Weather Notebook
Bryan Yeaton
 


 
Surprising Snowfall
12/27/2002

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In Victoria, British Columbia, winters are typically mild, colored a lush wintergreen -- and heavy snowfall is almost unknown. But when residents woke on December 29, 1996, they were shocked to see their city at a complete standstill, buried in four feet of snow.

The holiday season began typically mild. But two forces from different neighbourhoods were converging toward Victoria. A Pacific storm saturated with subtropical air, a "Pineapple Express," crossed Washington's Olympic Mountains toward Vancouver Island. At the same time, a frigid Arctic flow, the "Siberian Pipeline," plunged into North America. When the Arctic air broke through coastal mountain barriers, a frigid wave surged over Vancouver Island. "Express" merged with "Pipeline" right over Victoria.

Victorians awoke December 28th with heavy snow falling on cedars, as well as Douglas firs, and Gerry oaks. Every cloud that rolled overhead was pregnant with snowflakes targeted on the city.

The following morning, an eerie change puzzled residents. Could it be ... Silence!?! Victoria was muffled in a sea of snow. Streets wore white covers that prevented traffic from moving. Victoria's few snowplows, blades attached to dump trucks, proved useless in the deep snow.

By the time the snow tapered to flurries and rain, the Blizzard of 1996's two-day snowfall measured a record 48.8 inches. Damage to buildings and infrastructure, plus clean-up, cost $200 million Canadian dollars.

The Weather Notebook is produced by the Mount Washington Observatory, with funding from The National Science Foundation, and "The Beauty of All-Wheel Drive," Subaru.

Today's Links

Victoria Blizzard of 1996:
http://www.islandnet.com/~see/weather/events/vicsnow96.htm

Photo Album for Blizzard of 1996:
http://www.islandnet.com/~see/weather/events/vicsnowphoto/vicsnow96-photos.htm

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