#------------------------------------------------- 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: 2024-12-03 20:00 to 2024-12-10 19:00 # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Independence Mine (1091) # Alaska SNOTEL Site - 3550 ft # Reporting Frequency: Hourly; Date Range: 2024-12-03 20:00 to 2024-12-10 19:00 # # As of: Dec 10, 2024, 7:47:19 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) 2024-12-03 20:00,4.2,20,5.90,33.0,10.6,3.4,23,,, 2024-12-03 21:00,4.2,20,5.90,31.0,16.3,6.4,99,,, 2024-12-03 22:00,4.2,20,5.90,34.0,20.7,11.8,113,,, 2024-12-03 23:00,4.2,20,5.90,36.0,23.4,15.2,122,,, 2024-12-04 00:00,4.2,20,5.90,35.0,28.8,15.0,126,,, 2024-12-04 01:00,4.2,20,5.90,35.0,25.9,13.5,136,,, 2024-12-04 02:00,4.1,20,5.90,36.0,27.0,14.1,130,,, 2024-12-04 03:00,4.2,20,5.80,36.0,20.2,9.6,121,,, 2024-12-04 04:00,4.1,20,5.90,35.0,10.6,2.5,22,,, 2024-12-04 05:00,4.1,20,5.90,36.0,7.4,1.9,99,,, 2024-12-04 06:00,4.2,20,5.90,35.0,15.2,4.2,121,,, 2024-12-04 07:00,4.2,20,5.90,35.0,16.0,5.6,108,,, 2024-12-04 08:00,4.1,20,5.90,36.0,15.8,5.6,102,,, 2024-12-04 09:00,4.1,20,5.90,36.0,14.2,6.9,107,,, 2024-12-04 10:00,4.1,20,5.90,36.0,22.2,12.4,113,,, 2024-12-04 11:00,4.1,20,5.90,37.0,23.8,12.6,120,,, 2024-12-04 12:00,4.1,20,5.80,36.0,17.5,8.9,112,,, 2024-12-04 13:00,4.1,20,5.80,37.0,19.9,11.6,127,,, 2024-12-04 14:00,4.1,20,5.80,37.0,17.4,6.4,122,,, 2024-12-04 15:00,4.1,20,5.90,33.0,5.9,2.8,287,,, 2024-12-04 16:00,4.1,20,5.90,31.0,6.0,3.0,268,,, 2024-12-04 17:00,4.1,20,5.90,32.0,6.3,3.4,278,,, 2024-12-04 18:00,4.1,20,5.90,32.0,5.2,3.2,281,,, 2024-12-04 19:00,4.2,20,5.90,32.0,5.6,2.7,274,,, 2024-12-04 20:00,4.1,20,5.90,33.0,6.3,3.2,262,,, 2024-12-04 21:00,4.1,20,5.90,36.0,6.0,2.4,283,,, 2024-12-04 22:00,4.1,20,5.90,36.0,5.7,2.2,305,,, 2024-12-04 23:00,4.1,20,5.90,36.0,7.5,3.2,296,,, 2024-12-05 00:00,4.2,20,5.90,36.0,8.6,3.3,284,,, 2024-12-05 01:00,4.1,20,5.90,36.0,4.9,2.8,283,,, 2024-12-05 02:00,4.2,20,5.90,35.0,4.6,2.0,294,,, 2024-12-05 03:00,4.1,20,5.90,33.0,5.0,2.5,279,,, 2024-12-05 04:00,4.2,20,5.90,36.0,7.4,2.2,262,,, 2024-12-05 05:00,4.1,20,5.90,34.0,4.5,1.6,305,,, 2024-12-05 06:00,4.1,20,5.90,34.0,6.6,1.9,292,,, 