#------------------------------------------------- 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: 2025-07-07 13:00 to 2025-07-14 12:00 # # 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: 2025-07-07 13:00 to 2025-07-14 12:00 # # As of: Jul 14, 2025, 12:46:45 PM 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) 2025-07-07 13:00,0.0,0,25.60,41.0,7.1,2.3,109,,, 2025-07-07 14:00,0.0,0,25.60,43.0,6.5,3.0,111,,, 2025-07-07 15:00,0.0,0,25.60,43.0,6.8,2.4,320,,, 2025-07-07 16:00,0.0,0,25.60,43.0,5.2,1.5,309,,, 2025-07-07 17:00,0.0,0,25.60,43.0,4.4,1.7,76,,, 2025-07-07 18:00,0.0,0,25.60,43.0,4.4,1.9,94,,, 2025-07-07 19:00,0.0,0,25.60,43.0,3.2,1.3,106,,, 2025-07-07 20:00,0.0,0,25.60,43.0,5.3,2.0,308,,, 2025-07-07 21:00,0.0,0,25.60,43.0,5.9,2.0,259,,, 2025-07-07 22:00,0.0,0,25.60,43.0,7.5,3.0,264,,, 2025-07-07 23:00,0.0,0,25.60,42.0,9.4,4.0,254,,, 2025-07-08 00:00,0.0,0,25.60,42.0,7.6,3.9,256,,, 2025-07-08 01:00,0.0,0,25.70,42.0,9.6,2.5,299,,, 2025-07-08 02:00,0.0,0,25.60,43.0,8.4,1.7,147,,, 2025-07-08 03:00,0.0,0,25.70,42.0,2.5,0.7,265,,, 2025-07-08 04:00,0.0,0,25.70,42.0,4.1,1.3,346,,, 2025-07-08 05:00,0.0,0,25.70,41.0,2.8,0.8,293,,, 2025-07-08 06:00,0.0,0,25.70,42.0,3.7,1.1,291,,, 2025-07-08 07:00,0.0,0,25.60,43.0,4.1,1.4,285,,, 2025-07-08 08:00,0.0,0,25.60,43.0,5.5,1.5,49,,, 2025-07-08 09:00,0.0,0,25.60,46.0,6.8,3.6,111,,, 2025-07-08 10:00,0.0,0,25.60,48.0,10.5,4.0,132,,, 2025-07-08 11:00,0.0,0,25.50,48.0,9.4,4.3,123,,, 2025-07-08 12:00,0.0,0,25.50,50.0,10.1,6.1,123,,, 2025-07-08 13:00,0.0,0,25.50,49.0,8.4,4.1,129,,, 2025-07-08 14:00,0.0,0,25.50,49.0,8.6,4.4,132,,, 2025-07-08 15:00,0.0,0,25.50,51.0,8.2,5.2,125,,, 2025-07-08 16:00,0.0,0,25.50,49.0,5.9,3.0,135,,, 2025-07-08 17:00,0.0,0,25.60,50.0,5.9,2.6,182,,, 2025-07-08 18:00,0.0,0,25.60,50.0,8.2,3.8,132,,, 2025-07-08 19:00,0.0,0,25.60,50.0,5.6,2.6,152,,, 2025-07-08 20:00,0.0,0,25.60,49.0,4.7,1.5,55,,, 2025-07-08 21:00,0.0,0,25.60,48.0,3.6,1.4,254,,, 2025-07-08 22:00,0.0,0,25.60,48.0,3.3,0.6,172,,, 2025-07-08 23:00,0.0,0,25.60,47.0,4.1,1.0,116,,, 2025-07-09 00:00,0.0,0,25.60,45.0,6.6,1.2,132,,, 2025-07-09 01:00,0.0,0,25.60,44.0,5.1,1.9,74,,, 