#------------------------------------------------- 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: Hourly # Date Range: 2026-02-27 11:00 to 2026-03-06 10:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1091: Independence Mine, AK # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Value None Instantaneous N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Wind Speed Maximum Value None Hour N/A Miles/hour N/A WSPDX Maximum wind speed # Wind Speed Average Value None Hour N/A Miles/hour N/A WSPDV Average wind speed # Wind Direction Average Value None Hour N/A Degrees N/A WDIRV Average wind direction # Air Temperature Maximum Value None Hour N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Hour N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Hour 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Independence Mine (1091) # Alaska SNOTEL Site - 3450 ft # Reporting Frequency: Hourly; Date Range: 2026-02-27 11:00 to 2026-03-06 10:00 # # As of: Mar 6, 2026, 10:19:00 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree),Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF) 2026-02-27 11:00,9.3,36,15.80,-4.0,4.4,1.9,40,,, 2026-02-27 12:00,9.3,36,15.80,-4.0,3.9,1.5,57,,, 2026-02-27 13:00,9.2,36,15.80,-4.0,5.0,1.5,295,,, 2026-02-27 14:00,9.2,36,15.80,-5.0,4.6,1.5,350,,, 2026-02-27 15:00,9.3,36,15.80,-4.0,4.4,1.9,327,,, 2026-02-27 16:00,9.4,36,15.80,-7.0,4.5,2.3,331,,, 2026-02-27 17:00,9.5,36,15.80,-8.0,4.1,2.2,324,,, 2026-02-27 18:00,9.5,36,15.80,-9.0,4.3,2.8,337,,, 2026-02-27 19:00,9.6,36,15.80,-9.0,4.8,2.9,352,,, 2026-02-27 20:00,9.6,36,15.80,-8.0,4.3,2.6,348,,, 2026-02-27 21:00,9.6,36,15.80,-9.0,4.8,3.1,348,,, 2026-02-27 22:00,9.6,36,15.80,-9.0,4.8,3.0,350,,, 2026-02-27 23:00,9.5,36,15.80,-9.0,4.9,2.2,346,,, 2026-02-28 00:00,9.4,36,15.80,-10.0,5.9,3.2,353,,, 2026-02-28 01:00,9.6,36,15.90,-9.0,5.2,2.7,356,,, 2026-02-28 02:00,9.6,36,15.90,-8.0,6.5,3.2,348,,, 2026-02-28 03:00,9.5,36,16.00,-9.0,4.9,3.2,340,,, 2026-02-28 04:00,9.6,36,16.00,-10.0,5.0,3.1,337,,, 2026-02-28 05:00,9.6,36,16.00,-10.0,5.4,3.0,337,,, 2026-02-28 06:00,9.6,36,16.00,-11.0,6.1,3.0,350,,, 2026-02-28 07:00,9.6,36,16.10,-8.0,5.6,3.3,347,,, 2026-02-28 08:00,9.6,36,16.10,-10.0,6.6,3.1,347,,, 2026-02-28 09:00,9.6,36,16.10,-10.0,5.9,3.3,357,,, 2026-02-28 10:00,9.5,36,16.00,-6.0,4.2,1.4,14,,, 2026-02-28 