#------------------------------------------------- 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: 2024-04-11 17:00 to 2024-04-18 16:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 959: Cooper Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Cooper Lake (959) # Alaska SNOTEL Site - 1200 ft # Reporting Frequency: Hourly; Date Range: 2024-04-11 17:00 to 2024-04-18 16:00 # # As of: Apr 18, 2024, 4:24:25 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-11 17:00,20.8,56,26.8,35.0 2024-04-11 18:00,20.8,56,26.8,34.0 2024-04-11 19:00,20.9,56,26.8,34.0 2024-04-11 20:00,20.9,56,26.8,34.0 2024-04-11 21:00,20.8,56,26.8,33.0 2024-04-11 22:00,20.9,56,26.8,34.0 2024-04-11 23:00,20.8,56,26.8,33.0 2024-04-12 00:00,20.9,56,26.8,33.0 2024-04-12 01:00,20.8,56,26.8,32.0 2024-04-12 02:00,20.9,56,26.8,32.0 2024-04-12 03:00,20.9,56,26.9,31.0 2024-04-12 04:00,20.9,57,26.9,31.0 2024-04-12 05:00,21.0,59,26.9,31.0 2024-04-12 06:00,21.0,59,26.9,31.0 2024-04-12 07:00,21.0,58,26.9,31.0 2024-04-12 08:00,21.0,58,26.9,32.0 2024-04-12 09:00,21.0,58,27.0,32.0 2024-04-12 10:00,21.0,58,27.0,34.0 2024-04-12 11:00,21.0,58,27.0,34.0 2024-04-12 12:00,21.0,58,27.0,38.0 2024-04-12 13:00,21.0,57,27.0,34.0 2024-04-12 14:00,21.0,57,27.0,36.0 2024-04-12 15:00,21.0,57,27.0,36.0 2024-04-12 16:00,21.1,57,27.0,33.0 2024-04-12 17:00,21.1,56,27.0,33.0 2024-04-12 18:00,21.1,57,27.0,32.0 2024-04-12 19:00,21.1,63,27.0,31.0 2024-04-12 20:00,21.2,58,27.0,31.0 2024-04-12 21:00,21.2,58,27.0,30.0 2024-04-12 22:00,21.2,58,27.0,29.0 2024-04-12 23:00,21.2,58,27.0,28.0 2024-04-13 00:00,21.2,58,27.0,28.0 2024-04-13 01:00,21.2,58,27.0,27.0 2024-04-13 02:00,21.2,57,27.0,27.0 2024-04-13 03:00,21.2,57,27.0,27.0 2024-04-13 04:00,21.2,57,27.1,27.0 2024-04-13 05:00,21.2,57,27.1,27.0 2024-04-13 06:00,21.2,57,27.1,27.0 2024-04-13 07:00,21.2,64,27.1,27.0 2024-04-13 08:00,21.2,59,27.1,29.0 2024-04-13 09:00,21.2,59,27.1,30.0 2024-04-13 10:00,21.2,59,27.1,32.0 2024-04-13 11:00,21.3,59,27.1,32.0 2024-04-13 12:00,21.3,58,27.1,35.0 2024-04-13 13:00,21.3,58,27.1,37.0 2024-04-13 14:00,21.3,57,27.1,36.0 2024-04-13 15:00,21.3,57,27.1,37.0 2024-04-13 16:00,21.3,57,27.1,38.0 2024-04-13 17:00,21.4,57,27.1,38.0 2024-04-13 18:00,21.4,57,27.2,36.0 2024-04-13 19:00,21.4,57,27.2,35.0 2024-04-13 20:00,21.4,57,27.1,33.0 2024-04-13 21:00,21.4,57,27.1,32.0 2024-04-13 22:00,21.4,57,27.1,31.0 2024-04-13 23:00,21.4,57,27.1,30.0 2024-04-14 00:00,21.3,57,27.1,29.0 2024-04-14 01:00,21.4,57,27.1,29.0 2024-04-14 02:00,21.4,57,27.1,27.0 2024-04-14 03:00,21.4,57,27.1,26.0 2024-04-14 04:00,21.3,57,27.1,25.0 2024-04-14 05:00,21.3,57,27.1,24.0 2024-04-14 06:00,21.3,57,27.1,23.0 2024-04-14 07:00,21.2,57,27.1,27.0 2024-04-14 08:00,21.2,56,27.1,33.0 2024-04-14 09:00,21.2,56,27.2,36.0 2024-04-14 10:00,21.1,56,27.2,36.0 2024-04-14 11:00,21.1,56,27.2,37.0 2024-04-14 12:00,21.1,56,27.2,39.0 2024-04-14 13:00,21.0,56,27.1,42.0 2024-04-14 14:00,21.0,56,27.2,42.0 2024-04-14 15:00,21.1,56,27.2,43.0 2024-04-14 16:00,21.2,56,27.2,40.0 2024-04-14 17:00,21.2,56,27.2,38.0 2024-04-14 18:00,21.3,56,27.2,36.0 2024-04-14 19:00,21.3,56,27.2,35.0 2024-04-14 20:00,21.3,56,27.2,32.0 2024-04-14 21:00,21.3,56,27.2,30.0 