#------------------------------------------------- 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: 2024-04-13 04:00 to 2024-04-20 03:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1090: Upper Nome 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 # #------------------------------------------------------------------------------------------------------ # # Upper Nome Creek (1090) # Alaska SNOTEL Site - 2520 ft # Reporting Frequency: Hourly; Date Range: 2024-04-13 04:00 to 2024-04-20 03:00 # # As of: Apr 20, 2024, 3:37:48 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-13 04:00,5.5,29,6.8,21.0 2024-04-13 05:00,5.5,29,6.8,17.0 2024-04-13 06:00,5.5,29,6.8,19.0 2024-04-13 07:00,5.5,29,6.8,19.0 2024-04-13 08:00,5.5,29,6.8,19.0 2024-04-13 09:00,5.5,29,6.8,20.0 2024-04-13 10:00,5.5,29,6.8,22.0 2024-04-13 11:00,5.5,28,6.8,21.0 2024-04-13 12:00,5.5,28,6.8,22.0 2024-04-13 13:00,5.5,28,6.8,23.0 2024-04-13 14:00,5.5,28,6.8,25.0 2024-04-13 15:00,5.5,28,6.8,26.0 2024-04-13 16:00,5.5,28,6.8,24.0 2024-04-13 17:00,5.5,29,6.8,22.0 2024-04-13 18:00,5.5,29,6.8,21.0 2024-04-13 19:00,5.5,29,6.8,20.0 2024-04-13 20:00,5.5,29,6.8,19.0 2024-04-13 21:00,5.5,29,6.8,19.0 2024-04-13 22:00,5.5,29,6.8,18.0 2024-04-13 23:00,5.5,29,6.8,18.0 2024-04-14 00:00,5.6,29,6.8,18.0 2024-04-14 01:00,5.6,30,6.8,18.0 2024-04-14 02:00,5.6,30,6.8,17.0 2024-04-14 03:00,5.6,30,6.8,16.0 2024-04-14 04:00,5.6,30,6.8,9.0 2024-04-14 05:00,5.6,30,6.8,3.0 2024-04-14 06:00,5.6,30,6.8,5.0 2024-04-14 07:00,5.6,30,6.8,17.0 2024-04-14 08:00,5.6,30,6.8,17.0 2024-04-14 09:00,5.6,30,6.9,18.0 2024-04-14 10:00,5.6,31,6.9,19.0 2024-04-14 11:00,5.6,30,6.9,21.0 2024-04-14 12:00,5.6,31,6.9,23.0 2024-04-14 13:00,5.6,31,6.9,25.0 2024-04-14 14:00,5.6,30,6.9,25.0 2024-04-14 15:00,5.6,29,6.9,25.0 2024-04-14 16:00,5.6,29,6.9,23.0 2024-04-14 17:00,5.6,29,6.9,23.0 2024-04-14 18:00,5.6,29,6.9,24.0 2024-04-14 19:00,5.6,29,6.9,22.0 2024-04-14 20:00,5.6,29,6.9,21.0 2024-04-14 21:00,5.6,29,6.9,20.0 2024-04-14 22:00,5.6,29,6.9,16.0 2024-04-14 23:00,5.6,29,6.9,19.0 2024-04-15 00:00,5.6,29,6.8,20.0 2024-04-15 01:00,5.6,29,6.9,20.0 2024-04-15 02:00,5.6,29,6.9,20.0 2024-04-15 03:00,5.6,29,6.9,20.0 2024-04-15 04:00,5.6,29,6.9,20.0 2024-04-15 05:00,5.6,29,6.9,20.0 2024-04-15 06:00,5.6,29,6.9,20.0 2024-04-15 07:00,5.6,29,6.9,21.0 2024-04-15 08:00,5.6,29,6.9,24.0 2024-04-15 09:00,5.6,29,6.9,24.0 2024-04-15 10:00,5.6,29,6.9,27.0 2024-04-15 11:00,5.6,29,6.9,28.0 2024-04-15 12:00,5.6,28,6.9,27.0 2024-04-15 13:00,5.6,28,6.9,29.0 2024-04-15 14:00,5.6,28,6.9,32.0 2024-04-15 15:00,5.5,28,6.9,33.0 2024-04-15 16:00,5.5,28,6.9,32.0 2024-04-15 17:00,5.5,28,6.9,34.0 2024-04-15 18:00,5.5,28,6.9,33.0 2024-04-15 19:00,5.5,28,6.9,32.0 2024-04-15 20:00,5.5,28,6.9,24.0 2024-04-15 21:00,5.6,28,6.9,22.0 2024-04-15 22:00,5.6,28,6.8,23.0 2024-04-15 23:00,5.6,28,6.8,24.0 2024-04-16 00:00,5.6,28,6.8,24.0 2024-04-16 01:00,5.6,28,6.8,24.0 2024-04-16 02:00,5.6,28,6.8,24.0 2024-04-16 03:00,5.6,28,6.8,21.0 2024-04-16 04:00,5.6,28,6.8,20.0 2024-04-16 05:00,5.6,28,6.8,19.0 2024-04-16 