#------------------------------------------------- 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 959: Cooper Lake, AK # # 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 # #------------------------------------------------------------------------------------------------------ # # Cooper Lake (959) # Alaska SNOTEL Site - 1200 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 15, 2024, 8:32:38 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 01,0.0,6.2,10.9,16.1,19.7,22.8,24.9,26.6,28.0,29.0,30.8,34.1 02,0.4,6.3,11.1,16.4,19.8,22.8,25.0,26.7,28.0,29.1,30.9,34.2 03,0.9,6.4,11.2,16.5,19.9,22.9,25.1,26.7,28.0,29.1,31.0,34.3 04,1.1,6.5,11.4,16.6,20.0,22.9,25.1,26.8,28.0,29.1,31.0,34.4 05,1.2,6.6,11.7,16.6,20.3,23.0,25.2,26.9,28.1,29.2,31.2,34.6 06,1.4,6.8,11.9,16.7,20.4,23.0,25.4,26.9,28.1,29.2,31.2,34.8 07,1.6,6.9,12.0,16.7,20.6,23.1,25.4,27.0,28.2,29.3,31.3,35.0 08,1.8,7.0,12.2,16.9,20.6,23.2,25.5,27.0,28.2,29.3,31.4,35.2 09,1.9,7.2,12.4,17.0,20.7,23.2,25.6,27.1,28.3,29.4,31.5,35.3 10,2.1,7.5,12.6,17.1,20.8,23.4,25.6,27.1,28.3,29.5,31.6,35.5 11,2.4,7.8,12.8,17.2,21.0,23.4,25.7,27.2,28.3,29.5,31.6,35.7 12,2.5,8.0,12.9,17.2,21.2,23.6,25.7,27.3,28.4,29.6,31.7,35.8 13,2.8,8.1,13.1,17.3,21.3,23.6,25.7,27.3,28.4,29.6,31.8,36.0 14,3.1,8.2,13.2,17.4,21.3,23.7,25.8,27.4,28.4,29.7,31.9,36.2 15,3.3,8.2,13.4,17.5,21.5,23.8,25.8,27.4,28.4,29.7,32.1,36.2 16,3.4,8.3,13.5,17.7,21.6,23.9,25.8,27.4,28.4,29.7,32.2,36.4 17,3.6,8.4,13.8,17.9,21.7,24.0,25.9,27.4,28.5,29.8,32.3,36.7 18,3.8,8.5,13.9,18.2,21.8,24.0,25.9,27.5,28.5,29.8,32.4,37.0 19,3.9,8.7,14.0,18.3,21.9,24.1,26.0,27.5,28.7,29.9,32.5,37.2 20,4.0,8.8,14.2,18.3,21.9,24.2,26.1,27.6,28.7,30.0,32.6,37.6 21,4.1,9.1,14.3,18.5,22.0,24.3,26.2,27.6,28.7,30.0,32.8,38.0 22,4.2,9.2,14.6,18.6,22.2,24.3,26.2,27.6,28.8,30.1,32.9,38.3 23,4.4,9.5,14.8,18.7,22.2,24.4,26.3,27.7,28.8,30.2,33.0,38.6 24,4.8,9.8,14.9,18.8,22.3,24.4,26.3,27.7,28.8,30.2,33.1,38.8 25,5.1,9.9,15.1,18.9,22.3,24.5,26.4,27.8,28.9,30.3,33.2,39.0 26,5.4,10.0,15.2,19.0,22.5,24.6,26.5,27.8,28.9,30.4,33.3,39.2 27,5.5,10.2,15.3,19.2,22.5,24.6,26.5,27.9,29.0,30.6,33.4,39.4 28,5.6,10.3,15.4,19.3,22.7,24.7,26.5,27.9,29.0,30.6,33.5,39.5 29,5.8,10.6,15.6,19.4,,24.8,26.6,27.9,29.0,30.7,33.7,39.6 30,6.0,10.7,15.8,19.5,,24.8,26.6,27.9,29.0,30.7,33.8,39.8 31,6.1,,16.0,19.6,,24.9,,28.0,,30.8,33.9,