Tsunami Seismic Information Statement
An earthquake has occurred with a magnitude such that a tsunami will not be generated. This will be the only WCATWC message issued for this event.
Preliminary Earthquake Parameters Magnitude - 4.2 Time - 1722 AKST Jan 09 2010 - 1822 PST Jan 09 2010 - 0222 UTC Jan 10 2010 Location - 40.6 North 124.7 West - 30 Miles/48 km SW of Eureka California - 230 Miles/370 km NW of San Francisco California Depth - 17 Miles/28 km The location and magnitude are based on preliminary information. Further information will be issued by the United States Geological Survey - Earthquake.USGS.GOV - or the Appropriate Regional Seismic Network.