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Storm Summary of 2006-2007 Winter Season
Storm Summary of 2007-2008 Winter Season
Storm Summary of 2008-2009 Winter Season
Classification of All Snow Storms

On December 15, 2007, a rain storm developed at about 20 UTC. About 20 hours later, snow started to fall. The storm dropped a 4.1 inches (10.4 cm) of snowfall. The snow-water equivalent was 0.11 inches (0.28 cm). Below are the dBZ and doppler velocity radar images and graphs of statistics during and around the storm. Blue highlighted area on graphs indicate the time of the storm. All images link to a larger image.

December 15 - December 17 (20:00 UTC - 5:30 UTC)
3-day Graphs: December 15 - December 17
Storm Statistics
Storm Graphs with Radar Image

Temperature:

  • Avg. -1.9°C
  • Max. 6.2°C
  • Min. -8.6°C

Wind Speed:

  • Avg. 4.8 m/s
  • Max. 12.1 m/s
  • Min. 0.4 m/s

Avg. Wind Direction: 211.2°

Air Pressure:

  • Avg. 1008 hPa
  • Max. 1016 hPa
  • Min. 911 hPa

Relative Humidity:

  • Avg. 93%
  • Max. 98%
  • Min. 82%
   
7-day Graphs: December 11 - December 17