#------------------------------------------------- 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: 2024-05-07 09:00 to 2024-05-10 08:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1096: May 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 # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # 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 # Solar Radiation Average Value None Hour N/A Watts/meter squared N/A SRADV Average solar radiation # # 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 # #------------------------------------------------------------------------------------------------------ # # May Creek (1096) # Alaska SNOTEL Site - 1610 ft # Reporting Frequency: Hourly; Date Range: 2024-05-07 09:00 to 2024-05-10 08:00 # # As of: May 10, 2024, 8:36:45 AM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Solar Radiation Average (watt/m2) 2024-05-07 09:00,44.0,10.9,2.5,7,435.80 2024-05-07 10:00,46.0,10.9,2.4,7,325.30 2024-05-07 11:00,48.0,10.8,2.4,7,347.90 2024-05-07 12:00,48.0,10.8,2.4,7,345.20 2024-05-07 13:00,49.0,10.7,2.4,7,732.80 2024-05-07 14:00,50.0,10.7,2.3,6,301.30 2024-05-07 15:00,49.0,10.7,2.2,6,406.00 2024-05-07 16:00,49.0,10.7,2.1,6,274.90 2024-05-07 17:00,50.0,10.7,2.0,6,158.20 2024-05-07 18:00,50.0,10.8,2.0,6,169.10 2024-05-07 19:00,48.0,10.8,2.0,6,69.05 2024-05-07 20:00,45.0,10.8,2.0,6,15.84 2024-05-07 21:00,39.0,10.8,2.0,6,0.98 2024-05-07 22:00,38.0,10.9,2.0,6,0.34 2024-05-07 23:00,36.0,10.9,2.0,6,0.27 2024-05-08 00:00,36.0,10.9,2.0,6,0.34 2024-05-08 01:00,35.0,10.9,1.9,6,0.24 2024-05-08 02:00,35.0,11.0,2.0,6,0.20 2024-05-08 03:00,33.0,11.0,2.0,6,0.82 2024-05-08 04:00,32.0,11.0,2.0,6,11.07 2024-05-08 05:00,32.0,11.0,2.0,6,40.74 2024-05-08 06:00,35.0,11.0,1.9,6,108.50 2024-05-08 07:00,40.0,11.0,1.8,6,138.80 2024-05-08 08:00,41.0,11.0,1.8,6,202.30 2024-05-08 09:00,44.0,10.9,1.8,6,213.30 2024-05-08 10:00,44.0,10.9,1.8,6,296.30 2024-05-08 11:00,48.0,10.9,1.8,6,580.50 2024-05-08 12:00,50.0,10.8,1.8,6,393.70 2024-05-08 13:00,51.0,10.8,1.8,5,292.00 2024-05-08 14:00,50.0,10.7,1.7,5,268.40 2024-05-08 15:00,51.0,10.7,1.7,5,231.90 2024-05-08 16:00,50.0,10.8,1.6,5,120.60 2024-05-08 17:00,49.0,10.8,1.6,5,116.60 2024-05-08 18:00,48.0,10.8,1.5,5,114.30 2024-05-08 19:00,47.0,10.8,1.5,5,58.70 2024-05-08 20:00,46.0,10.8,1.5,5,20.49 2024-05-08 21:00,43.0,10.8,1.5,5,0.94 2024-05-08 22:00,40.0,10.9,1.4,5,0.31 2024-05-08 23:00,39.0,10.9,1.4,5,0.24 2024-05-09 00:00,41.0,10.9,1.4,5,0.24 2024-05-09 01:00,40.0,10.9,1.4,5,0.27 2024-05-09 02:00,37.0,10.9,1.4,5,0.24 2024-05-09 03:00,36.0,10.9,1.4,5,0.58 2024-05-09 04:00,35.0,10.9,1.4,5,5.81 2024-05-09 05:00,37.0,11.0,1.4,5,24.93 2024-05-09 06:00,38.0,11.0,1.4,5,56.26 2024-05-09 07:00,38.0,11.0,1.4,5,99.10 2024-05-09 08:00,40.0,11.0,1.4,4,128.30 2024-05-09 09:00,41.0,10.9,1.4,4,138.80 2024-05-09 10:00,40.0,10.9,1.4,4,116.70 2024-05-09 11:00,38.0,10.9,1.4,4,117.20 2024-05-09 12:00,38.0,11.0,1.4,4,149.80 2024-05-09 13:00,38.0,11.0,1.4,4,185.80 2024-05-09 14:00,39.0,11.0,1.3,4,255.30 2024-05-09 15:00,40.0,11.0,1.3,4,222.00 2024-05-09 16:00,41.0,11.0,1.2,4,210.40 2024-05-09 17:00,42.0,11.0,1.2,3,208.40 2024-05-09 18:00,42.0,11.0,1.1,3,103.20 2024-05-09 19:00,41.0,11.0,1.1,3,31.60 2024-05-09 20:00,41.0,11.0,1.1,3,10.27 2024-05-09 21:00,41.0,11.0,1.0,3,0.68 2024-05-09 22:00,40.0,11.1,1.0,3,0.20 2024-05-09 23:00,38.0,11.1,1.0,3,0.17 2024-05-10 00:00,37.0,11.1,1.0,3,0.24 2024-05-10 01:00,37.0,11.1,1.0,3,0.20 2024-05-10 02:00,36.0,11.1,1.0,3,0.24 2024-05-10 03:00,32.0,11.1,1.0,3,1.13 2024-05-10 04:00,31.0,11.1,1.1,3,12.20 2024-05-10 05:00,31.0,11.1,1.1,3,43.00 2024-05-10 06:00,33.0,11.1,1.1,3,95.50 2024-05-10 07:00,37.0,11.1,1.0,3,