Looking inside the San Andreas (LA Times)

[pinto]

Looking inside the San Andreas
Scientists believe a new study of the San Andreas fault within the Salton Trough could change assumptions about the eventual Big One.

By Thomas Curwen, Los Angeles Times
March 23, 2011

Reporting from the Salton Sea -- Three days after the earthquake and tsunami devastated northeastern Japan, Gary Fuis walked across the San Andreas fault under a moonlit sky. The desert was quiet. A breeze fanned through the creosote. To the west, he could see the Salton Sea, and to the east, the headlamps of the night crew taking up their positions.

In a little more than an hour, they would start detonating their explosives, generating seismic waves that would be recorded by seismometers buried throughout these sandy hills and positioned on the floor of the Salton Sea.

A geophysicist with the United States Geological Survey, Fuis is overseeing an ambitious project to create an underground image of one of the most seismically active and geologically complex regions of the country, a triangle of land extending from Palm Springs to the Mexico border.

This work, he believes, will change current assumptions about the earthquakes that originate here, especially the Big One expected on the San Andreas fault. For nearly three weeks his teams have worked night and day to cover hundreds of miles and position thousands of instruments.

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http://www.latimes.com/news/science/la-me-geology-earthquake-20110323,0,931377.story

Copyright 2011 www.latimes.com

Interesting article ~ pinto

[damntexdem]

1. It's not my fault.

Or so claims ... San Andreas. ;-)

[Yavapai]

2. Thank you for this posting.

It is very interesting.