Ancient quakes may point to sinking risk for part of California coast

The Big One may be overdue to hit California but scientists near Los Angeles have found a new risk for the area during a major earthquake: abrupt sinking of land, potentially below sea level.

The last known major quake on the San Andreas fault occurred in 1857, but three quakes over the last 2,000 years on nearby faults made ground just outside Los Angeles city limits sink as much as three feet, according to a study published Monday in the journal Scientific Reports. Continu reading

Long Beach California.

FILE PHOTO: The city of Long Beach is seen at dusk