Feeling shaky today in Southern California:
At a news conference Wednesday morning, Kate Hutton of the U.S. Geological Survey at Caltech said there had been at least 30 quakes since last night, but only three could be felt by residents.
“This is all part of the same earthquake sequence; they’re all in the same area,” Hutton told reporters at the briefing, which was televised by several TV stations.
Experts said more aftershocks are likely.
