,3.0,9.7,16.3,22.3,27.7,32.3,35.3,36.7,38.1,38.8,39.6,41.0 22,3.1,9.9,16.4,22.5,28.0,32.4,35.3,36.8,38.2,38.8,39.7,41.1 23,3.4,10.2,16.5,22.6,28.2,32.6,35.4,36.9,38.2,38.9,39.7,41.2 24,3.5,10.4,16.7,22.8,28.4,32.6,35.4,36.9,38.2,38.9,39.7,41.3 25,3.6,10.6,16.8,23.0,28.5,32.8,35.5,36.9,38.2,38.9,39.7,41.4 26,3.7,11.0,16.9,23.1,28.7,32.9,35.5,37.0,38.3,38.9,39.8,41.5 27,3.9,11.3,17.0,23.3,28.8,32.9,35.5,37.1,38.3,39.0,39.8,41.6 28,4.0,11.5,17.3,23.4,28.9,33.0,35.7,37.1,38.4,39.0,39.8,41.6 29,4.2,11.7,17.5,23.6,,33.1,35.7,37.1,38.4,39.0,39.9,41.8 30,4.2,11.8,17.7,23.9,,33.3,35.7,37.2,38.5,39.0,40.0,41.9 31,4.5,,17.9,24.2,,33.4,,37.2,,39.0,40.0,