#------------------------------------------------- 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 1267: Alexander Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Alexander Lake (1267) # Alaska SNOTEL Site - 160 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-03 # # As of: May 3, 2024, 9:23:32 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May ,Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF) 01,44.0,32.0,19.0,18.0,-34.0,11.0,30.0,42.0 02,43.0,33.0,4.0,7.0,-33.0,10.0,24.0,42.0 03,40.0,36.0,12.0,22.0,-24.0,11.0,24.0, 04,35.0,36.0,20.0,27.0,10.0,18.0,30.0, 05,38.0,31.0,28.0,24.0,15.0,25.0,34.0, 06,40.0,27.0,21.0,20.0,26.0,29.0,33.0, 07,46.0,26.0,7.0,31.0,25.0,28.0,33.0, 08,39.0,32.0,14.0,29.0,26.0,25.0,31.0, 09,40.0,33.0,14.0,12.0,30.0,19.0,33.0, 10,38.0,28.0,14.0,1.0,32.0,18.0,35.0, 11,34.0,23.0,25.0,17.0,30.0,19.0,34.0, 12,33.0,13.0,20.0,19.0,29.0,28.0,36.0, 13,37.0,21.0,13.0,21.0,36.0,24.0,35.0, 14,39.0,21.0,1.0,23.0,23.0,26.0,34.0, 15,38.0,24.0,6.0,1.0,11.0,22.0,32.0, 16,41.0,29.0,15.0,-7.0,9.0,28.0,37.0, 17,40.0,19.0,27.0,7.0,16.0,33.0,35.0, 18,41.0,-1.0,19.0,17.0,35.0,34.0,40.0, 19,34.0,-7.0,17.0,24.0,35.0,34.0,43.0, 20,26.0,15.0,20.0,21.0,36.0,28.0,42.0, 21,24.0,21.0,1.0,5.0,35.0,35.0,41.0, 22,25.0,26.0,10.0,-1.0,30.0,34.0,40.0, 23,30.0,32.0,25.0,-12.0,19.0,37.0,40.0, 24,28.0,36.0,26.0,-20.0,22.0,38.0,42.0, 25,30.0,35.0,8.0,-21.0,13.0,38.0,43.0, 26,28.0,35.0,-13.0,-8.0,7.0,38.0,43.0, 27,24.0,34.0,10.0,-3.0,16.0,37.0,43.0, 28,30.0,33.0,-19.0,-9.0,11.0,37.0,45.0, 29,35.0,34.0,-31.0,8.0,10.0,33.0,44.0, 30,35.0,32.0,-31.0,-3.0,,34.0,43.0, 31,31.0,,13.0,-22.0,,34.0,,