2024-12-05 07:00,4.2,19,5.90,31.0,7.4,2.0,117,,, 2024-12-05 08:00,4.2,18,5.90,30.0,1.5,0.2,5,,, 2024-12-05 09:00,4.2,19,5.90,30.0,1.6,0.1,347,,, 2024-12-05 10:00,4.2,19,6.00,30.0,5.5,0.7,79,,, 2024-12-05 11:00,4.3,20,6.10,30.0,7.4,1.5,17,,, 2024-12-05 12:00,4.4,20,6.10,31.0,7.6,2.2,348,,, 2024-12-05 13:00,4.4,20,6.10,32.0,12.6,6.8,121,,, 2024-12-05 14:00,4.3,19,6.10,34.0,18.3,9.2,131,,, 2024-12-05 15:00,4.3,18,6.10,33.0,16.4,7.2,116,,, 2024-12-05 16:00,4.3,18,6.10,34.0,18.3,8.2,114,,, 2024-12-05 17:00,4.3,18,6.10,32.0,16.7,6.9,115,,, 2024-12-05 18:00,4.4,19,6.10,32.0,10.7,2.3,24,,, 2024-12-05 19:00,4.4,20,6.10,30.0,6.4,2.7,295,,, 2024-12-05 20:00,4.4,20,6.10,30.0,6.8,4.0,290,,, 2024-12-05 21:00,4.4,20,6.10,31.0,6.1,3.4,281,,, 2024-12-05 22:00,4.4,20,6.10,31.0,6.0,3.5,284,,, 2024-12-05 23:00,4.4,20,6.10,32.0,7.0,2.9,284,,, 2024-12-06 00:00,4.3,20,6.10,33.0,6.0,2.6,295,,, 2024-12-06 01:00,4.4,20,6.10,34.0,6.2,2.4,273,,, 2024-12-06 02:00,4.4,20,6.20,34.0,3.9,1.7,289,,, 2024-12-06 03:00,4.4,20,6.20,34.0,7.1,2.9,293,,, 2024-12-06 04:00,4.3,20,6.20,36.0,5.2,1.8,298,,, 2024-12-06 05:00,4.3,20,6.20,35.0,4.9,1.3,247,,, 2024-12-06 06:00,4.3,20,6.10,33.0,7.5,2.1,270,,, 2024-12-06 07:00,4.3,20,6.10,32.0,5.5,2.4,293,,, 2024-12-06 08:00,4.3,20,6.20,32.0,5.2,2.3,284,,, 2024-12-06 09:00,4.4,20,6.10,30.0,5.3,2.7,291,,, 2024-12-06 10:00,4.4,21,6.20,28.0,5.7,2.9,277,,, 2024-12-06 11:00,4.4,21,6.20,28.0,4.2,2.0,263,,, 2024-12-06 12:00,4.3,20,6.10,28.0,5.7,2.7,282,,, 2024-12-06 13:00,4.3,20,6.10,30.0,5.5,2.5,269,,, 2024-12-06 14:00,4.3,20,6.10,34.0,9.2,2.7,7,,, 2024-12-06 15:00,4.3,21,6.10,34.0,5.2,1.8,5,,, 2024-12-06 16:00,4.3,21,6.10,29.0,5.0,2.0,287,,, 2024-12-06 17:00,4.3,21,6.10,30.0,5.8,1.9,304,,, 2024-12-06 18:00,4.3,21,6.10,29.0,4.6,2.1,293,,, 2024-12-06 19:00,4.3,21,6.10,30.0,4.5,2.1,283,,, 2024-12-06 20:00,4.3,21,6.10,31.0,3.8,1.3,269,,, 2024-12-06 21:00,4.3,21,6.10,30.0,4.3,1.5,323,,, 2024-12-06 22:00,4.3,20,6.10,30.0,5.1,2.4,278,,, 2024-12-06 23:00,4.3,20,6.20,31.0,5.2,2.0,252,,, 2024-12-07 00:00,4.3,20,6.10,31.0,3.4,1.2,204,,, 2024-12-07 01:00,4.3,20,6.20,29.0,3.3,1.3,277,,, 2024-12-07 02:00,4.3,20,6.10,29.0,4.8,2.4,269,,, 