#------------------------------------------------- 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 2024-05-15 # # Data for the following site(s) are contained in this file: # # SNOTEL 2081: Nenana, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Nenana (2081) # Alaska SNOTEL Site - 415 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-15 # # As of: May 15, 2024, 4:47:18 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May ,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) 01,43.0,28.0,23.0,-11.0,-28.0,1.0,41.0,46.0 02,44.0,26.0,1.0,2.0,,9.0,19.0,46.0 03,36.0,24.0,-11.0,0.0,-16.0,13.0,28.0,49.0 04,38.0,21.0,-2.0,3.0,-11.0,22.0,40.0,56.0 05,39.0,22.0,5.0,0.0,-3.0,28.0,42.0,51.0 06,33.0,19.0,10.0,-10.0,12.0,17.0,44.0,36.0 07,31.0,22.0,11.0,10.0,12.0,19.0,39.0,52.0 08,29.0,25.0,3.0,13.0,18.0,13.0,40.0,57.0 09,32.0,28.0,-12.0,4.0,18.0,8.0,35.0,53.0 10,31.0,18.0,3.0,-4.0,32.0,0.0,43.0,53.0 11,27.0,20.0,11.0,11.0,32.0,4.0,45.0,58.0 12,31.0,23.0,10.0,10.0,37.0,8.0,40.0,60.0 13,37.0,33.0,8.0,-5.0,49.0,6.0,32.0,57.0 14,33.0,32.0,-2.0,-5.0,51.0,8.0,36.0,59.0 15,42.0,31.0,-3.0,21.0,45.0,14.0,47.0, 16,48.0,32.0,7.0,30.0,41.0,6.0,50.0, 17,39.0,23.0,9.0,22.0,23.0,12.0,54.0, 18,32.0,12.0,7.0,9.0,19.0,19.0,58.0, 19,31.0,20.0,5.0,5.0,22.0,33.0,64.0, 20,28.0,18.0,-5.0,-11.0,25.0,37.0,60.0, 21,28.0,20.0,2.0,-11.0,33.0,48.0,59.0, 22,28.0,27.0,11.0,-28.0,35.0,49.0,57.0, 23,29.0,28.0,24.0,-26.0,35.0,50.0,57.0, 24,32.0,24.0,29.0,-24.0,23.0,56.0,62.0, 25,34.0,22.0,2.0,-27.0,12.0,47.0,62.0, 26,32.0,21.0,6.0,,10.0,52.0,59.0, 27,27.0,28.0,-6.0,,7.0,37.0,50.0, 28,17.0,35.0,-18.0,-29.0,3.0,35.0,49.0, 29,26.0,36.0,-32.0,-15.0,1.0,46.0,55.0, 30,34.0,28.0,-4.0,-14.0,,45.0,55.0, 31,28.0,,-6.0,,,40.0,,