#------------------------------------------------- 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 2024-05-05 # # Data for the following site(s) are contained in this file: # # SNOTEL 1089: Tokositna Valley, 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 Average Value None Day N/A Degrees fahrenheit N/A TAVG Average 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 # #------------------------------------------------------------------------------------------------------ # # Tokositna Valley (1089) # Alaska SNOTEL Site - 850 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-05 # # As of: May 5, 2024, 8:53:58 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May ,Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF) 01,41.0,30.0,16.0,18.0,-20.0,-4.0,29.0,38.0 02,39.0,34.0,8.0,16.0,-15.0,1.0,23.0,41.0 03,32.0,34.0,13.0,20.0,-13.0,10.0,21.0,42.0 04,31.0,32.0,17.0,22.0,5.0,15.0,25.0,40.0 05,34.0,29.0,17.0,20.0,14.0,20.0,29.0, 06,39.0,25.0,17.0,19.0,20.0,24.0,28.0, 07,42.0,21.0,8.0,27.0,20.0,23.0,28.0, 08,35.0,30.0,11.0,24.0,23.0,18.0,25.0, 09,36.0,33.0,8.0,14.0,25.0,13.0,29.0, 10,33.0,24.0,11.0,10.0,29.0,14.0,27.0, 11,32.0,17.0,23.0,15.0,26.0,19.0,29.0, 12,34.0,13.0,16.0,17.0,28.0,26.0,31.0, 13,34.0,19.0,10.0,17.0,36.0,23.0,27.0, 14,38.0,16.0,2.0,24.0,29.0,21.0,25.0, 15,36.0,23.0,4.0,17.0,23.0,22.0,26.0, 16,39.0,28.0,15.0,10.0,22.0,24.0,31.0, 17,39.0,16.0,24.0,15.0,24.0,32.0,36.0, 18,36.0,1.0,21.0,12.0,32.0,33.0,40.0, 19,29.0,-2.0,17.0,20.0,33.0,32.0,40.0, 20,19.0,7.0,18.0,10.0,36.0,26.0,37.0, 21,18.0,19.0,3.0,-6.0,31.0,30.0,37.0, 22,20.0,22.0,9.0,-5.0,26.0,30.0,38.0, 23,25.0,32.0,23.0,-2.0,17.0,35.0,36.0, 24,25.0,35.0,26.0,-5.0,19.0,38.0,36.0, 25,30.0,33.0,10.0,-3.0,12.0,38.0,38.0, 26,27.0,32.0,6.0,-7.0,8.0,35.0,37.0, 27,23.0,32.0,8.0,-12.0,9.0,34.0,39.0, 28,25.0,29.0,1.0,-6.0,-2.0,33.0,41.0, 29,32.0,30.0,-4.0,7.0,-3.0,30.0,39.0, 30,30.0,29.0,-4.0,-2.0,,31.0,37.0, 31,29.0,,11.0,-11.0,,29.0,,