2024-12-07 03:00,4.3,20,6.10,29.0,4.6,2.3,270,,, 2024-12-07 04:00,4.3,20,6.10,30.0,3.9,1.9,289,,, 2024-12-07 05:00,4.3,20,6.10,30.0,4.3,2.3,288,,, 2024-12-07 06:00,4.3,20,6.10,30.0,5.2,2.2,282,,, 2024-12-07 07:00,4.3,20,6.10,30.0,4.3,1.3,274,,, 2024-12-07 08:00,4.3,20,6.10,29.0,5.4,2.4,289,,, 2024-12-07 09:00,4.3,20,6.10,30.0,6.3,2.9,283,,, 2024-12-07 10:00,4.3,20,6.10,30.0,3.0,1.3,278,,, 2024-12-07 11:00,4.3,20,6.20,29.0,4.2,1.5,282,,, 2024-12-07 12:00,4.3,20,6.10,29.0,5.2,2.7,292,,, 2024-12-07 13:00,4.3,20,6.10,29.0,4.4,2.2,294,,, 2024-12-07 14:00,4.3,20,6.10,30.0,4.7,2.3,292,,, 2024-12-07 15:00,4.3,20,6.20,29.0,4.9,2.3,281,,, 2024-12-07 16:00,4.3,20,6.20,28.0,4.8,2.3,291,,, 2024-12-07 17:00,4.3,20,6.20,28.0,4.4,2.4,299,,, 2024-12-07 18:00,4.3,20,6.20,28.0,5.0,3.1,291,,, 2024-12-07 19:00,4.3,20,6.20,27.0,5.7,3.1,288,,, 2024-12-07 20:00,4.3,21,6.20,25.0,4.5,2.9,282,,, 2024-12-07 21:00,4.3,21,6.20,26.0,7.1,3.5,280,,, 2024-12-07 22:00,4.3,21,6.20,26.0,7.3,4.1,284,,, 2024-12-07 23:00,4.3,21,6.20,26.0,6.4,3.8,289,,, 2024-12-08 00:00,4.3,21,6.20,25.0,6.2,3.4,276,,, 2024-12-08 01:00,4.4,21,6.20,25.0,6.9,3.7,279,,, 2024-12-08 02:00,4.3,21,6.20,25.0,6.3,3.2,279,,, 2024-12-08 03:00,4.3,21,6.20,25.0,5.8,2.3,282,,, 2024-12-08 04:00,4.3,20,6.20,29.0,3.9,1.6,274,,, 2024-12-08 05:00,4.3,20,6.20,29.0,5.2,1.2,301,,, 2024-12-08 06:00,4.3,21,6.20,28.0,5.2,2.3,280,,, 2024-12-08 07:00,4.3,21,6.20,29.0,3.8,1.7,278,,, 2024-12-08 08:00,4.3,20,6.20,29.0,5.4,1.5,302,,, 2024-12-08 09:00,4.3,20,6.20,30.0,5.8,3.1,315,,, 2024-12-08 10:00,4.3,20,6.20,30.0,8.3,2.4,113,,, 2024-12-08 11:00,4.3,20,6.20,30.0,9.2,2.8,77,,, 2024-12-08 12:00,4.3,20,6.20,31.0,13.5,8.0,88,,, 2024-12-08 13:00,4.3,19,6.10,29.0,11.8,4.1,120,,, 2024-12-08 14:00,4.3,19,6.20,28.0,11.6,2.0,109,,, 2024-12-08 15:00,4.3,18,6.20,31.0,12.8,3.7,38,,, 2024-12-08 16:00,4.3,20,6.20,32.0,16.5,6.8,92,,, 2024-12-08 17:00,4.3,20,6.20,32.0,15.9,8.8,102,,, 2024-12-08 18:00,4.3,20,6.10,33.0,16.6,6.5,96,,, 2024-12-08 19:00,4.3,20,6.20,33.0,15.0,5.5,115,,, 2024-12-08 20:00,4.3,20,6.20,34.0,10.6,5.8,118,,, 2024-12-08 21:00,4.3,20,6.10,34.0,15.2,9.0,106,,, 2024-12-08 22:00,4.2,20,6.10,34.0,12.0,5.2,88,,, 