#------------------------------------------------- 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: 2025-10-01 to 2026-01-12 # # Data for the following site(s) are contained in this file: # # SNOTEL 958: Coldfoot, 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Coldfoot (958) # Alaska SNOTEL Site - 1070 ft # Reporting Frequency: Daily; Date Range: 2025-10-01 to 2026-01-12 # # As of: Jan 12, 2026, 9:46:19 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan ,Last Yr Air Temperature Minimum (degF),Last Yr Air Temperature Minimum (degF),Last Yr Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,26.0,27.0,10.0,-43.0 02,18.0,26.0,8.0,-32.0 03,26.0,19.0,-25.0,-32.0 04,24.0,17.0,-27.0,-34.0 05,32.0,16.0,-33.0,-34.0 06,34.0,9.0,-31.0,-23.0 07,34.0,9.0,-29.0,-17.0 08,38.0,14.0,-23.0,-21.0 09,34.0,5.0,-27.0,-28.0 10,21.0,-3.0,-39.0,-2.0 11,14.0,-2.0,-40.0,-10.0 12,24.0,1.0,-20.0, 13,29.0,-6.0,-19.0, 14,25.0,-8.0,-38.0, 15,28.0,-11.0,-33.0, 16,21.0,-13.0,-34.0, 17,17.0,3.0,-36.0, 18,25.0,11.0,-37.0, 19,23.0,10.0,-42.0, 20,20.0,6.0,-40.0, 21,16.0,8.0,-34.0, 22,15.0,10.0,-35.0, 23,23.0,3.0,-33.0, 24,25.0,-6.0,-27.0, 25,19.0,0.0,-36.0, 26,15.0,5.0,-44.0, 27,11.0,5.0,-44.0, 28,4.0,-2.0,-36.0, 29,1.0,-3.0,-32.0, 30,18.0,4.0,-43.0, 31,18.0,,-43.0,