11:00,9.4,36,15.80,-2.0,5.0,2.0,24,,, 2026-02-28 12:00,9.3,36,15.80,-2.0,4.7,1.5,42,,, 2026-02-28 13:00,9.3,36,15.80,1.0,4.7,1.2,308,,, 2026-02-28 14:00,9.3,36,15.80,1.0,5.8,1.6,353,,, 2026-02-28 15:00,9.3,36,15.80,-2.0,5.5,2.1,348,,, 2026-02-28 16:00,9.4,36,15.80,-5.0,3.6,1.7,309,,, 2026-02-28 17:00,9.5,36,15.80,-6.0,6.6,3.2,334,,, 2026-02-28 18:00,9.5,36,15.80,-6.0,5.7,3.1,346,,, 2026-02-28 19:00,9.5,36,15.80,-6.0,5.9,3.1,339,,, 2026-02-28 20:00,9.5,36,15.80,-6.0,7.9,3.5,350,,, 2026-02-28 21:00,9.5,36,15.80,-5.0,6.6,3.5,353,,, 2026-02-28 22:00,9.5,36,15.80,-5.0,6.5,3.8,356,,, 2026-02-28 23:00,9.5,36,15.80,-4.0,7.2,4.2,357,,, 2026-03-01 00:00,9.4,36,15.80,-4.0,7.2,3.4,357,,, 2026-03-01 01:00,9.5,36,15.80,-6.0,6.4,3.6,352,,, 2026-03-01 02:00,9.5,36,15.80,-4.0,7.1,4.4,357,,, 2026-03-01 03:00,9.5,36,15.90,-3.0,8.5,4.7,353,,, 2026-03-01 04:00,9.5,36,15.90,-3.0,6.2,2.4,330,,, 2026-03-01 05:00,9.5,36,15.90,-2.0,7.7,3.5,351,,, 2026-03-01 06:00,9.5,36,15.90,0.0,8.3,4.1,347,,, 2026-03-01 07:00,9.5,36,15.90,-1.0,7.7,4.2,352,,, 2026-03-01 08:00,9.4,36,15.80,2.0,8.2,3.9,352,,, 2026-03-01 09:00,9.4,36,15.80,1.0,8.4,4.7,4,,, 2026-03-01 10:00,9.4,36,15.80,5.0,8.2,3.3,32,,, 2026-03-01 11:00,9.3,36,15.80,4.0,6.3,2.3,19,,, 2026-03-01 12:00,9.2,36,15.80,9.0,5.3,2.5,17,,, 2026-03-01 13:00,9.2,36,15.80,10.0,6.1,1.4,356,,, 2026-03-01 14:00,9.2,36,15.80,8.0,7.1,1.4,348,,, 2026-03-01 15:00,9.2,36,15.80,4.0,6.3,2.3,340,,, 2026-03-01 16:00,9.3,36,15.80,5.0,4.9,2.1,338,,, 2026-03-01 17:00,9.4,36,15.80,4.0,5.9,2.5,343,,, 2026-03-01 18:00,9.4,36,15.80,4.0,5.8,3.1,350,,, 2026-03-01 19:00,9.4,36,15.80,5.0,6.0,3.8,359,,, 2026-03-01 20:00,9.4,36,15.80,6.0,6.7,3.3,354,,, 2026-03-01 21:00,9.4,36,15.80,4.0,6.4,3.0,349,,, 2026-03-01 22:00,9.4,36,15.80,4.0,7.4,3.5,351,,, 2026-03-01 23:00,9.5,36,15.80,3.0,5.7,3.7,352,,, 2026-03-02 00:00,9.4,36,15.80,4.0,6.5,4.4,354,,, 2026-03-02 01:00,9.5,36,15.80,4.0,7.5,4.8,360,,, 2026-03-02 02:00,9.4,36,15.80,4.0,7.3,4.5,356,,, 2026-03-02 03:00,9.5,36,15.80,4.0,7.3,3.9,349,,, 2026-03-02 04:00,9.5,36,15.80,3.0,6.1,3.7,356,,, 2026-03-02 05:00,9.5,36,15.80,4.0,6.5,4.1,352,,, 2026-03-02 06:00,9.5,36,15.80,4.0,5.9,4.1,354,,, 2026-03-02 07:00,9.5,36,15.80,3.0,7.2,4.1,352,,, 2026-03-02 08:00,9.4,36,15.80,2.0,6.2,3.7,352,,, 2026-03-02 09:00,9.5,36,15.80,2.0,5.9,3.4,357,,, 2026-03-02 