#------------------------------------------------- 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: 2026-01-21 22:00 to 2026-01-22 21:00 # # 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 # # 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: 2026-01-21 22:00 to 2026-01-22 21:00 # # As of: Jan 22, 2026, 9:12:41 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) 2026-01-21 22:00,6.3,32,13.00,37.0,5.0,2.8,342 2026-01-21 23:00,6.3,32,13.00,37.0,4.8,2.8,344 2026-01-22 00:00,6.3,32,13.00,38.0,6.0,3.3,346 2026-01-22 01:00,6.2,32,13.00,40.0,5.3,3.0,352 2026-01-22 02:00,6.3,32,13.00,39.0,6.5,3.5,354 2026-01-22 03:00,6.2,32,13.00,38.0,5.0,2.7,347 2026-01-22 04:00,6.2,32,13.00,38.0,6.6,3.4,351 2026-01-22 05:00,6.2,32,13.00,40.0,5.3,3.0,346 2026-01-22 06:00,6.2,32,13.00,38.0,4.7,2.8,341 2026-01-22 07:00,6.2,32,13.00,39.0,5.6,2.9,352 2026-01-22 08:00,6.2,32,13.00,40.0,5.3,2.9,347 2026-01-22 09:00,6.2,32,13.00,40.0,6.0,3.1,346 2026-01-22 10:00,6.2,32,13.00,38.0,4.9,2.7,342 2026-01-22 11:00,6.2,32,13.00,40.0,5.8,2.8,346 2026-01-22 12:00,6.2,32,13.00,40.0,4.6,2.8,349 2026-01-22 13:00,6.2,32,13.00,39.0,5.4,2.9,346 2026-01-22 14:00,6.2,32,13.00,39.0,5.3,2.9,342 2026-01-22 15:00,6.2,32,13.00,39.0,6.2,3.0,349 2026-01-22 16:00,6.2,32,13.00,41.0,5.3,3.1,351 2026-01-22 17:00,6.2,32,13.00,38.0,5.7,3.3,348 2026-01-22 18:00,6.2,32,13.00,40.0,6.4,3.5,352 2026-01-22 19:00,6.2,32,13.00,40.0,,,