#------------------------------------------------- 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 2024-09-30 # Report Instantaneous Data As: End of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 961: Fort Yukon, 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 Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Precipitation Accumulation Value None Instantaneous - End of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Depth Value None Instantaneous - End of Day N/A Inches N/A SNWD Total snow depth # Solar Radiation Average Value None Day N/A Watts/meter squared N/A SRADV Average solar radiation # # 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 # #------------------------------------------------------------------------------------------------------ # # Fort Yukon (961) # Alaska SNOTEL Site - 430 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-09-30 # # As of: May 13, 2024, 5:08:08 AM GMT-08:00 # Date,Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF),Precipitation Accumulation (in) End of Day Values,Snow Depth (in) End of Day Values,Solar Radiation Average (watt/m2) 2023-10-01,41.0,29.0,34.0,0.0,0,35.53 2023-10-02,38.0,30.0,34.0,0.0,0,20.98 2023-10-03,38.0,27.0,32.0,0.0,0,37.40 2023-10-04,37.0,21.0,28.0,0.1,0,46.71 2023-10-05,31.0,16.0,24.0,0.1,0,40.16 2023-10-06,30.0,22.0,26.0,0.1,0,30.73 2023-10-07,31.0,23.0,26.0,0.1,0,25.45 2023-10-08,31.0,25.0,28.0,0.1,0,26.45 2023-10-09,34.0,25.0,29.0,0.2,0,27.97 2023-10-10,32.0,28.0,30.0,0.4,2,7.79 2023-10-11,28.0,15.0,24.0,0.4,2,5.95 2023-10-12,30.0,21.0,26.0,0.4,1,7.46 2023-10-13,37.0,26.0,30.0,0.4,2,11.03 2023-10-14,37.0,28.0,33.0,0.4,1,18.21 2023-10-15,38.0,28.0,34.0,0.6,1,16.46 2023-10-16,36.0,22.0,29.0,0.6,1,24.84 2023-10-17,35.0,29.0,32.0,0.6,1,20.06 2023-10-18,34.0,23.0,30.0,0.6,1,26.46 2023-10-19,27.0,18.0,24.0,0.6,1,25.23 2023-10-20,26.0,18.0,22.0,0.6,1,23.65 2023-10-21,26.0,17.0,21.0,0.6,1,22.03 2023-10-22,25.0,17.0,21.0,0.6,1,20.49 2023-10-23,26.0,17.0,21.0,0.6,1,15.85 2023-10-24,35.0,25.0,29.0,0.6,1,16.30 2023-10-25,27.0,10.0,21.0,0.6,1,13.79 2023-10-26,23.0,15.0,21.0,0.6,1,8.28 2023-10-27,24.0,11.0,18.0,0.6,1,11.04 2023-10-28,24.0,14.0,19.0,0.6,1,13.22 2023-10-29,20.0,16.0,19.0,0.6,1,8.53 2023-10-30,25.0,17.0,20.0,0.6,1,10.22 2023-10-31,22.0,16.0,20.0,0.6,1,7.64 2023-11-01,23.0,12.0,21.0,0.6,1,5.48 2023-11-02,23.0,15.0,18.0,0.6,1,6.83 2023-11-03,22.0,13.0,17.0,0.6,1,5.37 2023-11-04,15.0,11.0,13.0,0.6,1,7.40 