#------------------------------------------------- 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 2024-05-03 # # Data for the following site(s) are contained in this file: # # SNOTEL 1103: Mt. Alyeska, 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 Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum 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 # #------------------------------------------------------------------------------------------------------ # # Mt. Alyeska (1103) # Alaska SNOTEL Site - 1540 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-03 # # As of: May 3, 2024, 2:03:20 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May ,Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,40.0,38.0,24.0,30.0,-9.0,2.0,25.0,36.0 02,34.0,40.0,25.0,30.0,-11.0,2.0,20.0,36.0 03,32.0,40.0,22.0,33.0,-9.0,9.0,20.0, 04,31.0,30.0,25.0,31.0,10.0,19.0,28.0, 05,37.0,26.0,24.0,29.0,16.0,24.0,27.0, 06,41.0,25.0,21.0,28.0,23.0,23.0,27.0, 07,38.0,23.0,17.0,30.0,27.0,25.0,26.0, 08,38.0,29.0,13.0,25.0,29.0,19.0,23.0, 09,35.0,27.0,13.0,18.0,31.0,16.0,28.0, 10,32.0,23.0,12.0,14.0,30.0,18.0,23.0, 11,32.0,23.0,27.0,26.0,26.0,19.0,29.0, 12,31.0,22.0,20.0,26.0,28.0,27.0,27.0, 13,35.0,26.0,16.0,25.0,0.0,24.0,25.0, 14,33.0,23.0,10.0,26.0,35.0,18.0,26.0, 15,37.0,26.0,12.0,15.0,33.0,23.0,26.0, 16,39.0,24.0,18.0,15.0,34.0,24.0,30.0, 17,36.0,13.0,24.0,14.0,35.0,33.0,31.0, 18,36.0,9.0,21.0,18.0,34.0,29.0,35.0, 19,25.0,5.0,22.0,20.0,34.0,26.0,41.0, 20,20.0,3.0,16.0,13.0,32.0,28.0,41.0, 21,19.0,21.0,11.0,6.0,27.0,29.0,34.0, 22,20.0,31.0,11.0,-2.0,26.0,31.0,34.0, 23,23.0,35.0,29.0,1.0,22.0,32.0,34.0, 24,27.0,37.0,14.0,6.0,22.0,33.0,36.0, 25,31.0,36.0,6.0,8.0,15.0,33.0,36.0, 26,37.0,34.0,4.0,3.0,14.0,33.0,35.0, 27,33.0,29.0,12.0,-2.0,14.0,32.0,35.0, 28,33.0,30.0,5.0,-2.0,7.0,30.0,37.0, 29,35.0,30.0,-1.0,1.0,5.0,29.0,39.0, 30,36.0,31.0,-2.0,-1.0,,30.0,37.0, 31,39.0,,20.0,-7.0,,26.0,,