Msg: 981 *Conference*
11-23-91 13:31:01
From: JOE STEPHAN
To : ROBERT BENSON
Subj: REPLY TO MSG #978 (QUAKE PROOF M100S!)
ROBERTO: Curious thing happened about 10 years ago. Someone checking records made the discovery that Parkfield, located right on the SA fault, has since 1857 had a 6.0 shaker every 21-22 years. That why there's been this huge buildup of research projects there for the last seven years, with people coming from all over the world (including the USSR) to see it. Only once, 1934, has it been off when it came 10 years early. The current one is two years overdue. As we saw when we there, however, the ground is constantly moving. Regards from Shakey Jose