#------------------------------------------------- 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: 2024-10-01 to 2025-06-30 # # Data for the following site(s) are contained in this file: # # SNOTEL 961: Fort Yukon, 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 Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Fort Yukon (961) # Alaska SNOTEL Site - 440 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-06-30 # # As of: Jun 30, 2025, 5:36:32 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun ,Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF),Air Temperature Maximum (degF) 01,45.0,18.0,-36.0,-40.0,-21.0,13.0,41.0,45.0,63.0 02,41.0,20.0,-40.0,,-15.0,19.0,33.0,41.0,64.0 03,43.0,20.0,10.0,-47.0,-6.0,23.0,37.0,38.0,66.0 04,47.0,21.0,14.0,-7.0,2.0,25.0,32.0,45.0,60.0 05,44.0,22.0,3.0,-2.0,4.0,33.0,43.0,41.0,60.0 06,47.0,23.0,11.0,6.0,8.0,32.0,45.0,38.0,60.0 07,40.0,19.0,16.0,8.0,5.0,24.0,25.0,47.0,65.0 08,42.0,19.0,13.0,2.0,-20.0,18.0,28.0,50.0,53.0 09,33.0,8.0,18.0,4.0,-14.0,15.0,35.0,54.0,57.0 10,34.0,13.0,15.0,9.0,-18.0,19.0,46.0,48.0,68.0 11,37.0,13.0,22.0,21.0,-10.0,20.0,46.0,49.0,71.0 12,37.0,4.0,25.0,35.0,3.0,20.0,37.0,44.0,74.0 13,35.0,6.0,11.0,33.0,-2.0,18.0,41.0,40.0,79.0 14,31.0,5.0,-6.0,24.0,-5.0,19.0,32.0,44.0,80.0 15,29.0,7.0,0.0,12.0,3.0,15.0,46.0,48.0,83.0 16,30.0,10.0,1.0,-20.0,8.0,11.0,47.0,46.0,84.0 17,25.0,9.0,-2.0,-5.0,9.0,3.0,49.0,58.0,80.0 18,14.0,0.0,-12.0,-3.0,15.0,6.0,36.0,61.0,83.0 19,12.0,-16.0,-21.0,2.0,9.0,15.0,43.0,63.0,88.0 20,23.0,7.0,-33.0,5.0,7.0,22.0,37.0,58.0,83.0 21,37.0,10.0,-22.0,10.0,8.0,28.0,40.0,63.0,83.0 22,36.0,-5.0,8.0,10.0,12.0,26.0,39.0,66.0,79.0 23,32.0,0.0,6.0,18.0,11.0,25.0,33.0,66.0,75.0 24,26.0,7.0,4.0,40.0,9.0,25.0,33.0,67.0,69.0 25,20.0,11.0,5.0,32.0,4.0,26.0,38.0,69.0,78.0 26,12.0,7.0,4.0,24.0,3.0,26.0,41.0,70.0,71.0 27,17.0,-27.0,3.0,20.0,8.0,23.0,43.0,65.0,73.0 28,14.0,-37.0,5.0,12.0,13.0,20.0,40.0,67.0,77.0 29,15.0,-28.0,-5.0,-14.0,,22.0,34.0,58.0,77.0 30,17.0,-22.0,-22.0,-17.0,,28.0,41.0,57.0, 31,16.0,,-35.0,-31.0,,35.0,,55.0,