2023-11-05,19.0,13.0,17.0,0.6,1,3.79 2023-11-06,18.0,15.0,17.0,0.7,1,7.40 2023-11-07,21.0,12.0,17.0,0.7,1,6.08 2023-11-08,23.0,11.0,19.0,0.7,1,4.24 2023-11-09,26.0,21.0,24.0,0.7,2,2.32 2023-11-10,24.0,20.0,22.0,0.7,2,6.67 2023-11-11,23.0,13.0,20.0,0.8,1,4.11 2023-11-12,17.0,4.0,12.0,0.8,1,4.18 2023-11-13,17.0,-4.0,12.0,0.9,2,1.23 2023-11-14,15.0,-4.0,10.0,0.9,1,1.56 2023-11-15,20.0,3.0,15.0,0.9,1,1.14 2023-11-16,20.0,13.0,17.0,0.9,2,1.57 2023-11-17,20.0,0.0,14.0,1.0,4,0.60 2023-11-18,3.0,-23.0,-4.0,1.0,3,0.92 2023-11-19,-5.0,-27.0,-15.0,1.0,,0.35 2023-11-20,0.0,-11.0,-4.0,1.0,2,0.42 2023-11-21,2.0,-12.0,-4.0,1.0,2,0.74 2023-11-22,-8.0,-19.0,-14.0,1.0,2,0.62 2023-11-23,12.0,-10.0,3.0,1.2,4,0.22 2023-11-24,16.0,6.0,13.0,1.2,5,0.18 2023-11-25,16.0,13.0,15.0,1.2,4,0.14 2023-11-26,18.0,10.0,13.0,1.2,4,0.10 2023-11-27,18.0,12.0,15.0,1.3,5,0.06 2023-11-28,22.0,1.0,14.0,1.4,6,0.15 2023-11-29,16.0,2.0,10.0,1.4,6,0.08 2023-11-30,12.0,-10.0,3.0,1.4,6,0.03 2023-12-01,-9.0,-18.0,-14.0,1.4,6,0.10 2023-12-02,-6.0,-17.0,-12.0,1.4,6,0.14 2023-12-03,3.0,-9.0,0.0,1.4,6,0.06 2023-12-04,3.0,-23.0,-9.0,1.4,5,0.10 2023-12-05,3.0,-23.0,-4.0,1.4,5,0.02 2023-12-06,6.0,-5.0,2.0,1.4,5,0.00 2023-12-07,2.0,-6.0,0.0,1.4,6,0.01 2023-12-08,-2.0,-19.0,-11.0,1.4,,0.00 2023-12-09,1.0,-22.0,-10.0,1.4,6,0.07 2023-12-10,-7.0,-22.0,-12.0,1.4,6,0.00 2023-12-11,7.0,-9.0,2.0,1.6,10,0.00 2023-12-12,6.0,3.0,4.0,1.8,14,0.00 2023-12-13,6.0,1.0,4.0,1.9,15,0.00 2023-12-14,1.0,-3.0,-2.0,1.9,14,0.00 2023-12-15,-2.0,-5.0,-4.0,1.9,14,0.00 2023-12-16,-3.0,-26.0,-15.0,1.9,14,0.00 2023-12-17,6.0,-12.0,-2.0,1.9,14,0.00 2023-12-18,-6.0,-27.0,-19.0,1.9,13,0.00 2023-12-19,-3.0,-21.0,-10.0,1.9,13,0.00 2023-12-20,-5.0,-17.0,-9.0,1.9,14,0.00 2023-12-21,-10.0,-23.0,-18.0,1.9,14,0.00 2023-12-22,-7.0,-25.0,-13.0,1.9,13,0.00 2023-12-23,8.0,-22.0,-3.0,1.9,14,0.00 2023-12-24,22.0,8.0,16.0,1.9,13,0.00 2023-12-25,16.0,2.0,7.0,1.9,13,0.00 2023-12-26,5.0,-19.0,0.0,2.0,14,0.00 2023-12-27,-19.0,-34.0,-29.0,2.0,14,0.00 2023-12-28,-30.0,-36.0,-34.0,2.0,14,0.00 2023-12-29,-28.0,-40.0,-36.0,2.0,14,0.00 2023-12-30,-6.0,-28.0,-16.0,2.2,16,0.00 2023-12-31,-6.0,-30.0,-20.0,2.2,15,0.00 2024-01-01,-13.0,-35.0,-25.0,2.2,16,0.00 2024-01-02,-7.0,-37.0,-15.0,2.2,16,0.00 2024-01-03,-5.0,-9.0,-7.0,2.2,16,0.01 2024-01-04,-4.0,-7.0,-6.0,2.2,16,0.00 2024-01-05,-3.0,-12.0,-6.0,2.2,16,0.00 2024-01-06,-11.0,-34.0,-22.0,2.2,15,0.02 2024-01-07,7.0,-25.0,-10.0,2.2,16,0.00 2024-01-08,8.0,-24.0,-3.0,2.2,15,0.00 