#------------------------------------------------- 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: 2025-12-04 14:00 to 2025-12-11 13:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1177: Prudhoe Bay, 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 # #------------------------------------------------------------------------------------------------------ # # Prudhoe Bay (1177) # Alaska SNOTEL Site - 50 ft # Reporting Frequency: Hourly; Date Range: 2025-12-04 14:00 to 2025-12-11 13:00 # # As of: Dec 11, 2025, 1:38:37 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-12-04 14:00,,6,1.00, 2025-12-04 15:00,,6,1.00, 2025-12-04 16:00,,6,1.00, 2025-12-04 17:00,,6,1.00, 2025-12-04 18:00,,6,1.00, 2025-12-04 19:00,,6,1.00, 2025-12-04 20:00,,6,1.00, 2025-12-04 21:00,,6,1.00, 2025-12-04 22:00,,6,1.00, 2025-12-04 23:00,,6,1.00, 2025-12-05 00:00,,5,1.10,-25.0 2025-12-05 01:00,,6,1.00, 2025-12-05 02:00,,6,1.00, 2025-12-05 03:00,,5,1.00, 2025-12-05 04:00,,6,1.00, 2025-12-05 05:00,,6,1.00, 2025-12-05 06:00,,6,1.00, 2025-12-05 07:00,,6,1.00, 2025-12-05 08:00,,6,1.00, 2025-12-05 09:00,,5,1.00, 2025-12-05 10:00,,6,0.90, 2025-12-05 11:00,,6,0.90, 2025-12-05 12:00,,5,0.90, 2025-12-05 13:00,,6,0.90, 2025-12-05 14:00,,6,0.90, 2025-12-05 15:00,,6,1.00, 2025-12-05 16:00,,6,0.90, 2025-12-05 17:00,,6,0.90, 2025-12-05 18:00,,5,0.90, 2025-12-05 19:00,,6,0.90, 2025-12-05 20:00,,6,0.90, 2025-12-05 21:00,,6,0.90, 2025-12-05 22:00,,6,0.90, 2025-12-05 23:00,,6,0.90, 2025-12-06 00:00,,5,1.10,-29.0 2025-12-06 01:00,,5,0.90, 2025-12-06 02:00,,5,0.90, 2025-12-06 03:00,,5,0.90, 2025-12-06 04:00,,5,0.90, 2025-12-06 05:00,,5,0.90, 2025-12-06 06:00,,5,0.90, 2025-12-06 07:00,,5,0.90, 2025-12-06 08:00,,5,0.90, 2025-12-06 09:00,,5,0.90, 2025-12-06 10:00,,5,0.90, 2025-12-06 11:00,,5,0.90, 2025-12-06 12:00,,5,0.90, 2025-12-06 13:00,,5,0.90, 2025-12-06 14:00,,5,0.90, 2025-12-06 15:00,,5,0.90, 2025-12-06 16:00,,5,0.90, 2025-12-06 17:00,,5,0.90, 2025-12-06 18:00,,5,0.90, 2025-12-06 19:00,,5,0.90, 2025-12-06 20:00,,5,0.90, 2025-12-06 21:00,,5,0.90, 2025-12-06 22:00,,5,0.90, 2025-12-06 23:00,,5,0.90, 2025-12-07 00:00,,5,1.10,-39.0 2025-12-07 01:00,,5,0.90, 2025-12-07 02:00,,5,0.90, 2025-12-07 03:00,,5,0.90, 2025-12-07 04:00,,5,0.90, 2025-12-07 05:00,,5,0.80, 2025-12-07 06:00,,5,0.80, 2025-12-07 07:00,,5,0.80, 2025-12-07 08:00,,5,0.90, 2025-12-07 09:00,,5,0.80, 2025-12-07 10:00,,5,0.80, 2025-12-07 11:00,,5,0.80, 2025-12-07 12:00,,5,0.80, 2025-12-07 13:00,,5,0.90, 