#------------------------------------------------- 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: 2025-07-03 11:00 to 2025-07-05 10:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 955: Summit Creek, 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 # #------------------------------------------------------------------------------------------------------ # # Summit Creek (955) # Alaska SNOTEL Site - 1340 ft # Reporting Frequency: Hourly; Date Range: 2025-07-03 11:00 to 2025-07-05 10:00 # # As of: Jul 5, 2025, 10:07:56 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-07-03 11:00,,,24.30,57.0 2025-07-03 12:00,,,24.30,58.0 2025-07-03 13:00,,,24.30,61.0 2025-07-03 14:00,,,24.30,60.0 2025-07-03 15:00,0.0,,24.30,61.0 2025-07-03 16:00,0.0,,24.20,60.0 2025-07-03 17:00,0.0,,24.20,62.0 2025-07-03 18:00,0.0,,24.30,60.0 2025-07-03 19:00,,,24.30,56.0 2025-07-03 20:00,,,24.30,54.0 2025-07-03 21:00,,,24.30,47.0 2025-07-03 22:00,,,24.30,44.0 2025-07-03 23:00,,,24.30,40.0 2025-07-04 00:00,,,24.40,38.0 2025-07-04 01:00,,,24.40,37.0 2025-07-04 02:00,,,24.40,35.0 2025-07-04 03:00,,,24.40,35.0 2025-07-04 04:00,,,24.40,34.0 2025-07-04 05:00,,,24.40,35.0 2025-07-04 06:00,,,24.40,39.0 2025-07-04 07:00,,,24.40,45.0 2025-07-04 08:00,,,24.30,50.0 2025-07-04 09:00,,,24.30,54.0 2025-07-04 10:00,,,24.30,58.0 2025-07-04 11:00,,,24.30,61.0 2025-07-04 12:00,0.0,,24.30,63.0 2025-07-04 13:00,0.0,,24.30,66.0 2025-07-04 14:00,0.0,,24.30,68.0 2025-07-04 15:00,0.0,,24.30,69.0 2025-07-04 16:00,0.0,,24.20,69.0 2025-07-04 17:00,0.0,,24.20,69.0 2025-07-04 18:00,0.0,,24.20,67.0 2025-07-04 19:00,,,24.30,62.0 2025-07-04 20:00,,,24.30,58.0 2025-07-04 21:00,,,24.30,52.0 2025-07-04 22:00,,,24.30,48.0 2025-07-04 23:00,,,24.30,46.0 2025-07-05 00:00,,,24.30,42.0 2025-07-05 01:00,,,24.40,40.0 2025-07-05 02:00,,,24.40,39.0 2025-07-05 03:00,,,24.40,38.0 2025-07-05 04:00,,,24.40,37.0 2025-07-05 05:00,,,24.40,37.0 2025-07-05 06:00,,,24.40,40.0 2025-07-05 07:00,,,24.30,46.0 2025-07-05 08:00,,,24.30,49.0 2025-07-05 09:00,,,24.30,54.0