2024-01-09,-22.0,-46.0,-35.0,2.2,15,0.04 2024-01-10,-42.0,-48.0,-45.0,2.2,15,0.07 2024-01-11,-29.0,-48.0,-39.0,2.2,15,0.07 2024-01-12,-37.0,-44.0,-40.0,2.2,15,0.08 2024-01-13,-24.0,-49.0,-40.0,2.2,15,0.10 2024-01-14,-20.0,-30.0,-24.0,2.2,15,0.01 2024-01-15,-11.0,-26.0,-17.0,2.2,16,0.04 2024-01-16,19.0,-11.0,3.0,2.2,16,0.01 2024-01-17,17.0,-7.0,3.0,2.2,16,0.06 2024-01-18,0.0,-19.0,-9.0,2.2,16,0.02 2024-01-19,0.0,-25.0,-14.0,2.2,15,0.15 2024-01-20,-14.0,-36.0,-22.0,2.2,15,0.20 2024-01-21,-33.0,-48.0,-40.0,2.2,15,0.23 2024-01-22,-45.0,-52.0,-49.0,2.2,15,0.22 2024-01-23,-36.0,-51.0,-44.0,2.2,15,0.12 2024-01-24,-40.0,-54.0,-47.0,2.2,15,0.14 2024-01-25,-45.0,-56.0,-51.0,2.2,15,0.32 2024-01-26,-50.0,-57.0,-54.0,2.2,15,0.31 2024-01-27,-46.0,-58.0,-52.0,2.2,15,0.38 2024-01-28,-33.0,-57.0,-45.0,2.3,16,0.19 2024-01-29,-5.0,-33.0,-18.0,2.5,18,0.12 2024-01-30,-3.0,-11.0,-8.0,2.6,19,0.20 2024-01-31,-10.0,-48.0,-28.0,2.6,19,0.51 2024-02-01,-41.0,-54.0,-49.0,2.6,19,0.47 2024-02-02,-43.0,-57.0,-51.0,2.6,19,0.51 2024-02-03,-45.0,-57.0,-53.0,2.6,18,0.55 2024-02-04,-41.0,-55.0,-49.0,2.6,18,0.70 2024-02-05,-26.0,-46.0,-37.0,2.6,18,0.48 2024-02-06,-18.0,-39.0,-29.0,2.6,18,0.42 2024-02-07,-11.0,-18.0,-15.0,2.6,18,0.58 2024-02-08,-10.0,-29.0,-21.0,2.6,18,0.76 2024-02-09,9.0,-30.0,-9.0,2.6,16,0.46 2024-02-10,7.0,-12.0,0.0,2.6,16,0.68 2024-02-11,-1.0,-15.0,-7.0,2.6,15,0.59 2024-02-12,4.0,-18.0,-6.0,2.6,,1.06 2024-02-13,17.0,1.0,10.0,2.6,14,0.75 2024-02-14,16.0,-3.0,7.0,2.6,,1.23 2024-02-15,9.0,-8.0,0.0,2.6,,0.64 2024-02-16,11.0,-15.0,-5.0,2.6,,1.39 2024-02-17,12.0,-16.0,-4.0,2.8,,1.41 2024-02-18,11.0,-9.0,5.0,2.9,,1.19 2024-02-19,11.0,8.0,9.0,2.9,,0.82 2024-02-20,14.0,8.0,11.0,2.9,,0.59 2024-02-21,19.0,0.0,12.0,2.9,,0.98 2024-02-22,21.0,4.0,12.0,2.9,19,1.29 2024-02-23,16.0,1.0,9.0,2.9,19,1.04 2024-02-24,5.0,-22.0,-3.0,3.1,22,1.13 2024-02-25,-4.0,-33.0,-18.0,3.1,21,1.17 2024-02-26,-5.0,-36.0,-22.0,3.1,21,2.28 2024-02-27,-3.0,-42.0,-26.0,3.1,,2.33 2024-02-28,-7.0,-42.0,-28.0,3.1,,2.28 2024-02-29,-11.0,-46.0,-32.0,3.1,,2.51 2024-03-01,-8.0,-47.0,-33.0,3.1,18,2.58 2024-03-02,-6.0,-46.0,-30.0,3.2,19,2.72 2024-03-03,-3.0,-35.0,-17.0,3.4,21,2.40 2024-03-04,6.0,-10.0,-1.0,3.4,21,1.70 2024-03-05,15.0,-4.0,6.0,3.6,24,2.45 2024-03-06,9.0,-11.0,-1.0,3.6,23,1.80 2024-03-07,8.0,1.0,5.0,3.6,22,1.96 2024-03-08,8.0,-3.0,3.0,3.7,22,2.11 2024-03-09,0.0,-12.0,-5.0,3.7,22,2.31 2024-03-10,-6.0,-14.0,-11.0,3.7,22,2.86 