#------------------------------------------------- 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: 2025-06-28 15:00 to 2025-06-30 14:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 954: Turnagain Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Turnagain Pass (954) # Alaska SNOTEL Site - 1860 ft # Reporting Frequency: Hourly; Date Range: 2025-06-28 15:00 to 2025-06-30 14:00 # # As of: Jun 30, 2025, 2:30:50 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-28 15:00,,0,57.60,57.0 2025-06-28 16:00,,0,57.60,58.0 2025-06-28 17:00,,0,57.60,58.0 2025-06-28 18:00,,0,57.60,57.0 2025-06-28 19:00,,0,57.60,58.0 2025-06-28 20:00,,0,57.60,55.0 2025-06-28 21:00,,0,57.70,53.0 2025-06-28 22:00,,0,57.70,50.0 2025-06-28 23:00,,0,57.70,50.0 2025-06-29 00:00,,0,57.70,51.0 2025-06-29 01:00,,0,57.70,50.0 2025-06-29 02:00,,0,57.70,49.0 2025-06-29 03:00,,0,57.70,48.0 2025-06-29 04:00,,0,57.70,49.0 2025-06-29 05:00,,0,57.70,49.0 2025-06-29 06:00,,0,57.70,49.0 2025-06-29 07:00,,0,57.70,49.0 2025-06-29 08:00,,0,57.70,49.0 2025-06-29 09:00,,0,57.70,50.0 2025-06-29 10:00,,0,57.70,51.0 2025-06-29 11:00,,0,57.70,51.0 2025-06-29 12:00,,0,57.70,52.0 2025-06-29 13:00,,0,57.70,53.0 2025-06-29 14:00,,0,57.70,51.0 2025-06-29 15:00,,0,57.70,50.0 2025-06-29 16:00,,0,57.70,50.0 2025-06-29 17:00,,0,57.70,48.0 2025-06-29 18:00,,0,57.70,48.0 2025-06-29 19:00,,0,57.70,48.0 2025-06-29 20:00,,0,57.70,47.0 2025-06-29 21:00,,0,57.70,47.0 2025-06-29 22:00,,0,57.70,47.0 2025-06-29 23:00,,0,57.70,46.0 2025-06-30 00:00,,0,57.70,46.0 2025-06-30 01:00,,0,57.70,46.0 2025-06-30 02:00,,0,57.80,46.0 2025-06-30 03:00,,0,57.80,46.0 2025-06-30 04:00,,0,57.80,45.0 2025-06-30 05:00,,0,57.80,46.0 2025-06-30 06:00,,0,57.70,46.0 2025-06-30 07:00,,0,57.70,47.0 2025-06-30 08:00,,0,57.70,48.0 2025-06-30 09:00,,0,57.70,51.0 2025-06-30 10:00,,0,57.70,50.0 2025-06-30 11:00,,0,57.70,51.0 2025-06-30 12:00,,0,57.70,53.0 2025-06-30 13:00,,0,57.70,53.0