#------------------------------------------------- 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: 2024-04-19 20:00 to 2024-04-26 19:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1055: Upper Tsaina River, 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 Tsaina River (1055) # Alaska SNOTEL Site - 1750 ft # Reporting Frequency: Hourly; Date Range: 2024-04-19 20:00 to 2024-04-26 19:00 # # As of: Apr 26, 2024, 7:43:24 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-19 20:00,33.5,94,33.7,31.0 2024-04-19 21:00,33.5,94,33.7,28.0 2024-04-19 22:00,33.5,94,33.7,26.0 2024-04-19 23:00,33.5,94,33.7,25.0 2024-04-20 00:00,33.5,94,33.8,23.0 2024-04-20 01:00,33.5,94,33.7,21.0 2024-04-20 02:00,33.5,94,33.7,20.0 2024-04-20 03:00,33.4,94,33.7,19.0 2024-04-20 04:00,33.4,94,33.7,20.0 2024-04-20 05:00,33.4,94,33.7,18.0 2024-04-20 06:00,33.4,94,33.7,19.0 2024-04-20 07:00,33.4,94,33.7,21.0 2024-04-20 08:00,33.3,94,33.7,25.0 2024-04-20 09:00,33.3,94,33.7,29.0 2024-04-20 10:00,33.3,94,33.7,34.0 2024-04-20 11:00,33.3,94,33.7,36.0 2024-04-20 12:00,33.3,94,33.7,38.0 2024-04-20 13:00,33.3,94,33.7,39.0 2024-04-20 14:00,33.3,94,33.7,40.0 2024-04-20 15:00,33.3,94,33.7,41.0 2024-04-20 16:00,33.3,94,33.7,39.0 2024-04-20 17:00,33.4,93,33.8,41.0 2024-04-20 18:00,33.4,93,33.8,38.0 2024-04-20 19:00,33.4,93,33.8,35.0 2024-04-20 20:00,33.4,93,33.8,33.0 2024-04-20 21:00,33.4,93,33.8,30.0 2024-04-20 22:00,33.4,93,33.8,27.0 2024-04-20 23:00,33.4,93,33.7,24.0 2024-04-21 00:00,33.5,93,33.8,24.0 2024-04-21 01:00,33.3,93,33.7,23.0 2024-04-21 02:00,33.3,93,33.7,21.0 2024-04-21 03:00,33.3,93,33.7,20.0 2024-04-21 04:00,33.3,93,33.7,18.0 2024-04-21 05:00,33.2,93,33.7,18.0 2024-04-21 06:00,33.2,93,33.7,20.0 2024-04-21 07:00,33.2,93,33.7,24.0 2024-04-21 08:00,33.2,93,33.7,27.0 2024-04-21 09:00,33.2,93,33.7,32.0 2024-04-21 10:00,33.2,93,33.7,34.0 2024-04-21 11:00,33.2,93,33.7,37.0 2024-04-21 12:00,33.2,93,33.7,39.0 2024-04-21 13:00,33.2,93,33.7,38.0 2024-04-21 14:00,33.3,93,33.7,39.0 2024-04-21 15:00,33.3,93,33.8,42.0 2024-04-21 16:00,33.3,92,33.7,42.0 2024-04-21 17:00,33.3,93,33.7,42.0 2024-04-21 18:00,33.3,93,33.7,40.0 2024-04-21 19:00,33.3,93,33.7,39.0 2024-04-21 20:00,33.3,93,33.7,38.0 2024-04-21 21:00,33.3,93,33.7,36.0 2024-04-21 22:00,33.3,93,33.8,35.0 2024-04-21 23:00,33.3,93,33.8,38.0 2024-04-22 00:00,33.5,92,33.8,36.0 2024-04-22 01:00,33.3,92,33.8,34.0 2024-04-22 02:00,33.3,92,33.7,32.0 2024-04-22 03:00,33.3,92,33.7,30.0 2024-04-22 04:00,33.3,92,33.7,32.0 2024-04-22 05:00,33.3,92,33.7,31.0 2024-04-22 06:00,33.3,92,33.8,28.0 2024-04-22 07:00,33.3,92,33.8,29.0 2024-04-22 08:00,33.3,92,33.7,31.0 2024-04-22 09:00,33.3,92,33.7,33.0 2024-04-22 10:00,33.3,92,33.8,36.0 2024-04-22 11:00,33.3,92,33.7,38.0 2024-04-22 12:00,33.3,92,33.7,37.0 2024-04-22 13:00,33.4,92,33.7,37.0 2024-04-22 14:00,33.4,92,33.8,38.0 2024-04-22 15:00,33.4,92,33.8,38.0 2024-04-22 16:00,33.4,92,33.8,39.0 2024-04-22 17:00,33.4,91,33.8,39.0 2024-04-22 18:00,33.4,91,33.8,37.0 2024-04-22 19:00,33.4,92,33.8,36.0 2024-04-22 20:00,33.4,92,33.8,34.0 2024-04-22 21:00,33.4,91,33.8,31.0 2024-04-22 22:00,33.4,92,33.8,30.0 2024-04-22 23:00,33.5,92,33.8,29.0 2024-04-23 