#------------------------------------------------- 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 948: Mt. Ryan, 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 # #------------------------------------------------------------------------------------------------------ # # Mt. Ryan (948) # Alaska SNOTEL Site - 2800 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-03 # # As of: May 3, 2024, 2:19:00 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) 01,36.0,31.0,20.0,1.0,-26.0,-16.0,27.0,24.0 02,29.0,20.0,14.0,1.0,-33.0,-8.0,9.0,27.0 03,23.0,12.0,9.0,-5.0,-21.0,4.0,12.0, 04,24.0,10.0,3.0,-8.0,-10.0,13.0,26.0, 05,24.0,13.0,0.0,-11.0,2.0,18.0,27.0, 06,24.0,12.0,-2.0,-10.0,14.0,9.0,25.0, 07,22.0,12.0,1.0,5.0,17.0,6.0,26.0, 08,19.0,20.0,2.0,12.0,18.0,2.0,23.0, 09,22.0,25.0,1.0,4.0,17.0,-5.0,22.0, 10,21.0,22.0,-3.0,-8.0,25.0,-11.0,29.0, 11,20.0,17.0,6.0,1.0,22.0,-12.0,31.0, 12,21.0,13.0,4.0,10.0,20.0,-5.0,28.0, 13,32.0,20.0,-3.0,-10.0,34.0,3.0,21.0, 14,38.0,20.0,-11.0,-4.0,38.0,2.0,18.0, 15,33.0,19.0,-8.0,11.0,37.0,-2.0,28.0, 16,35.0,22.0,11.0,19.0,34.0,-2.0,35.0, 17,31.0,6.0,15.0,6.0,29.0,1.0,40.0, 18,22.0,-5.0,10.0,6.0,20.0,11.0,45.0, 19,17.0,4.0,6.0,11.0,13.0,22.0,46.0, 20,14.0,9.0,14.0,-9.0,29.0,29.0,46.0, 21,15.0,11.0,11.0,-17.0,28.0,32.0,43.0, 22,15.0,21.0,5.0,-18.0,23.0,36.0,40.0, 23,17.0,30.0,15.0,-6.0,17.0,34.0,39.0, 24,22.0,32.0,21.0,-12.0,13.0,38.0,41.0, 25,24.0,32.0,-2.0,-19.0,2.0,37.0,43.0, 26,32.0,28.0,-9.0,-23.0,-5.0,37.0,40.0, 27,31.0,28.0,9.0,-30.0,-6.0,33.0,34.0, 28,32.0,21.0,10.0,-26.0,-11.0,25.0,34.0, 29,34.0,25.0,2.0,-14.0,-16.0,29.0,35.0, 30,35.0,20.0,3.0,-24.0,,29.0,34.0, 31,35.0,,5.0,-24.0,,29.0,,