#------------------------------------------------- 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: 2024-05-06 15:00 to 2024-05-09 14:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1072: Kantishna, 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 # #------------------------------------------------------------------------------------------------------ # # Kantishna (1072) # Alaska SNOTEL Site - 1550 ft # Reporting Frequency: Hourly; Date Range: 2024-05-06 15:00 to 2024-05-09 14:00 # # As of: May 9, 2024, 2:59:44 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Solar Radiation Average (watt/m2) 2024-05-06 15:00,41.0,5.8,,1,247.00 2024-05-06 16:00,41.0,5.8,,1,205.20 2024-05-06 17:00,41.0,5.8,,0,164.60 2024-05-06 18:00,40.0,5.8,,0,110.40 2024-05-06 19:00,40.0,5.8,,1,54.27 2024-05-06 20:00,39.0,5.8,,1,15.05 2024-05-06 21:00,38.0,5.8,,1,2.98 2024-05-06 22:00,36.0,5.8,,1,0.00 2024-05-06 23:00,34.0,5.8,0.0,1,0.00 2024-05-07 00:00,34.0,5.8,0.0,0,0.00 2024-05-07 01:00,34.0,5.8,,1,0.00 2024-05-07 02:00,32.0,5.8,0.1,0,1.33 2024-05-07 03:00,32.0,5.8,0.1,0,0.00 2024-05-07 04:00,32.0,5.8,0.1,1,2.24 2024-05-07 05:00,33.0,5.8,0.0,1,34.13 2024-05-07 06:00,33.0,5.8,,1,68.66 2024-05-07 07:00,33.0,5.8,0.0,1,174.90 2024-05-07 08:00,37.0,5.8,,1,177.60 2024-05-07 09:00,37.0,5.8,,0,225.90 2024-05-07 10:00,39.0,5.8,,0,214.70 2024-05-07 11:00,38.0,5.8,,0,296.60 2024-05-07 12:00,43.0,5.8,,0,493.70 2024-05-07 13:00,45.0,5.8,,0,613.40 2024-05-07 14:00,47.0,5.7,,0,497.30 2024-05-07 15:00,44.0,5.7,,0,300.40 2024-05-07 16:00,47.0,5.7,,0,314.20 2024-05-07 17:00,45.0,5.7,,0,167.90 2024-05-07 18:00,45.0,5.7,,0,133.40 2024-05-07 19:00,42.0,5.8,,0,102.00 2024-05-07 20:00,40.0,5.8,,0,14.27 2024-05-07 21:00,38.0,5.8,,0,1.76 2024-05-07 22:00,37.0,5.8,,0,0.00 2024-05-07 23:00,36.0,5.8,,0,0.00 2024-05-08 00:00,36.0,5.8,,0,0.00 2024-05-08 01:00,36.0,5.9,,0,0.00 2024-05-08 02:00,35.0,5.9,,0,0.00 2024-05-08 03:00,35.0,5.9,,0,0.00 2024-05-08 04:00,35.0,5.9,,0,2.57 2024-05-08 05:00,35.0,5.9,0.0,0,25.49 2024-05-08 06:00,36.0,5.9,,0,98.80 2024-05-08 07:00,38.0,5.9,,0,226.80 2024-05-08 08:00,42.0,5.9,,0,242.30 2024-05-08 09:00,43.0,5.9,,0,480.30 2024-05-08 10:00,47.0,5.9,,0,500.00 2024-05-08 11:00,48.0,5.8,,0,737.70 2024-05-08 12:00,50.0,5.8,,0,419.50 2024-05-08 13:00,49.0,5.8,,0,431.60 2024-05-08 14:00,48.0,5.8,,0,352.80 2024-05-08 15:00,49.0,5.8,,0,322.40 2024-05-08 16:00,51.0,5.8,,0,245.30 2024-05-08 17:00,50.0,5.8,,0,83.60 2024-05-08 18:00,43.0,5.8,,0,67.00 2024-05-08 19:00,44.0,5.8,,0,65.39 2024-05-08 20:00,44.0,5.8,,0,43.63 2024-05-08 21:00,42.0,5.8,,0,6.94 2024-05-08 22:00,37.0,5.9,0.0,0,0.00 2024-05-08 23:00,35.0,5.9,,0,0.00 2024-05-09 00:00,34.0,5.9,,0,0.00 2024-05-09 01:00,35.0,5.9,,0,0.00 2024-05-09 02:00,35.0,5.9,,0,0.00 2024-05-09 03:00,37.0,5.9,,0,0.00 2024-05-09 04:00,35.0,5.9,0.0,0,2.80 2024-05-09 05:00,34.0,5.9,0.0,0,21.39 2024-05-09 06:00,32.0,5.9,0.0,0,52.86 2024-05-09 07:00,31.0,5.9,0.0,0,130.60 2024-05-09 08:00,32.0,5.9,0.0,0,191.80 2024-05-09 09:00,33.0,5.9,,0,261.70 2024-05-09 10:00,33.0,5.9,,0,257.80 2024-05-09 11:00,34.0,5.9,,0,185.60 2024-05-09 12:00,35.0,5.9,,0,231.00 2024-05-09 13:00,38.0,5.9,,0,