The Media Relations office provides earthquake information for southern California only. For earthquakes in northern California -- north of San Luis Obispo, Bakersfield, and Fresno -- please contact the U.S. Geological Survey (USGS) in Menlo Park, California. For earthquakes elsewhere in the world, please contact USGS's National Earthquake Information Center in Golden, Colorado.
All media interviews involving Caltech staff or faculty must be cleared first by a Caltech Media Relations staff member. Staff can be reached at the following numbers (626) 395-3227, (626) 395-3226 and (626) 395-3631.