2024-03-11,-4.0,-11.0,-8.0,3.7,22,2.60 2024-03-12,-1.0,-17.0,-9.0,3.7,22,3.68 2024-03-13,1.0,-19.0,-7.0,3.7,22,4.32 2024-03-14,2.0,-6.0,-1.0,3.7,22,12.28 2024-03-15,6.0,-11.0,-2.0,3.7,20,69.41 2024-03-16,2.0,-13.0,-5.0,3.8,22,40.55 2024-03-17,9.0,-4.0,1.0,3.9,23,57.81 2024-03-18,13.0,-11.0,4.0,3.9,23,60.13 2024-03-19,20.0,-18.0,3.0,3.9,22,75.56 2024-03-20,24.0,-3.0,8.0,3.9,22,72.10 2024-03-21,28.0,-9.0,11.0,3.9,22,71.06 2024-03-22,40.0,1.0,21.0,3.9,22,80.20 2024-03-23,41.0,5.0,27.0,3.9,22,76.22 2024-03-24,48.0,28.0,36.0,3.9,21,83.10 2024-03-25,37.0,22.0,30.0,3.9,21,50.61 2024-03-26,42.0,22.0,31.0,3.9,20,65.19 2024-03-27,32.0,18.0,25.0,3.9,20,80.30 2024-03-28,28.0,15.0,22.0,3.9,20,60.59 2024-03-29,35.0,20.0,26.0,3.9,20,73.52 2024-03-30,39.0,8.0,26.0,3.9,20,105.80 2024-03-31,39.0,27.0,32.0,3.9,20,83.20 2024-04-01,40.0,16.0,30.0,3.9,20,114.30 2024-04-02,20.0,3.0,16.0,3.9,20,70.09 2024-04-03,23.0,-5.0,11.0,3.9,20,88.50 2024-04-04,34.0,2.0,23.0,3.9,20,101.50 2024-04-05,40.0,19.0,28.0,3.9,20,128.90 2024-04-06,39.0,10.0,26.0,3.9,19,129.70 2024-04-07,39.0,18.0,28.0,3.9,19,90.60 2024-04-08,28.0,13.0,22.0,3.9,19,99.20 2024-04-09,26.0,10.0,18.0,3.9,19,107.00 2024-04-10,35.0,6.0,22.0,3.9,19,143.30 2024-04-11,43.0,12.0,29.0,3.9,19,85.60 2024-04-12,41.0,26.0,35.0,3.9,18,95.20 2024-04-13,34.0,25.0,29.0,3.9,18,125.50 2024-04-14,29.0,18.0,24.0,3.9,18,126.40 2024-04-15,40.0,14.0,29.0,3.9,18,106.60 2024-04-16,47.0,16.0,33.0,3.9,18,154.20 2024-04-17,53.0,25.0,39.0,3.9,17,146.30 2024-04-18,51.0,35.0,42.0,3.9,16,105.90 2024-04-19,61.0,29.0,45.0,3.9,14,170.40 2024-04-20,58.0,29.0,44.0,3.9,12,175.20 2024-04-21,51.0,30.0,40.0,3.9,11,173.60 2024-04-22,46.0,24.0,34.0,3.9,10,173.60 2024-04-23,50.0,25.0,39.0,3.9,9,170.70 2024-04-24,51.0,29.0,40.0,3.9,8,182.00 2024-04-25,52.0,30.0,41.0,3.9,6,179.70 2024-04-26,44.0,27.0,35.0,3.9,5,180.80 2024-04-27,41.0,24.0,32.0,3.9,4,186.30 2024-04-28,41.0,23.0,32.0,3.9,3,195.20 2024-04-29,46.0,22.0,34.0,3.9,3,189.30 2024-04-30,36.0,22.0,31.0,3.9,2,141.00 2024-05-01,31.0,18.0,24.0,3.9,2,196.80 2024-05-02,35.0,12.0,25.0,3.9,2,112.70 2024-05-03,39.0,20.0,30.0,3.9,1,124.80 2024-05-04,42.0,26.0,32.0,3.9,1,152.50 2024-05-05,41.0,24.0,31.0,3.9,0,188.90 2024-05-06,45.0,25.0,34.0,3.9,0,144.90 2024-05-07,37.0,28.0,33.0,4.0,0,47.23 2024-05-08,52.0,33.0,43.0,3.9,0,196.20 2024-05-09,57.0,34.0,45.0,3.9,0,170.40 2024-05-10,52.0,34.0,44.0,4.0,0,114.40 2024-05-11,56.0,29.0,44.0,4.0,0,214.40 2024-05-12,58.0,36.0,48.0,4.1,0,216.60