2024-04-14 22:00,21.3,56,27.2,29.0 2024-04-14 23:00,21.3,56,27.1,29.0 2024-04-15 00:00,21.3,56,27.1,28.0 2024-04-15 01:00,21.3,56,27.1,26.0 2024-04-15 02:00,21.2,56,27.1,25.0 2024-04-15 03:00,21.2,56,27.1,24.0 2024-04-15 04:00,21.1,56,27.1,24.0 2024-04-15 05:00,21.1,56,27.2,23.0 2024-04-15 06:00,21.1,56,27.1,23.0 2024-04-15 07:00,21.0,56,27.2,26.0 2024-04-15 08:00,21.0,56,27.2,32.0 2024-04-15 09:00,20.9,55,27.2,34.0 2024-04-15 10:00,20.9,56,27.2,35.0 2024-04-15 11:00,20.9,56,27.2,38.0 2024-04-15 12:00,20.9,56,27.2,40.0 2024-04-15 13:00,20.7,56,27.2,44.0 2024-04-15 14:00,20.8,55,27.2,44.0 2024-04-15 15:00,20.9,55,27.2,43.0 2024-04-15 16:00,21.0,55,27.2,42.0 2024-04-15 17:00,21.0,55,27.2,40.0 2024-04-15 18:00,21.1,55,27.2,39.0 2024-04-15 19:00,21.1,55,27.2,38.0 2024-04-15 20:00,21.1,55,27.2,36.0 2024-04-15 21:00,21.1,55,27.2,35.0 2024-04-15 22:00,21.2,55,27.2,34.0 2024-04-15 23:00,21.2,55,27.2,35.0 2024-04-16 00:00,21.3,55,27.1,34.0 2024-04-16 01:00,21.2,55,27.2,34.0 2024-04-16 02:00,21.2,55,27.2,34.0 2024-04-16 03:00,21.2,55,27.2,34.0 2024-04-16 04:00,21.2,55,27.2,34.0 2024-04-16 05:00,21.2,55,27.2,34.0 2024-04-16 06:00,21.2,55,27.2,35.0 2024-04-16 07:00,21.2,55,27.2,35.0 2024-04-16 08:00,21.2,55,27.2,35.0 2024-04-16 09:00,21.1,55,27.2,36.0 2024-04-16 10:00,21.1,55,27.2,37.0 2024-04-16 11:00,21.2,55,27.2,39.0 2024-04-16 12:00,21.2,55,27.2,39.0 2024-04-16 13:00,21.3,55,27.2,39.0 2024-04-16 14:00,21.3,55,27.2,39.0 2024-04-16 15:00,21.3,55,27.2,39.0 2024-04-16 16:00,21.4,55,27.2,39.0 2024-04-16 17:00,21.4,55,27.2,39.0 2024-04-16 18:00,21.4,55,27.2,38.0 2024-04-16 19:00,21.4,55,27.2,37.0 2024-04-16 20:00,21.4,55,27.2,36.0 2024-04-16 21:00,21.4,55,27.2,35.0 2024-04-16 22:00,21.4,55,27.2,34.0 2024-04-16 23:00,21.4,55,27.2,34.0 2024-04-17 00:00,21.4,55,27.2,34.0 2024-04-17 01:00,21.4,55,27.2,33.0 2024-04-17 02:00,21.4,55,27.2,33.0 2024-04-17 03:00,21.4,55,27.2,34.0 2024-04-17 04:00,21.4,55,27.2,35.0 2024-04-17 05:00,21.4,55,27.2,36.0 2024-04-17 06:00,21.4,55,27.2,37.0 2024-04-17 07:00,21.4,55,27.2,39.0 2024-04-17 08:00,21.4,55,27.1,39.0 2024-04-17 09:00,21.4,55,27.2,39.0 2024-04-17 10:00,21.4,55,27.2,41.0 2024-04-17 11:00,21.4,54,27.2,38.0 2024-04-17 12:00,21.4,54,27.2,41.0 2024-04-17 13:00,21.5,54,27.2,42.0 2024-04-17 14:00,21.5,54,27.2,43.0 2024-04-17 15:00,21.5,54,27.2,42.0 2024-04-17 16:00,21.5,54,27.2,41.0 2024-04-17 17:00,21.5,54,27.2,41.0 2024-04-17 18:00,21.6,54,27.2,40.0 2024-04-17 19:00,21.5,54,27.2,39.0 2024-04-17 20:00,21.5,54,27.2,39.0 2024-04-17 21:00,21.5,54,27.2,38.0 2024-04-17 22:00,21.6,54,27.2,38.0 2024-04-17 23:00,21.6,54,27.2,39.0 2024-04-18 00:00,21.6,54,27.2,39.0 2024-04-18 01:00,21.6,54,27.2,39.0 2024-04-18 02:00,21.6,53,27.2,39.0 2024-04-18 03:00,21.7,53,27.3,38.0 2024-04-18 04:00,21.7,53,27.3,39.0 2024-04-18 05:00,21.7,53,27.3,40.0 2024-04-18 06:00,21.7,53,27.2,40.0 2024-04-18 07:00,21.7,53,27.3,41.0 2024-04-18 08:00,21.7,53,27.3,42.0 2024-04-18 09:00,21.7,53,27.2,43.0 2024-04-18 10:00,21.6,53,27.4,43.0 2024-04-18 11:00,21.6,52,27.3,44.0 2024-04-18 12:00,21.6,52,27.3,44.0 2024-04-18 13:00,21.6,52,27.3,44.0 2024-04-18 14:00,21.5,52,27.3,44.0 2024-04-18 15:00,21.5,52,27.3,44.0