10:00,9.4,36,15.80,6.0,5.2,2.5,24,,, 2026-03-02 11:00,9.3,36,15.80,6.0,4.7,2.5,8,,, 2026-03-02 12:00,9.3,36,15.80,7.0,5.0,1.4,14,,, 2026-03-02 13:00,9.2,36,15.80,9.0,3.1,0.9,15,,, 2026-03-02 14:00,9.2,35,15.80,14.0,4.5,1.3,338,,, 2026-03-02 15:00,9.2,36,15.80,7.0,5.5,2.5,332,,, 2026-03-02 16:00,9.4,36,15.80,4.0,6.0,2.9,334,,, 2026-03-02 17:00,9.4,36,15.80,4.0,6.9,2.7,345,,, 2026-03-02 18:00,9.5,36,15.80,4.0,5.8,2.8,345,,, 2026-03-02 19:00,9.4,36,15.80,3.0,6.0,3.2,0,,, 2026-03-02 20:00,9.5,36,15.80,2.0,6.5,3.1,354,,, 2026-03-02 21:00,9.5,36,15.80,4.0,7.2,4.0,347,,, 2026-03-02 22:00,9.5,36,15.80,4.0,7.1,3.4,353,,, 2026-03-02 23:00,9.5,36,15.80,4.0,5.6,3.2,353,,, 2026-03-03 00:00,9.5,36,15.80,2.0,5.5,3.0,354,,, 2026-03-03 01:00,9.5,36,15.80,5.0,6.3,3.1,352,,, 2026-03-03 02:00,9.5,36,15.80,3.0,6.1,3.1,345,,, 2026-03-03 03:00,9.5,36,15.80,5.0,5.4,3.3,352,,, 2026-03-03 04:00,9.5,36,15.80,4.0,5.3,3.0,355,,, 2026-03-03 05:00,9.5,36,15.80,5.0,5.2,2.8,354,,, 2026-03-03 06:00,9.5,36,15.80,4.0,5.4,2.9,348,,, 2026-03-03 07:00,9.5,36,15.80,4.0,5.3,2.7,346,,, 2026-03-03 08:00,9.5,36,15.80,5.0,5.3,2.5,348,,, 2026-03-03 09:00,9.5,36,15.80,4.0,3.8,1.9,1,,, 2026-03-03 10:00,9.5,36,15.80,7.0,4.3,1.6,22,,, 2026-03-03 11:00,9.3,36,15.80,7.0,6.1,3.7,20,,, 2026-03-03 12:00,9.3,36,15.80,10.0,4.8,1.8,40,,, 2026-03-03 13:00,9.3,35,15.80,12.0,4.8,1.8,358,,, 2026-03-03 14:00,9.3,35,15.80,11.0,5.3,1.0,351,,, 2026-03-03 15:00,9.3,35,15.80,11.0,3.9,1.9,311,,, 2026-03-03 16:00,9.4,36,15.80,4.0,5.3,1.9,338,,, 2026-03-03 17:00,9.5,36,15.80,2.0,4.4,1.7,340,,, 2026-03-03 18:00,9.5,36,15.80,1.0,4.4,1.8,332,,, 2026-03-03 19:00,9.6,36,15.80,1.0,4.7,2.7,342,,, 2026-03-03 20:00,9.6,36,15.80,0.0,5.0,2.4,331,,, 2026-03-03 21:00,9.5,36,15.80,-2.0,5.2,2.8,334,,, 2026-03-03 22:00,9.5,36,15.80,-1.0,5.1,2.7,346,,, 2026-03-03 23:00,9.6,36,15.80,0.0,4.6,2.3,335,,, 2026-03-04 00:00,9.6,36,15.80,-1.0,6.1,3.0,330,,, 2026-03-04 01:00,9.5,36,15.80,-2.0,4.4,2.4,338,,, 2026-03-04 02:00,9.6,36,15.80,-2.0,4.3,2.5,329,,, 2026-03-04 03:00,9.5,36,15.80,-3.0,4.1,2.2,333,,, 2026-03-04 04:00,9.6,36,15.80,-2.0,5.0,2.6,329,,, 2026-03-04 05:00,9.6,36,15.80,-3.0,5.2,2.7,336,,, 2026-03-04 06:00,9.6,36,15.80,-4.0,5.4,2.4,339,,, 2026-03-04 07:00,9.6,36,15.80,-6.0,4.6,2.4,342,,, 2026-03-04 08:00,9.6,36,15.80,-6.0,5.9,3.1,342,,, 2026-03-04 09:00,9.6,36,15.90,-6.0,5.8,2.8,354,,, 