2025-07-09 02:00,0.0,0,25.70,44.0,3.1,0.9,265,,, 2025-07-09 03:00,0.0,0,25.70,44.0,3.8,1.3,162,,, 2025-07-09 04:00,0.0,0,25.70,43.0,5.1,1.7,331,,, 2025-07-09 05:00,0.0,0,25.70,44.0,5.5,1.8,21,,, 2025-07-09 06:00,0.0,0,25.80,43.0,5.8,1.5,315,,, 2025-07-09 07:00,0.0,0,25.80,45.0,4.5,1.0,106,,, 2025-07-09 08:00,0.0,0,25.70,45.0,4.1,0.9,99,,, 2025-07-09 09:00,0.0,0,25.70,45.0,5.0,1.7,113,,, 2025-07-09 10:00,0.0,0,25.70,46.0,6.7,3.5,123,,, 2025-07-09 11:00,0.0,0,25.70,46.0,6.3,3.0,111,,, 2025-07-09 12:00,0.0,0,25.70,46.0,8.1,4.4,114,,, 2025-07-09 13:00,0.0,0,25.70,47.0,8.2,4.5,117,,, 2025-07-09 14:00,0.0,0,25.70,47.0,7.4,4.4,108,,, 2025-07-09 15:00,0.0,0,25.70,48.0,10.0,5.4,108,,, 2025-07-09 16:00,0.0,0,25.70,49.0,13.2,7.7,114,,, 2025-07-09 17:00,0.0,0,25.70,48.0,12.6,6.3,108,,, 2025-07-09 18:00,0.0,0,25.70,47.0,8.0,4.4,100,,, 2025-07-09 19:00,0.0,0,25.70,46.0,6.6,3.2,104,,, 2025-07-09 20:00,0.0,0,25.70,45.0,4.4,1.8,117,,, 2025-07-09 21:00,0.0,0,25.70,44.0,4.7,0.9,38,,, 2025-07-09 22:00,0.0,0,25.70,44.0,4.0,0.8,220,,, 2025-07-09 23:00,0.0,0,25.70,44.0,4.0,1.4,298,,, 2025-07-10 00:00,0.0,0,25.80,44.0,4.9,1.3,355,,, 2025-07-10 01:00,0.0,0,25.80,43.0,8.0,1.9,334,,, 2025-07-10 02:00,0.0,0,25.80,43.0,4.7,1.0,163,,, 2025-07-10 03:00,0.0,0,25.80,42.0,6.2,1.2,319,,, 2025-07-10 04:00,0.0,0,25.80,42.0,7.7,1.8,334,,, 2025-07-10 05:00,0.0,0,25.80,42.0,3.5,1.0,312,,, 2025-07-10 06:00,0.0,0,25.80,43.0,3.1,0.8,164,,, 2025-07-10 07:00,0.0,0,25.80,44.0,3.5,0.6,182,,, 2025-07-10 08:00,0.0,0,25.70,45.0,5.6,1.9,120,,, 2025-07-10 09:00,0.0,0,25.70,45.0,8.2,3.5,106,,, 2025-07-10 10:00,0.0,0,25.70,45.0,8.3,3.3,104,,, 2025-07-10 11:00,0.0,0,25.70,46.0,8.8,2.6,101,,, 2025-07-10 12:00,0.0,0,25.70,44.0,2.7,0.8,33,,, 2025-07-10 13:00,0.0,0,25.70,46.0,3.6,1.6,103,,, 2025-07-10 14:00,0.0,0,25.70,46.0,3.6,1.7,111,,, 2025-07-10 15:00,0.0,0,25.70,47.0,7.1,3.8,125,,, 2025-07-10 16:00,0.0,0,25.70,45.0,4.0,2.2,124,,, 2025-07-10 17:00,0.0,0,25.70,45.0,5.4,2.2,1,,, 2025-07-10 18:00,0.0,0,25.70,45.0,7.9,4.9,317,,, 2025-07-10 19:00,0.0,0,25.70,46.0,5.1,1.7,118,,, 2025-07-10 20:00,0.0,0,25.70,44.0,4.0,1.2,310,,, 