2024-12-08 23:00,4.3,20,6.20,34.0,18.7,7.1,120,,, 2024-12-09 00:00,4.3,19,6.20,34.0,9.0,3.8,91,,, 2024-12-09 01:00,4.3,20,6.10,33.0,6.2,2.2,82,,, 2024-12-09 02:00,4.3,20,6.10,33.0,6.5,1.8,24,,, 2024-12-09 03:00,4.3,20,6.20,35.0,7.1,1.6,275,,, 2024-12-09 04:00,4.3,20,6.20,34.0,5.0,1.8,280,,, 2024-12-09 05:00,4.3,20,6.10,37.0,8.1,3.5,61,,, 2024-12-09 06:00,4.3,20,6.10,34.0,4.4,2.3,332,,, 2024-12-09 07:00,4.3,20,6.20,33.0,10.5,3.6,16,,, 2024-12-09 08:00,4.3,20,6.20,31.0,13.5,4.4,70,,, 2024-12-09 09:00,4.4,20,6.20,30.0,6.3,2.0,330,,, 2024-12-09 10:00,4.4,20,6.20,31.0,15.0,5.4,105,,, 2024-12-09 11:00,4.3,20,6.20,32.0,19.3,10.6,114,,, 2024-12-09 12:00,4.3,21,6.10,32.0,26.4,12.5,112,,, 2024-12-09 13:00,4.3,21,6.10,29.0,15.3,6.6,110,,, 2024-12-09 14:00,4.3,21,6.10,30.0,14.7,6.1,105,,, 2024-12-09 15:00,4.3,21,6.10,31.0,28.1,16.3,120,,, 2024-12-09 16:00,4.4,20,6.10,33.0,28.7,18.1,132,,, 2024-12-09 17:00,4.2,19,6.20,33.0,20.4,11.2,127,,, 2024-12-09 18:00,4.2,20,6.20,34.0,18.6,7.7,114,,, 2024-12-09 19:00,4.2,20,6.20,33.0,9.6,3.4,94,,, 2024-12-09 20:00,4.2,20,6.10,34.0,16.9,9.0,109,,, 2024-12-09 21:00,4.2,20,6.10,34.0,15.7,8.5,101,,, 2024-12-09 22:00,4.2,19,6.20,34.0,12.4,5.7,108,,, 2024-12-09 23:00,4.2,19,6.10,35.0,14.7,6.3,105,,, 2024-12-10 00:00,4.2,18,6.10,34.0,24.0,11.9,115,,, 2024-12-10 01:00,4.2,19,6.20,34.0,20.0,11.9,117,,, 2024-12-10 02:00,4.2,19,6.20,33.0,14.6,6.5,117,,, 2024-12-10 03:00,4.2,18,6.20,33.0,16.3,6.4,112,,, 2024-12-10 04:00,4.3,19,6.20,33.0,17.8,7.4,110,,, 2024-12-10 05:00,4.3,,6.20,31.0,7.5,2.8,107,,, 2024-12-10 06:00,4.4,,6.30,31.0,14.4,7.2,121,,, 2024-12-10 07:00,4.4,,6.30,31.0,8.4,2.5,48,,, 2024-12-10 08:00,4.4,,6.30,33.0,12.7,3.9,35,,, 2024-12-10 09:00,4.4,,6.30,34.0,6.8,2.9,16,,, 2024-12-10 10:00,4.4,,6.30,36.0,8.2,2.4,109,,, 2024-12-10 11:00,4.4,18,6.30,37.0,7.7,1.8,49,,, 2024-12-10 12:00,4.4,,6.30,35.0,5.1,1.8,285,,, 2024-12-10 13:00,4.4,18,6.30,33.0,5.8,1.6,256,,, 2024-12-10 14:00,4.4,,6.30,37.0,9.2,2.7,116,,, 2024-12-10 15:00,4.4,19,6.30,37.0,8.9,2.9,165,,, 2024-12-10 16:00,4.4,19,6.30,34.0,5.6,2.1,272,,, 2024-12-10 17:00,4.4,19,6.30,36.0,8.9,2.3,99,,, 2024-12-10 18:00,4.4,20,6.30,38.0,,,,,,