Boom from jet likely caused mysterious shaking in O.C.

EarthquakeThe mysterious door and window rattling that thousands of people felt across Orange County Tuesday night about 9:15 p.m. was likely caused by a sonic boom produced by a high speed jet, says Bob Dollar, a seismologist at the U.S. Geological Survey. And, in an extraordinary odd coincidence, a similar event occurred at 9:15 a.m. today (Wednesday) in Central California.