2025-07-10 21:00,0.0,0,25.70,44.0,5.6,1.6,290,,, 2025-07-10 22:00,0.0,0,25.70,44.0,2.6,0.8,257,,, 2025-07-10 23:00,0.0,0,25.70,44.0,4.1,1.8,263,,, 2025-07-11 00:00,0.0,0,25.80,42.0,3.7,1.6,294,,, 2025-07-11 01:00,0.0,0,25.80,42.0,2.9,1.5,288,,, 2025-07-11 02:00,0.0,0,25.80,42.0,3.4,1.7,280,,, 2025-07-11 03:00,0.0,0,25.80,43.0,3.6,1.9,286,,, 2025-07-11 04:00,0.0,0,25.80,43.0,3.4,1.9,283,,, 2025-07-11 05:00,0.0,0,25.80,44.0,2.7,1.5,280,,, 2025-07-11 06:00,0.0,0,25.80,45.0,2.4,1.0,300,,, 2025-07-11 07:00,0.0,0,25.80,46.0,6.6,2.7,293,,, 2025-07-11 08:00,0.0,0,25.70,49.0,6.2,3.1,120,,, 2025-07-11 09:00,0.0,,25.70,48.0,6.8,4.0,122,,, 2025-07-11 10:00,0.0,0,25.70,48.0,7.4,3.4,115,,, 2025-07-11 11:00,0.0,0,25.60,49.0,7.3,4.3,124,,, 2025-07-11 12:00,0.0,0,25.60,49.0,7.6,3.3,140,,, 2025-07-11 13:00,0.0,0,25.70,48.0,6.3,1.6,281,,, 2025-07-11 14:00,0.0,0,25.70,49.0,6.7,2.9,286,,, 2025-07-11 15:00,0.0,0,25.70,49.0,8.2,3.6,276,,, 2025-07-11 16:00,0.0,0,25.70,49.0,11.0,5.0,239,,, 2025-07-11 17:00,0.0,0,25.80,48.0,7.5,3.2,252,,, 2025-07-11 18:00,0.0,0,25.80,49.0,13.0,4.2,301,,, 2025-07-11 19:00,0.0,0,25.80,49.0,6.8,2.2,289,,, 2025-07-11 20:00,0.0,0,25.80,49.0,8.6,1.8,270,,, 2025-07-11 21:00,0.0,0,25.80,49.0,8.2,2.7,260,,, 2025-07-11 22:00,0.0,0,25.80,45.0,4.0,0.8,183,,, 2025-07-11 23:00,0.0,0,25.80,45.0,4.2,1.2,289,,, 2025-07-12 00:00,0.0,0,25.80,45.0,2.9,1.1,297,,, 2025-07-12 01:00,0.0,0,25.90,45.0,2.4,1.0,284,,, 2025-07-12 02:00,0.0,0,25.90,44.0,4.1,1.4,283,,, 2025-07-12 03:00,0.0,0,25.90,44.0,4.3,1.6,300,,, 2025-07-12 04:00,0.0,0,25.90,44.0,3.9,1.2,269,,, 2025-07-12 05:00,0.0,0,25.90,43.0,2.2,0.5,329,,, 2025-07-12 06:00,0.0,0,25.90,45.0,3.7,0.8,131,,, 2025-07-12 07:00,0.0,0,25.80,45.0,5.9,2.8,120,,, 2025-07-12 08:00,0.0,0,25.80,44.0,5.3,2.8,119,,, 2025-07-12 09:00,0.0,0,25.80,44.0,4.1,1.4,134,,, 2025-07-12 10:00,0.0,0,25.80,45.0,8.2,3.2,125,,, 2025-07-12 11:00,0.0,0,25.80,44.0,7.3,2.5,129,,, 2025-07-12 12:00,0.0,0,25.80,45.0,6.4,3.3,131,,, 2025-07-12 13:00,0.0,0,25.80,45.0,6.5,2.8,132,,, 2025-07-12 14:00,0.0,0,25.80,45.0,6.8,2.5,106,,, 2025-07-12 15:00,0.0,0,25.80,46.0,8.2,3.8,129,,, 2025-07-12 