#------------------------------------------------- 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: 2023-09-23 01:00 to 2023-09-30 00:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1003: Mcneil Canyon, 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 # #------------------------------------------------------------------------------------------------------ # # Mcneil Canyon (1003) # Alaska SNOTEL Site - 1320 ft # Reporting Frequency: Hourly; Date Range: 2023-09-23 01:00 to 2023-09-30 00:00 # # As of: Sep 30, 2023, 12:34:08 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2023-09-23 01:00,0.0,0,26.3,32.0 2023-09-23 02:00,0.0,0,26.3,35.0 2023-09-23 03:00,0.0,0,26.3,33.0 2023-09-23 04:00,0.0,0,26.3,31.0 2023-09-23 05:00,0.0,0,26.3,32.0 2023-09-23 06:00,0.0,0,26.3,30.0 2023-09-23 07:00,0.0,0,26.3,30.0 2023-09-23 08:00,0.0,0,26.3,34.0 2023-09-23 09:00,0.0,0,26.3,35.0 2023-09-23 10:00,0.0,0,26.3,42.0 2023-09-23 11:00,0.0,0,26.2,44.0 2023-09-23 12:00,0.0,0,26.2,47.0 2023-09-23 13:00,0.0,0,26.2,49.0 2023-09-23 14:00,0.0,0,26.2,47.0 2023-09-23 15:00,0.1,0,26.2,48.0 2023-09-23 16:00,0.0,0,26.2,46.0 2023-09-23 17:00,0.0,0,26.2,43.0 2023-09-23 18:00,0.0,0,26.2,42.0 2023-09-23 19:00,0.0,0,26.3,37.0 2023-09-23 20:00,0.0,0,26.3,38.0 2023-09-23 21:00,0.0,0,26.3,38.0 2023-09-23 22:00,0.0,0,26.3,38.0 2023-09-23 23:00,0.0,0,26.3,37.0 2023-09-24 00:00,0.0,0,26.3,35.0 2023-09-24 01:00,0.0,0,26.3,33.0 2023-09-24 02:00,0.0,0,26.3,33.0 2023-09-24 03:00,0.0,0,26.3,35.0 2023-09-24 04:00,0.0,0,26.3,35.0 2023-09-24 05:00,0.0,0,26.3,32.0 2023-09-24 06:00,0.0,0,26.3,33.0 2023-09-24 07:00,0.0,0,26.3,33.0 2023-09-24 08:00,0.0,0,26.3,37.0 2023-09-24 09:00,0.0,0,26.3,41.0 2023-09-24 10:00,0.0,0,26.3,40.0 2023-09-24 11:00,0.0,0,26.3,45.0 2023-09-24 12:00,0.0,0,26.2,50.0 2023-09-24 13:00,0.0,0,26.2,50.0 2023-09-24 14:00,0.0,0,26.1,52.0 2023-09-24 15:00,0.0,0,26.1,47.0 2023-09-24 16:00,0.0,0,26.2,47.0 2023-09-24 17:00,0.0,0,26.2,46.0 2023-09-24 18:00,0.0,0,26.2,44.0 2023-09-24 19:00,0.0,0,26.2,41.0 2023-09-24 20:00,0.0,0,26.3,36.0 2023-09-24 21:00,0.0,0,26.3,34.0 2023-09-24 22:00,0.0,0,26.3,31.0 2023-09-24 23:00,0.0,0,26.3,32.0 2023-09-25 00:00,0.0,0,26.3,31.0 2023-09-25 01:00,0.0,0,26.3,32.0 2023-09-25 02:00,0.0,0,26.3,32.0 2023-09-25 03:00,0.0,0,26.3,30.0 2023-09-25 04:00,0.0,0,26.3,32.0 2023-09-25 05:00,0.0,0,26.4,31.0 2023-09-25 06:00,0.0,0,26.3,30.0 2023-09-25 07:00,0.0,0,26.3,30.0 2023-09-25 08:00,0.0,0,26.3,34.0 2023-09-25 09:00,0.0,0,26.3,41.0 2023-09-25 10:00,0.0,0,26.3,45.0 2023-09-25 11:00,0.0,0,26.3,47.0 2023-09-25 12:00,0.1,0,26.3,48.0 2023-09-25 13:00,0.0,0,26.2,49.0 2023-09-25 14:00,0.0,0,26.2,49.0 2023-09-25 15:00,0.0,0,26.2,48.0 2023-09-25 16:00,0.0,0,26.2,47.0 2023-09-25 17:00,0.0,0,26.2,47.0 2023-09-25 18:00,0.0,0,26.2,45.0 2023-09-25 19:00,0.0,0,26.3,39.0 2023-09-25 20:00,0.0,0,26.3,32.0 2023-09-25 21:00,0.0,0,26.3,31.0 2023-09-25 22:00,0.0,0,26.3,30.0 2023-09-25 23:00,0.0,0,26.3,29.0 2023-09-26 00:00,0.0,0,26.3,29.0 2023-09-26 01:00,0.0,0,26.3,29.0 2023-09-26 02:00,0.0,0,26.4,28.0 