Get the Message In Chicago, XYZ Co.’s disaster recovery manager gets an alert from the USGS ShakeCast service on her beeper warning of a magnitude 6.0 earthquake south of San Francisco. The company ...
When four earthquakes of magnitudes ranging from 4.9 to 7.2 rattled the West Coast in June, Marcia McLaren, a seismologist with Pacific Gas & Electric (PG&E), was better prepared than she was a year ...