#------------------------------------------------- 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: 2024-05-06 22:00 to 2024-05-08 21:00 # # 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 # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # 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 - 1400 ft # Reporting Frequency: Hourly; Date Range: 2024-05-06 22:00 to 2024-05-08 21:00 # # As of: May 8, 2024, 9:11:00 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-05-06 22:00,9.6,22,19.0,35.0 2024-05-06 23:00,9.6,22,19.0,33.0 2024-05-07 00:00,9.5,22,19.0,31.0 2024-05-07 01:00,9.5,22,19.0,30.0 2024-05-07 02:00,9.5,22,19.0,29.0 2024-05-07 03:00,9.4,22,19.0,29.0 2024-05-07 04:00,9.4,22,19.0,29.0 2024-05-07 05:00,9.4,22,19.0,30.0 2024-05-07 06:00,9.4,22,19.0,32.0 2024-05-07 07:00,9.4,22,19.0,33.0 2024-05-07 08:00,9.4,22,19.0,35.0 2024-05-07 09:00,9.4,22,19.0,39.0 2024-05-07 10:00,9.4,22,19.0,41.0 2024-05-07 11:00,9.4,21,19.0,41.0 2024-05-07 12:00,9.4,21,19.0,41.0 2024-05-07 13:00,9.4,21,19.0,42.0 2024-05-07 14:00,9.4,21,19.0,43.0 2024-05-07 15:00,9.4,21,18.9,42.0 2024-05-07 16:00,9.4,21,18.9,42.0 2024-05-07 17:00,9.3,21,19.0,41.0 2024-05-07 18:00,9.3,21,19.0,39.0 2024-05-07 19:00,9.3,21,19.0,38.0 2024-05-07 20:00,9.3,21,19.0,36.0 2024-05-07 21:00,9.2,21,19.0,35.0 2024-05-07 22:00,9.2,21,19.0,34.0 2024-05-07 23:00,9.2,21,19.0,33.0 2024-05-08 00:00,9.2,21,19.0,33.0 2024-05-08 01:00,9.1,21,19.0,33.0 2024-05-08 02:00,9.1,21,19.0,32.0 2024-05-08 03:00,9.1,21,19.0,31.0 2024-05-08 04:00,9.1,21,19.0,32.0 2024-05-08 05:00,9.0,21,19.0,30.0 2024-05-08 06:00,9.0,21,19.0,33.0 2024-05-08 07:00,9.0,21,19.0,35.0 2024-05-08 08:00,9.1,21,19.0,39.0 2024-05-08 09:00,9.1,21,19.0,41.0 2024-05-08 10:00,9.1,21,19.0,43.0 2024-05-08 11:00,9.1,20,19.0,43.0 2024-05-08 12:00,9.1,20,19.0,42.0 2024-05-08 13:00,9.0,20,18.9,43.0 2024-05-08 14:00,9.0,20,18.9,42.0 2024-05-08 15:00,9.0,20,18.9,43.0 2024-05-08 16:00,9.0,19,19.0,43.0 2024-05-08 17:00,8.9,20,19.0,42.0 2024-05-08 18:00,8.9,20,19.0,41.0 2024-05-08 19:00,8.9,20,19.0,41.0