06:00,5.6,28,6.8,18.0 2024-04-16 07:00,5.6,28,6.8,23.0 2024-04-16 08:00,5.6,28,6.9,28.0 2024-04-16 09:00,5.5,27,6.9,36.0 2024-04-16 10:00,5.6,27,6.9,37.0 2024-04-16 11:00,5.5,27,6.9,40.0 2024-04-16 12:00,5.5,27,6.9,38.0 2024-04-16 13:00,5.5,27,6.9,42.0 2024-04-16 14:00,5.5,27,6.9,39.0 2024-04-16 15:00,5.5,27,6.8,40.0 2024-04-16 16:00,5.5,27,6.8,39.0 2024-04-16 17:00,5.5,27,6.8,40.0 2024-04-16 18:00,5.5,27,6.8,36.0 2024-04-16 19:00,5.5,27,6.8,33.0 2024-04-16 20:00,5.5,27,6.8,28.0 2024-04-16 21:00,5.6,27,6.8,28.0 2024-04-16 22:00,5.6,27,6.8,27.0 2024-04-16 23:00,5.6,27,6.8,26.0 2024-04-17 00:00,5.5,27,6.8,28.0 2024-04-17 01:00,5.5,27,6.8,29.0 2024-04-17 02:00,5.6,27,6.8,30.0 2024-04-17 03:00,5.6,27,6.9,29.0 2024-04-17 04:00,5.6,27,6.9,26.0 2024-04-17 05:00,5.5,27,6.9,27.0 2024-04-17 06:00,5.6,27,6.9,27.0 2024-04-17 07:00,5.6,27,6.9,31.0 2024-04-17 08:00,5.6,27,6.9,36.0 2024-04-17 09:00,5.5,27,6.9,38.0 2024-04-17 10:00,5.6,26,6.9,41.0 2024-04-17 11:00,5.5,26,6.9,42.0 2024-04-17 12:00,5.5,26,6.9,42.0 2024-04-17 13:00,5.5,26,6.9,45.0 2024-04-17 14:00,5.5,27,6.9,45.0 2024-04-17 15:00,5.5,27,6.8,47.0 2024-04-17 16:00,5.5,26,6.8,45.0 2024-04-17 17:00,5.5,26,6.8,48.0 2024-04-17 18:00,5.5,26,6.8,43.0 2024-04-17 19:00,5.5,27,6.8,42.0 2024-04-17 20:00,5.5,27,6.8,41.0 2024-04-17 21:00,5.5,27,6.8,42.0 2024-04-17 22:00,5.5,27,6.8,42.0 2024-04-17 23:00,5.5,27,6.8,42.0 2024-04-18 00:00,5.6,27,6.8,41.0 2024-04-18 01:00,5.6,27,6.8,41.0 2024-04-18 02:00,5.5,27,6.9,41.0 2024-04-18 03:00,5.6,27,6.9,40.0 2024-04-18 04:00,5.6,27,6.9,40.0 2024-04-18 05:00,5.6,27,6.9,36.0 2024-04-18 06:00,5.6,26,6.9,39.0 2024-04-18 07:00,5.6,26,6.9,38.0 2024-04-18 08:00,5.5,26,6.9,43.0 2024-04-18 09:00,5.5,26,6.9,44.0 2024-04-18 10:00,5.5,26,6.9,46.0 2024-04-18 11:00,5.5,26,6.9,47.0 2024-04-18 12:00,5.5,26,6.9,48.0 2024-04-18 13:00,5.5,26,6.8,48.0 2024-04-18 14:00,5.5,26,6.8,48.0 2024-04-18 15:00,5.5,26,6.8,48.0 2024-04-18 16:00,5.5,25,6.8,46.0 2024-04-18 17:00,5.5,25,6.8,44.0 2024-04-18 18:00,5.5,25,6.8,45.0 2024-04-18 19:00,5.5,25,6.8,42.0 2024-04-18 20:00,5.5,25,6.8,42.0 2024-04-18 21:00,5.5,25,6.8,38.0 2024-04-18 22:00,5.5,25,6.8,37.0 2024-04-18 23:00,5.5,26,6.8,36.0 2024-04-19 00:00,5.5,26,6.8,39.0 2024-04-19 01:00,5.6,26,6.8,38.0 2024-04-19 02:00,5.6,25,6.9,33.0 2024-04-19 03:00,5.6,25,6.8,31.0 2024-04-19 04:00,5.6,26,6.8,31.0 2024-04-19 05:00,5.5,26,6.9,30.0 2024-04-19 06:00,5.5,26,6.9,32.0 2024-04-19 07:00,5.5,26,6.9,37.0 2024-04-19 08:00,5.5,25,6.9,42.0 2024-04-19 09:00,5.4,25,6.9,45.0 2024-04-19 10:00,5.5,24,6.9,47.0 2024-04-19 11:00,5.4,24,6.9,48.0 2024-04-19 12:00,5.4,24,6.8,48.0 2024-04-19 13:00,5.4,24,6.8,49.0 2024-04-19 14:00,5.4,24,6.7,49.0 2024-04-19 15:00,5.4,24,6.7,48.0 2024-04-19 16:00,5.4,24,6.7,49.0 2024-04-19 17:00,5.4,24,6.7,50.0 2024-04-19 18:00,5.3,24,6.7,49.0 2024-04-19 19:00,5.3,24,6.7,46.0 2024-04-19 20:00,5.3,24,6.8,41.0 2024-04-19 21:00,5.3,24,6.8,38.0 2024-04-19 22:00,5.3,24,6.8,36.0 2024-04-19 23:00,5.3,24,6.8,35.0 2024-04-20 00:00,5.3,24,6.8,34.0 2024-04-20 01:00,5.4,24,6.8,32.0 2024-04-20 02:00,5.4,24,6.8,34.0