#------------------------------------------------- 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 2025-01-02 # # Data for the following site(s) are contained in this file: # # SNOTEL 947: Little Chena Ridge, 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 # #------------------------------------------------------------------------------------------------------ # # Little Chena Ridge (947) # Alaska SNOTEL Site - 2000 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-01-02 # # As of: Jan 2, 2025, 11:04:12 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan ,Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF) 01,36.0,16.0,-1.0,11.0 02,35.0,19.0,5.0, 03,37.0,19.0,16.0, 04,42.0,15.0,36.0, 05,43.0,22.0,32.0, 06,42.0,30.0,33.0, 07,36.0,27.0,32.0, 08,31.0,18.0,31.0, 09,27.0,20.0,38.0, 10,28.0,13.0,39.0, 11,34.0,8.0,33.0, 12,34.0,2.0,24.0, 13,32.0,-2.0,5.0, 14,29.0,1.0,-11.0, 15,25.0,13.0,-8.0, 16,21.0,2.0,8.0, 17,18.0,0.0,9.0, 18,15.0,-5.0,8.0, 19,5.0,-5.0,7.0, 20,17.0,4.0,15.0, 21,30.0,12.0,16.0, 22,27.0,12.0,13.0, 23,22.0,15.0,8.0, 24,20.0,18.0,27.0, 25,16.0,18.0,27.0, 26,13.0,3.0,17.0, 27,8.0,-5.0,4.0, 28,15.0,-10.0,3.0, 29,16.0,-3.0,1.0, 30,8.0,-4.0,19.0, 31,9.0,,,