#------------------------------------------------- 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: 2025-06-15 14:00 to 2025-06-22 13:00 # # 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 # # 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: 2025-06-15 14:00 to 2025-06-22 13:00 # # As of: Jun 22, 2025, 1:14:32 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-15 14:00,10.8,19,23.20,48.0 2025-06-15 15:00,10.8,19,23.20,48.0 2025-06-15 16:00,10.8,19,23.20,46.0 2025-06-15 17:00,10.8,19,23.20,46.0 2025-06-15 18:00,10.7,20,23.30,45.0 2025-06-15 19:00,10.6,20,23.30,45.0 2025-06-15 20:00,10.5,20,23.40,45.0 2025-06-15 21:00,10.4,20,23.40,44.0 2025-06-15 22:00,10.4,20,23.40,43.0 2025-06-15 23:00,10.3,20,23.40,43.0 2025-06-16 00:00,10.2,20,23.40,44.0 2025-06-16 01:00,10.2,20,23.40,42.0 2025-06-16 02:00,10.2,20,23.40,43.0 2025-06-16 03:00,10.2,20,23.40,41.0 2025-06-16 04:00,10.3,20,23.40,36.0 2025-06-16 05:00,10.3,20,23.40,35.0 2025-06-16 06:00,10.2,20,23.50,35.0 2025-06-16 07:00,10.2,20,23.40,40.0 2025-06-16 08:00,10.1,20,23.40,35.0 2025-06-16 09:00,10.1,19,23.40,38.0 2025-06-16 10:00,10.1,19,23.40,38.0 2025-06-16 11:00,10.1,18,23.40,40.0 2025-06-16 12:00,10.0,18,23.30,41.0 2025-06-16 13:00,9.9,18,23.30,42.0 2025-06-16 14:00,9.8,18,23.20,45.0 2025-06-16 15:00,9.7,17,23.20,47.0 2025-06-16 16:00,9.6,18,23.20,50.0 2025-06-16 17:00,9.6,17,23.20,51.0 2025-06-16 18:00,9.7,17,23.20,51.0 2025-06-16 19:00,9.6,18,23.20,49.0 2025-06-16 20:00,9.5,18,23.30,48.0 2025-06-16 21:00,9.4,18,23.40,48.0 2025-06-16 22:00,9.3,18,23.40,48.0 2025-06-16 23:00,9.2,18,23.40,48.0 2025-06-17 00:00,9.2,18,23.40,49.0 2025-06-17 01:00,9.1,18,23.40,47.0 2025-06-17 02:00,9.1,18,23.40,46.0 2025-06-17 03:00,9.1,18,23.40,46.0 2025-06-17 04:00,9.0,18,23.40,47.0 2025-06-17 05:00,9.0,18,23.40,43.0 2025-06-17 06:00,9.0,18,23.40,43.0 2025-06-17 07:00,9.0,18,23.40,42.0 2025-06-17 08:00,8.9,17,23.40,43.0 2025-06-17 09:00,8.9,17,23.40,43.0 2025-06-17 10:00,8.9,17,23.40,42.0 2025-06-17 11:00,8.8,17,23.40,42.0 2025-06-17 12:00,8.9,17,23.40,44.0 2025-06-17 13:00,8.8,17,23.40,42.0 2025-06-17 14:00,8.8,17,23.40,43.0 2025-06-17 15:00,8.7,17,23.40,42.0 2025-06-17 16:00,8.7,17,23.40,42.0 2025-06-17 17:00,8.6,17,23.40,42.0 2025-06-17 18:00,8.6,17,23.40,41.0 2025-06-17 19:00,8.6,17,23.40,42.0 2025-06-17 20:00,8.6,16,23.40,42.0 2025-06-17 21:00,8.5,16,23.40,40.0 2025-06-17 22:00,8.5,17,23.40,40.0 2025-06-17 23:00,8.5,16,23.40,40.0 2025-06-18 00:00,8.4,17,23.50,40.0 2025-06-18 01:00,8.4,16,23.50,40.0 2025-06-18 02:00,8.4,16,23.50,42.0 2025-06-18 03:00,8.4,16,23.50,41.0 2025-06-18 04:00,8.3,16,23.50,40.0 2025-06-18 05:00,8.4,16,23.50,41.0 2025-06-18 06:00,8.3,16,23.40,41.0 2025-06-18 07:00,8.3,16,23.40,40.0 2025-06-18 08:00,8.3,16,23.40,41.0 2025-06-18 09:00,8.1,15,23.40,42.0 2025-06-18 10:00,8.0,14,23.30,45.0 2025-06-18 11:00,7.8,14,23.30,48.0 2025-06-18 12:00,7.7,14,23.20,50.0 2025-06-18 13:00,7.5,14,23.20,52.0 2025-06-18 14:00,7.5,14,23.20,54.0 2025-06-18 15:00,7.3,14,23.10,54.0 2025-06-18 16:00,7.2,13,23.10,55.0 2025-06-18 17:00,7.0,12,23.10,55.0 2025-06-18 