2026-03-04 10:00,9.5,36,15.80,-2.0,4.8,2.4,28,,, 2026-03-04 11:00,9.4,36,15.80,1.0,3.4,1.3,41,,, 2026-03-04 12:00,9.3,36,15.80,-1.0,4.8,1.3,57,,, 2026-03-04 13:00,9.2,36,15.80,0.0,3.5,1.2,49,,, 2026-03-04 14:00,9.2,35,15.80,5.0,4.2,1.1,334,,, 2026-03-04 15:00,9.2,36,15.80,4.0,4.2,1.4,334,,, 2026-03-04 16:00,9.3,36,15.80,-1.0,5.9,3.2,330,,, 2026-03-04 17:00,9.4,36,15.80,-1.0,7.3,3.0,340,,, 2026-03-04 18:00,9.4,36,15.80,1.0,7.0,3.5,345,,, 2026-03-04 19:00,9.4,36,15.80,1.0,6.8,4.1,336,,, 2026-03-04 20:00,9.4,36,15.80,4.0,7.8,3.9,336,,, 2026-03-04 21:00,9.4,36,15.80,5.0,6.9,3.6,345,,, 2026-03-04 22:00,9.4,36,15.80,4.0,6.8,3.6,336,,, 2026-03-04 23:00,9.4,36,15.80,5.0,8.6,4.4,353,,, 2026-03-05 00:00,9.4,36,15.80,7.0,7.8,3.7,342,,, 2026-03-05 01:00,9.4,36,15.80,8.0,6.5,3.3,350,,, 2026-03-05 02:00,9.4,36,15.80,7.0,9.4,4.2,332,,, 2026-03-05 03:00,9.4,36,15.80,8.0,6.8,3.9,342,,, 2026-03-05 04:00,9.4,36,15.80,9.0,7.1,3.5,348,,, 2026-03-05 05:00,9.4,36,15.80,10.0,7.3,3.7,347,,, 2026-03-05 06:00,9.4,36,15.80,8.0,10.2,3.8,343,,, 2026-03-05 07:00,9.4,36,15.80,10.0,7.5,3.5,340,,, 2026-03-05 08:00,9.4,36,15.80,9.0,7.4,3.5,339,,, 2026-03-05 09:00,9.4,36,15.80,11.0,5.7,2.9,343,,, 2026-03-05 10:00,9.3,36,15.80,13.0,5.0,3.1,327,,, 2026-03-05 11:00,9.3,36,15.80,14.0,5.3,2.2,339,,, 2026-03-05 12:00,9.2,36,15.80,18.0,3.6,1.0,113,,, 2026-03-05 13:00,9.2,36,15.80,19.0,2.4,0.6,57,,, 2026-03-05 14:00,9.1,35,15.80,21.0,3.5,0.8,337,,, 2026-03-05 15:00,9.1,36,15.80,16.0,5.9,1.3,1,,, 2026-03-05 16:00,9.2,36,15.80,15.0,5.3,2.4,319,,, 2026-03-05 17:00,9.3,36,15.80,14.0,4.5,1.7,328,,, 2026-03-05 18:00,9.3,36,15.80,14.0,6.8,4.3,324,,, 2026-03-05 19:00,9.3,36,15.80,16.0,6.9,3.5,321,,, 2026-03-05 20:00,9.3,36,15.80,17.0,4.2,2.3,2,,, 2026-03-05 21:00,9.3,36,15.80,18.0,4.3,1.9,332,,, 2026-03-05 22:00,9.3,36,15.80,20.0,3.6,1.8,316,,, 2026-03-05 23:00,9.3,36,15.80,21.0,2.7,1.0,327,,, 2026-03-06 00:00,9.3,36,15.80,21.0,8.3,1.9,171,,, 2026-03-06 01:00,9.3,36,15.80,23.0,8.8,2.6,158,,, 2026-03-06 02:00,9.3,36,15.80,23.0,10.8,0.8,8,,, 2026-03-06 03:00,9.3,36,15.80,24.0,10.9,3.2,103,,, 2026-03-06 04:00,9.4,36,15.80,23.0,8.8,2.8,51,,, 2026-03-06 05:00,9.4,36,15.80,25.0,13.1,4.9,112,,, 2026-03-06 06:00,9.4,36,15.80,26.0,14.7,6.8,119,,, 2026-03-06 07:00,9.4,36,15.80,25.0,13.3,3.5,19,,, 2026-03-06 08:00,9.5,36,15.80,27.0,,,,,,