00:00,33.5,91,33.8,31.0 2024-04-23 01:00,33.5,91,33.7,27.0 2024-04-23 02:00,33.6,91,33.7,27.0 2024-04-23 03:00,33.6,91,33.8,29.0 2024-04-23 04:00,33.6,91,33.7,27.0 2024-04-23 05:00,33.6,91,33.7,26.0 2024-04-23 06:00,33.6,91,33.7,26.0 2024-04-23 07:00,33.6,91,33.7,29.0 2024-04-23 08:00,33.5,91,33.7,31.0 2024-04-23 09:00,33.5,91,33.7,33.0 2024-04-23 10:00,33.5,91,33.7,36.0 2024-04-23 11:00,33.5,91,33.7,37.0 2024-04-23 12:00,33.6,91,33.7,38.0 2024-04-23 13:00,33.5,91,33.7,39.0 2024-04-23 14:00,33.6,91,33.7,40.0 2024-04-23 15:00,33.6,91,33.8,41.0 2024-04-23 16:00,33.5,90,33.8,40.0 2024-04-23 17:00,33.5,90,33.8,40.0 2024-04-23 18:00,33.5,90,33.8,40.0 2024-04-23 19:00,33.5,91,33.7,37.0 2024-04-23 20:00,33.5,91,33.8,32.0 2024-04-23 21:00,33.5,91,33.7,29.0 2024-04-23 22:00,33.5,91,33.7,28.0 2024-04-23 23:00,33.5,91,33.8,29.0 2024-04-24 00:00,33.5,91,33.8,26.0 2024-04-24 01:00,33.5,91,33.7,24.0 2024-04-24 02:00,33.5,90,33.8,24.0 2024-04-24 03:00,33.5,90,33.7,22.0 2024-04-24 04:00,33.5,91,33.7,21.0 2024-04-24 05:00,33.4,90,33.7,21.0 2024-04-24 06:00,33.4,90,33.7,22.0 2024-04-24 07:00,33.4,90,33.7,25.0 2024-04-24 08:00,33.4,90,33.7,27.0 2024-04-24 09:00,33.3,90,33.7,32.0 2024-04-24 10:00,33.3,90,33.7,34.0 2024-04-24 11:00,33.3,90,33.7,36.0 2024-04-24 12:00,33.3,90,33.7,38.0 2024-04-24 13:00,33.4,90,33.7,40.0 2024-04-24 14:00,33.4,90,33.8,41.0 2024-04-24 15:00,33.4,90,33.7,40.0 2024-04-24 16:00,33.4,90,33.7,40.0 2024-04-24 17:00,33.4,90,33.7,39.0 2024-04-24 18:00,33.4,90,33.8,38.0 2024-04-24 19:00,33.3,90,33.7,37.0 2024-04-24 20:00,33.3,90,33.7,33.0 2024-04-24 21:00,33.4,90,33.7,30.0 2024-04-24 22:00,33.4,90,33.7,30.0 2024-04-24 23:00,33.4,90,33.7,28.0 2024-04-25 00:00,33.5,90,33.8,25.0 2024-04-25 01:00,33.4,90,33.7,25.0 2024-04-25 02:00,33.4,90,33.7,25.0 2024-04-25 03:00,33.4,90,33.7,21.0 2024-04-25 04:00,33.4,90,33.7,21.0 2024-04-25 05:00,33.4,89,33.7,21.0 2024-04-25 06:00,33.3,89,33.7,20.0 2024-04-25 07:00,33.3,89,33.7,25.0 2024-04-25 08:00,33.3,89,33.7,28.0 2024-04-25 09:00,33.3,89,33.7,33.0 2024-04-25 10:00,33.3,89,33.7,36.0 2024-04-25 11:00,33.3,89,33.7,37.0 2024-04-25 12:00,33.3,89,33.7,38.0 2024-04-25 13:00,33.3,89,33.8,40.0 2024-04-25 14:00,33.4,89,33.7,40.0 2024-04-25 15:00,33.4,89,33.8,42.0 2024-04-25 16:00,33.4,88,33.7,41.0 2024-04-25 17:00,33.4,88,33.7,41.0 2024-04-25 18:00,33.4,88,33.7,40.0 2024-04-25 19:00,33.4,88,33.7,37.0 2024-04-25 20:00,33.4,88,33.7,36.0 2024-04-25 21:00,33.4,88,33.7,36.0 2024-04-25 22:00,33.4,88,33.7,34.0 2024-04-25 23:00,33.4,88,33.7,32.0 2024-04-26 00:00,33.5,88,33.8,31.0 2024-04-26 01:00,33.4,88,33.7,32.0 2024-04-26 02:00,33.4,88,33.7,34.0 2024-04-26 03:00,33.4,88,33.7,31.0 2024-04-26 04:00,33.4,88,33.7,28.0 2024-04-26 05:00,33.4,88,33.7,29.0 2024-04-26 06:00,33.4,88,33.7,28.0 2024-04-26 07:00,33.4,88,33.7,31.0 2024-04-26 08:00,33.4,88,33.7,33.0 2024-04-26 09:00,33.4,88,33.7,35.0 2024-04-26 10:00,33.4,88,33.7,36.0 2024-04-26 11:00,33.5,88,33.7,36.0 2024-04-26 12:00,33.5,88,33.7,38.0 2024-04-26 13:00,33.6,88,33.7,40.0 2024-04-26 14:00,33.6,88,33.7,40.0 2024-04-26 15:00,33.6,88,33.8,40.0 2024-04-26 16:00,33.6,88,33.8,40.0 2024-04-26 17:00,33.6,88,33.8,40.0 2024-04-26 18:00,33.6,87,33.8,37.0