16:00,0.0,0,25.80,46.0,3.9,1.3,126,,, 2025-07-12 17:00,0.0,0,25.80,47.0,4.8,2.5,120,,, 2025-07-12 18:00,0.0,0,25.80,47.0,5.5,1.9,107,,, 2025-07-12 19:00,0.0,0,25.80,47.0,5.1,2.1,125,,, 2025-07-12 20:00,0.0,0,25.80,47.0,3.0,1.7,109,,, 2025-07-12 21:00,0.0,0,25.80,46.0,4.3,0.5,128,,, 2025-07-12 22:00,0.0,0,25.80,46.0,4.1,2.0,133,,, 2025-07-12 23:00,0.0,0,25.80,46.0,2.9,0.9,160,,, 2025-07-13 00:00,0.0,0,25.80,46.0,2.9,0.9,199,,, 2025-07-13 01:00,0.0,0,25.80,45.0,3.5,1.0,270,,, 2025-07-13 02:00,0.0,0,25.90,45.0,4.4,2.1,305,,, 2025-07-13 03:00,0.0,0,25.90,45.0,3.9,1.9,291,,, 2025-07-13 04:00,0.0,0,25.90,45.0,6.0,3.3,309,,, 2025-07-13 05:00,0.0,0,25.90,45.0,3.7,1.6,235,,, 2025-07-13 06:00,0.0,0,25.90,45.0,2.3,0.3,106,,, 2025-07-13 07:00,0.0,0,25.80,46.0,3.0,1.4,114,,, 2025-07-13 08:00,0.0,0,25.80,46.0,4.7,2.5,122,,, 2025-07-13 09:00,0.0,0,25.80,46.0,4.9,2.7,124,,, 2025-07-13 10:00,0.0,0,25.80,47.0,6.0,3.2,122,,, 2025-07-13 11:00,0.0,0,25.80,49.0,8.8,4.3,123,,, 2025-07-13 12:00,0.0,0,25.70,48.0,10.0,5.2,128,,, 2025-07-13 13:00,0.0,0,25.70,48.0,9.8,3.3,116,,, 2025-07-13 14:00,0.0,0,25.70,52.0,10.6,5.5,126,,, 2025-07-13 15:00,0.0,0,25.70,53.0,8.8,5.1,131,,, 2025-07-13 16:00,0.0,0,25.60,53.0,7.9,4.9,130,,, 2025-07-13 17:00,0.0,0,25.70,53.0,7.2,4.2,132,,, 2025-07-13 18:00,0.0,0,25.70,54.0,8.2,3.9,149,,, 2025-07-13 19:00,0.0,0,25.70,52.0,7.2,3.2,136,,, 2025-07-13 20:00,0.0,0,25.70,51.0,3.3,1.3,110,,, 2025-07-13 21:00,0.0,0,25.80,50.0,4.7,1.5,142,,, 2025-07-13 22:00,0.0,0,25.80,49.0,1.9,0.5,20,,, 2025-07-13 23:00,0.0,0,25.80,48.0,4.0,1.1,115,,, 2025-07-14 00:00,0.0,0,25.80,47.0,4.3,0.5,262,,, 2025-07-14 01:00,0.0,0,25.80,47.0,5.0,0.9,72,,, 2025-07-14 02:00,0.0,0,25.80,45.0,6.4,1.4,280,,, 2025-07-14 03:00,0.0,0,25.80,45.0,4.5,1.5,305,,, 2025-07-14 04:00,0.0,0,25.80,46.0,4.9,1.3,327,,, 2025-07-14 05:00,0.0,0,25.80,45.0,2.3,0.8,270,,, 2025-07-14 06:00,0.0,0,25.80,45.0,2.0,0.4,100,,, 2025-07-14 07:00,0.0,0,25.80,45.0,5.0,1.7,124,,, 2025-07-14 08:00,0.0,0,25.80,46.0,6.7,3.5,134,,, 2025-07-14 09:00,0.0,0,25.80,48.0,7.4,4.0,125,,, 2025-07-14 10:00,0.0,0,25.80,48.0,11.0,6.1,126,,, 2025-07-14 11:00,0.0,0,25.70,47.0,,,,,,