#------------------------------------------------- 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: 2023-10-01 to 2024-04-30 # # 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 # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # # 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: 2023-10-01 to 2024-04-30 # # As of: Apr 30, 2024, 12:07:18 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr ,Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,40.0,36.0,21.0,26.0,-6.0,1.0,26.0 02,32.0,35.0,19.0,29.0,-12.0,-1.0,19.0 03,29.0,35.0,21.0,34.0,-12.0,2.0,17.0 04,26.0,34.0,22.0,32.0,10.0,20.0,30.0 05,39.0,28.0,22.0,28.0,9.0,24.0,29.0 06,40.0,27.0,16.0,26.0,19.0,22.0,23.0 07,37.0,20.0,13.0,28.0,26.0,24.0,23.0 08,38.0,30.0,9.0,25.0,30.0,19.0,26.0 09,37.0,28.0,11.0,16.0,32.0,16.0,25.0 10,34.0,26.0,10.0,13.0,31.0,17.0,20.0 11,33.0,21.0,24.0,24.0,29.0,15.0,27.0 12,32.0,20.0,19.0,31.0,28.0,21.0,28.0 13,34.0,26.0,14.0,30.0,37.0,21.0,27.0 14,33.0,24.0,7.0,19.0,38.0,19.0,23.0 15,36.0,26.0,7.0,16.0,37.0,18.0,22.0 16,40.0,19.0,16.0,15.0,31.0,24.0,33.0 17,35.0,12.0,22.0,14.0,33.0,32.0,32.0 18,32.0,8.0,21.0,11.0,35.0,31.0,38.0 19,25.0,3.0,24.0,11.0,35.0,28.0,42.0 20,19.0,3.0,12.0,9.0,34.0,26.0,36.0 21,18.0,12.0,9.0,7.0,29.0,28.0,34.0 22,21.0,27.0,8.0,-2.0,20.0,34.0,31.0 23,21.0,36.0,27.0,-2.0,15.0,34.0,34.0 24,25.0,36.0,14.0,2.0,21.0,35.0,31.0 25,27.0,35.0,2.0,3.0,11.0,35.0,32.0 26,27.0,34.0,1.0,1.0,9.0,33.0,34.0 27,28.0,26.0,10.0,-10.0,12.0,32.0,31.0 28,30.0,29.0,5.0,-9.0,7.0,30.0,33.0 29,34.0,31.0,2.0,0.0,6.0,31.0, 30,31.0,29.0,0.0,-6.0,,33.0, 31,34.0,,20.0,-10.0,,27.0,