Hi Petra,

I meant the west coast when I said coastline, thanks for the correction. I think the quake could occur anywhere along the many faults in the area, including Garlock, San Andreas, White Wolf, or any of the faults that run through LA and the Bay area. Sorry to be so broad, but there's so many unknowns with the intricate maze of faults in the region.

If we get a swarm this Sunday like those that have occurred on past Sundays, I feel the conditions are right to set off a much larger quake. The swarms have been mostly down in the LA area, but they’re accompanied by increased activity all through the state. Wish I knew more.

All the best, Billion
http://www.billionwatts.com