This year's Great B.C. ShakeOut drill is slated for 10:18 a.m. local time today, and more than 570,000 people are registered to participate.
When the clock strikes, participants are instructed to drop to the ground, take cover under a sturdy desk or table and hold on — for about 60 seconds.
That's the same procedure organizers preach every year, saying it will protect people in the event of a real natural disaster — and that's important, because seismologists contend a major shaker in the region is overdue.
Experts say a massive quake occurs about every 300 or so years, and that's why millions more people are also participating in similar drills today including in California, Nevada, Oregon and even Guam.
Several minor quakes have rattled B.C. this year, including parts of Vancouver Island in late August, April and February and in the Okanagan Valley last November.
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