#------------------------------------------------- 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 957: Atigun Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Atigun Pass (957) # Alaska SNOTEL Site - 4800 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-05 # # As of: May 5, 2024, 9:50:56 PM 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) 01,22.0,24.0,20.0,1.0,-30.0,-11.0,14.0,16.0 02,19.0,16.0,20.0,3.0,-18.0,0.0,12.0,21.0 03,15.0,2.0,15.0,5.0,-17.0,6.0,2.0,29.0 04,14.0,3.0,8.0,0.0,-11.0,4.0,14.0,3.0 05,18.0,8.0,9.0,-2.0,6.0,6.0,18.0, 06,9.0,9.0,2.0,-2.0,9.0,4.0,22.0, 07,6.0,11.0,11.0,6.0,12.0,-8.0,7.0, 08,14.0,19.0,9.0,6.0,14.0,-13.0,-5.0, 09,20.0,23.0,4.0,3.0,12.0,-25.0,7.0, 10,21.0,17.0,-3.0,-4.0,12.0,-25.0,14.0, 11,16.0,7.0,-5.0,7.0,15.0,-17.0,19.0, 12,19.0,7.0,-22.0,18.0,12.0,-3.0,25.0, 13,26.0,9.0,-21.0,7.0,15.0,-12.0,12.0, 14,33.0,11.0,-10.0,-1.0,24.0,-17.0,3.0, 15,33.0,7.0,-10.0,12.0,26.0,-9.0,14.0, 16,31.0,7.0,-6.0,14.0,26.0,-18.0,22.0, 17,28.0,-7.0,13.0,9.0,24.0,-5.0,33.0, 18,17.0,-6.0,6.0,24.0,17.0,4.0,33.0, 19,8.0,-1.0,2.0,9.0,10.0,17.0,39.0, 20,8.0,5.0,2.0,-10.0,22.0,24.0,33.0, 21,7.0,16.0,4.0,-7.0,19.0,21.0,22.0, 22,11.0,9.0,6.0,-11.0,15.0,28.0,26.0, 23,13.0,19.0,10.0,-8.0,8.0,24.0,29.0, 24,25.0,22.0,14.0,-19.0,2.0,27.0,30.0, 25,24.0,28.0,20.0,-28.0,-3.0,24.0,36.0, 26,28.0,25.0,17.0,-24.0,-7.0,27.0,33.0, 27,25.0,20.0,7.0,-26.0,-11.0,24.0,30.0, 28,26.0,18.0,10.0,-26.0,-24.0,28.0,23.0, 29,32.0,15.0,11.0,14.0,-19.0,24.0,24.0, 30,30.0,18.0,3.0,9.0,,17.0,9.0, 31,26.0,,5.0,-13.0,,20.0,,