18:00,7.0,13,23.10,54.0 2025-06-18 19:00,6.9,13,23.20,52.0 2025-06-18 20:00,6.9,14,23.30,54.0 2025-06-18 21:00,6.8,14,23.30,51.0 2025-06-18 22:00,6.8,14,23.40,51.0 2025-06-18 23:00,6.8,14,23.40,48.0 2025-06-19 00:00,6.7,14,23.40,49.0 2025-06-19 01:00,6.7,14,23.40,48.0 2025-06-19 02:00,6.6,14,23.40,47.0 2025-06-19 03:00,6.6,14,23.40,48.0 2025-06-19 04:00,6.6,14,23.40,47.0 2025-06-19 05:00,6.6,13,23.40,47.0 2025-06-19 06:00,6.6,13,23.40,48.0 2025-06-19 07:00,6.5,12,23.40,50.0 2025-06-19 08:00,6.4,13,23.30,51.0 2025-06-19 09:00,6.4,12,23.30,52.0 2025-06-19 10:00,6.3,12,23.20,54.0 2025-06-19 11:00,6.1,12,23.20,55.0 2025-06-19 12:00,6.0,11,23.20,57.0 2025-06-19 13:00,5.8,11,23.10,59.0 2025-06-19 14:00,5.7,10,23.10,60.0 2025-06-19 15:00,5.6,10,23.10,60.0 2025-06-19 16:00,5.4,10,23.10,61.0 2025-06-19 17:00,5.3,10,23.10,59.0 2025-06-19 18:00,5.2,10,23.10,55.0 2025-06-19 19:00,5.2,10,23.20,54.0 2025-06-19 20:00,5.1,10,23.20,53.0 2025-06-19 21:00,5.2,10,23.30,52.0 2025-06-19 22:00,5.1,10,23.40,50.0 2025-06-19 23:00,5.0,10,23.40,49.0 2025-06-20 00:00,5.0,10,23.40,50.0 2025-06-20 01:00,4.9,10,23.40,50.0 2025-06-20 02:00,4.9,10,23.40,50.0 2025-06-20 03:00,4.9,10,23.40,48.0 2025-06-20 04:00,4.9,10,23.40,48.0 2025-06-20 05:00,4.8,10,23.40,49.0 2025-06-20 06:00,4.8,9,23.40,50.0 2025-06-20 07:00,4.7,9,23.30,51.0 2025-06-20 08:00,4.6,9,23.30,52.0 2025-06-20 09:00,4.6,8,23.30,53.0 2025-06-20 10:00,4.4,8,23.20,54.0 2025-06-20 11:00,4.2,8,23.20,56.0 2025-06-20 12:00,4.0,7,23.20,58.0 2025-06-20 13:00,3.8,6,23.10,59.0 2025-06-20 14:00,3.6,6,23.10,60.0 2025-06-20 15:00,3.4,6,23.10,60.0 2025-06-20 16:00,3.4,6,23.20,59.0 2025-06-20 17:00,3.3,6,23.20,57.0 2025-06-20 18:00,3.2,5,23.20,56.0 2025-06-20 19:00,3.2,5,23.20,51.0 2025-06-20 20:00,3.1,5,23.30,50.0 2025-06-20 21:00,3.1,5,23.30,49.0 2025-06-20 22:00,3.1,5,23.40,47.0 2025-06-20 23:00,3.1,5,23.40,46.0 2025-06-21 00:00,3.0,5,23.40,46.0 2025-06-21 01:00,3.0,5,23.40,46.0 2025-06-21 02:00,3.0,5,23.40,46.0 2025-06-21 03:00,3.0,6,23.40,45.0 2025-06-21 04:00,3.0,5,23.40,45.0 2025-06-21 05:00,3.0,5,23.40,46.0 2025-06-21 06:00,3.0,5,23.40,46.0 2025-06-21 07:00,2.9,5,23.40,49.0 2025-06-21 08:00,2.9,5,23.30,51.0 2025-06-21 09:00,2.8,5,23.30,52.0 2025-06-21 10:00,2.7,4,23.30,52.0 2025-06-21 11:00,2.6,4,23.30,51.0 2025-06-21 12:00,2.6,4,23.30,53.0 2025-06-21 13:00,2.5,3,23.20,56.0 2025-06-21 14:00,2.4,3,23.20,54.0 2025-06-21 15:00,2.2,3,23.20,55.0 2025-06-21 16:00,2.2,3,23.20,54.0 2025-06-21 17:00,2.1,2,23.20,55.0 2025-06-21 18:00,2.0,2,23.30,54.0 2025-06-21 19:00,1.9,2,23.30,52.0 2025-06-21 20:00,1.9,2,23.30,50.0 2025-06-21 21:00,1.9,2,23.40,49.0 2025-06-21 22:00,1.8,2,23.40,49.0 2025-06-21 23:00,1.8,2,23.40,48.0 2025-06-22 00:00,1.8,2,23.40,47.0 2025-06-22 01:00,1.9,3,23.40,46.0 2025-06-22 02:00,1.8,3,23.40,44.0 2025-06-22 03:00,1.8,3,23.50,44.0 2025-06-22 04:00,1.8,3,23.50,45.0 2025-06-22 05:00,1.8,2,23.50,44.0 2025-06-22 06:00,1.8,2,23.50,45.0 2025-06-22 07:00,1.8,2,23.40,48.0 2025-06-22 08:00,1.7,2,23.40,48.0 2025-06-22 09:00,1.6,2,23.40,50.0 2025-06-22 10:00,1.6,1,23.30,51.0 2025-06-22 11:00,1.4,1,23.30,51.0