#------------------------------------------------- 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 2024-05-06 # # Data for the following site(s) are contained in this file: # # SNOTEL 1093: Chisana, 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 # #------------------------------------------------------------------------------------------------------ # # Chisana (1093) # Alaska SNOTEL Site - 3320 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-06 # # As of: May 6, 2024, 2:32:21 AM 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) 01,27.0,7.0,-18.0,-10.0,-30.0,-32.0,13.0,22.0 02,28.0,4.0,-19.0,-22.0,-47.0,-35.0,2.0,24.0 03,17.0,6.0,-25.0,-25.0,-48.0,-37.0,-5.0,30.0 04,11.0,0.0,-25.0,-12.0,-34.0,-14.0,1.0,36.0 05,11.0,17.0,-9.0,-11.0,-25.0,6.0,17.0,35.0 06,27.0,12.0,-1.0,-12.0,-9.0,-1.0,11.0, 07,32.0,1.0,-8.0,1.0,-11.0,-8.0,-1.0, 08,24.0,5.0,-1.0,-13.0,-10.0,-7.0,5.0, 09,23.0,4.0,-21.0,-15.0,-4.0,-10.0,1.0, 10,22.0,9.0,-21.0,-2.0,9.0,-10.0,9.0, 11,22.0,14.0,4.0,-26.0,1.0,-16.0,5.0, 12,21.0,-8.0,9.0,-16.0,2.0,-12.0,16.0, 13,21.0,-5.0,-14.0,-18.0,23.0,9.0,16.0, 14,21.0,-7.0,-16.0,-17.0,4.0,10.0,10.0, 15,20.0,-7.0,-19.0,-16.0,1.0,6.0,2.0, 16,14.0,8.0,-5.0,-12.0,-2.0,17.0,6.0, 17,21.0,8.0,5.0,-7.0,-2.0,10.0,11.0, 18,24.0,-25.0,-8.0,-27.0,6.0,18.0,21.0, 19,15.0,-29.0,-11.0,-27.0,12.0,5.0,14.0, 20,-9.0,-29.0,-2.0,-16.0,18.0,2.0,17.0, 21,-19.0,-21.0,-7.0,-34.0,23.0,0.0,17.0, 22,-20.0,-4.0,-18.0,-31.0,11.0,11.0,22.0, 23,-11.0,19.0,-6.0,-19.0,-9.0,8.0,29.0, 24,-8.0,20.0,-2.0,-28.0,-17.0,10.0,28.0, 25,6.0,12.0,6.0,-32.0,-17.0,18.0,21.0, 26,3.0,16.0,-14.0,-35.0,-12.0,16.0,18.0, 27,9.0,17.0,-14.0,-21.0,-18.0,19.0,27.0, 28,8.0,9.0,-26.0,-20.0,-27.0,11.0,27.0, 29,21.0,-2.0,-26.0,-6.0,-32.0,2.0,25.0, 30,16.0,-9.0,-21.0,-1.0,,13.0,23.0, 31,11.0,,-17.0,-24.0,,20.0,,