2025-12-07 14:00,,5,0.80, 2025-12-07 15:00,,5,0.90, 2025-12-07 16:00,,5,0.90, 2025-12-07 17:00,,5,0.90, 2025-12-07 18:00,,5,0.90, 2025-12-07 19:00,,5,0.90, 2025-12-07 20:00,,5,0.90, 2025-12-07 21:00,,5,0.90, 2025-12-07 22:00,,5,0.90, 2025-12-07 23:00,,5,0.90, 2025-12-08 00:00,,5,1.10,-21.0 2025-12-08 01:00,,5,1.00, 2025-12-08 02:00,,5,1.00, 2025-12-08 03:00,,5,1.00, 2025-12-08 04:00,,5,1.00, 2025-12-08 05:00,,4,1.00, 2025-12-08 06:00,,6,1.00, 2025-12-08 07:00,,6,1.10, 2025-12-08 08:00,,6,1.10, 2025-12-08 09:00,,6,1.10, 2025-12-08 10:00,,6,1.10, 2025-12-08 11:00,,6,1.10, 2025-12-08 12:00,,6,1.10, 2025-12-08 13:00,,6,1.20, 2025-12-08 14:00,,6,1.20, 2025-12-08 15:00,,6,1.20, 2025-12-08 16:00,,6,1.20, 2025-12-08 17:00,,6,1.20, 2025-12-08 18:00,,6,1.20, 2025-12-08 19:00,,6,1.20, 2025-12-08 20:00,,6,1.10, 2025-12-08 21:00,,6,1.20, 2025-12-08 22:00,,6,1.20, 2025-12-08 23:00,,6,1.20, 2025-12-09 00:00,,6,1.20, 2025-12-09 01:00,,6,1.20, 2025-12-09 02:00,,6,1.20, 2025-12-09 03:00,,6,1.20, 2025-12-09 04:00,,6,1.20, 2025-12-09 05:00,,6,1.20, 2025-12-09 06:00,,6,1.20, 2025-12-09 07:00,,6,1.20, 2025-12-09 08:00,,6,1.20, 2025-12-09 09:00,,6,1.20, 2025-12-09 10:00,,6,1.20, 2025-12-09 11:00,,6,1.20, 2025-12-09 12:00,,6,1.20, 2025-12-09 13:00,,6,1.20, 2025-12-09 14:00,,6,1.20, 2025-12-09 15:00,,6,1.20, 2025-12-09 16:00,,7,1.20, 2025-12-09 17:00,,6,1.20, 2025-12-09 18:00,,6,1.20, 2025-12-09 19:00,,6,1.20, 2025-12-09 20:00,,6,1.20, 2025-12-09 21:00,,6,1.20, 2025-12-09 22:00,,6,1.20, 2025-12-09 23:00,,6,1.20, 2025-12-10 00:00,,6,1.20, 2025-12-10 01:00,,6,1.20, 2025-12-10 02:00,,6,1.20, 2025-12-10 03:00,,6,1.20, 2025-12-10 04:00,,6,1.20, 2025-12-10 05:00,,6,1.20, 2025-12-10 06:00,,6,1.20, 2025-12-10 07:00,,6,1.20, 2025-12-10 08:00,,6,1.20, 2025-12-10 09:00,,6,1.20, 2025-12-10 10:00,,6,1.20, 2025-12-10 11:00,,6,1.20, 2025-12-10 12:00,,6,1.20, 2025-12-10 13:00,,6,1.20, 2025-12-10 14:00,,6,1.20, 2025-12-10 15:00,,6,1.20, 2025-12-10 16:00,,6,1.20, 2025-12-10 17:00,,6,1.20, 2025-12-10 18:00,,6,1.20, 2025-12-10 19:00,,7,1.20, 2025-12-10 20:00,,6,1.20, 2025-12-10 21:00,,6,1.20, 2025-12-10 22:00,,6,1.20, 2025-12-10 23:00,,6,1.20, 2025-12-11 00:00,,7,1.20, 2025-12-11 01:00,,6,1.20, 2025-12-11 02:00,,6,1.20, 2025-12-11 03:00,,7,1.20, 2025-12-11 04:00,,7,1.20, 2025-12-11 05:00,,7,1.20, 2025-12-11 06:00,,7,1.20, 2025-12-11 07:00,,7,1.20, 2025-12-11 08:00,,7,1.20, 2025-12-11 09:00,,7,1.20, 2025-12-11 10:00,,6,1.20, 2025-12-11 11:00,,6,1.20, 2025-12-11 12:00,,6,1.20,