Whole lotta shakin' goin' on?

When I read about the newly discovered fault in Arkansas the other day, it got me to thinking about quakes around here as well.
I live in one of the most seismically active areas in the country, right next to the Mendocino Triple Junction of the North American, Pacific, and Gorda tectonic plates. Not that I don't have reminders every day. Here's a sign that sits in front of Kinetic Koffee.
Somehow, I always feel a little better when I pass one of these signs. This one is on US 101 climbing away from Moonstone Beach.

And I somehow feel a little more nervous when I ride past this one.

Be safe out there...