2023-09-26 03:00,0.0,0,26.3,28.0 2023-09-26 04:00,0.0,0,26.4,27.0 2023-09-26 05:00,0.0,0,26.4,26.0 2023-09-26 06:00,0.0,0,26.4,27.0 2023-09-26 07:00,0.0,0,26.4,27.0 2023-09-26 08:00,0.0,0,26.4,33.0 2023-09-26 09:00,0.0,0,26.4,41.0 2023-09-26 10:00,0.0,0,26.3,45.0 2023-09-26 11:00,0.1,0,26.3,47.0 2023-09-26 12:00,0.0,,26.3,48.0 2023-09-26 13:00,0.0,,26.2,50.0 2023-09-26 14:00,0.0,0,26.2,49.0 2023-09-26 15:00,0.0,0,26.2,49.0 2023-09-26 16:00,0.0,0,26.2,48.0 2023-09-26 17:00,0.0,0,26.2,47.0 2023-09-26 18:00,0.0,0,26.3,44.0 2023-09-26 19:00,0.0,0,26.3,39.0 2023-09-26 20:00,0.0,0,26.3,38.0 2023-09-26 21:00,0.0,0,26.3,36.0 2023-09-26 22:00,0.0,0,26.3,35.0 2023-09-26 23:00,0.0,0,26.3,37.0 2023-09-27 00:00,0.0,0,26.3,37.0 2023-09-27 01:00,0.0,0,26.3,37.0 2023-09-27 02:00,0.0,0,26.3,36.0 2023-09-27 03:00,0.0,0,26.3,35.0 2023-09-27 04:00,0.0,0,26.3,36.0 2023-09-27 05:00,0.0,0,26.3,35.0 2023-09-27 06:00,0.0,0,26.3,35.0 2023-09-27 07:00,0.0,0,26.4,35.0 2023-09-27 08:00,0.0,0,26.4,36.0 2023-09-27 09:00,0.0,0,26.4,38.0 2023-09-27 10:00,0.0,0,26.3,42.0 2023-09-27 11:00,0.0,0,26.3,45.0 2023-09-27 12:00,0.0,0,26.3,45.0 2023-09-27 13:00,0.0,0,26.2,46.0 2023-09-27 14:00,0.0,0,26.2,47.0 2023-09-27 15:00,0.0,0,26.2,48.0 2023-09-27 16:00,0.0,0,26.2,47.0 2023-09-27 17:00,0.0,,26.2,46.0 2023-09-27 18:00,0.0,0,26.3,43.0 2023-09-27 19:00,0.0,0,26.3,39.0 2023-09-27 20:00,0.0,0,26.3,38.0 2023-09-27 21:00,0.0,0,26.3,37.0 2023-09-27 22:00,0.0,0,26.3,36.0 2023-09-27 23:00,0.0,0,26.3,35.0 2023-09-28 00:00,0.0,0,26.3,36.0 2023-09-28 01:00,0.0,0,26.3,33.0 2023-09-28 02:00,0.0,0,26.4,30.0 2023-09-28 03:00,0.0,0,26.4,29.0 2023-09-28 04:00,0.0,0,26.4,32.0 2023-09-28 05:00,0.0,0,26.4,30.0 2023-09-28 06:00,0.0,0,26.4,29.0 2023-09-28 07:00,0.0,0,26.4,29.0 2023-09-28 08:00,0.0,0,26.4,33.0 2023-09-28 09:00,0.0,0,26.4,38.0 2023-09-28 10:00,0.0,0,26.3,42.0 2023-09-28 11:00,0.0,0,26.3,45.0 2023-09-28 12:00,0.0,,26.3,48.0 2023-09-28 13:00,0.0,,26.2,46.0 2023-09-28 14:00,0.0,0,26.2,47.0 2023-09-28 15:00,0.0,0,26.2,46.0 2023-09-28 16:00,0.0,0,26.2,46.0 2023-09-28 17:00,0.0,0,26.2,46.0 2023-09-28 18:00,0.0,0,26.3,42.0 2023-09-28 19:00,0.0,0,26.3,37.0 2023-09-28 20:00,0.0,0,26.3,35.0 2023-09-28 21:00,0.0,0,26.3,35.0 2023-09-28 22:00,0.0,0,26.3,32.0 2023-09-28 23:00,0.0,0,26.3,33.0 2023-09-29 00:00,0.0,0,26.4,34.0 2023-09-29 01:00,0.0,0,26.4,33.0 2023-09-29 02:00,0.0,0,26.3,33.0 2023-09-29 03:00,0.0,0,26.4,36.0 2023-09-29 04:00,0.0,0,26.3,37.0 2023-09-29 05:00,0.0,0,26.4,34.0 2023-09-29 06:00,0.0,0,26.4,34.0 2023-09-29 07:00,0.0,0,26.4,32.0 2023-09-29 08:00,0.0,0,26.4,31.0 2023-09-29 09:00,0.0,0,26.4,40.0 2023-09-29 10:00,0.0,0,26.3,45.0 2023-09-29 11:00,0.0,0,26.3,47.0 2023-09-29 12:00,0.0,0,26.2,45.0 2023-09-29 13:00,0.0,,26.2,50.0 2023-09-29 14:00,0.0,0,26.2,48.0 2023-09-29 15:00,0.0,0,26.2,48.0 2023-09-29 16:00,0.0,0,26.2,48.0 2023-09-29 17:00,0.0,,26.2,48.0 2023-09-29 18:00,0.0,0,26.3,41.0 2023-09-29 19:00,0.0,0,26.3,38.0 2023-09-29 20:00,0.0,0,26.3,35.0 2023-09-29 21:00,0.0,0,26.3,37.0 2023-09-29 22:00,0.0,0,26.3,40.0