The 1964 Great Alaska Earthquake and Tsunami


Release Date:

On March 27th, 1964, the second largest instrumentally recorded earthquake worldwide rocked southern Alaska for 4 to 5 minutes. In addition to the earthquake, the event triggered a major tsunami that caused casualties and damage from the Kodiak Islands to northern California.

1964 Great Alaska Earthquake flyer thumbnail

Free USGS Public Lecture February 27 

MENLO PARK, Calif. — On March 27th, 1964, the second largest instrumentally recorded earthquake worldwide rocked southern Alaska for 4 to 5 minutes. In addition to the earthquake, the event triggered a major tsunami that caused casualties and damage from the Kodiak Islands to northern California. 

For the 50thAnniversary, USGS Geologist Emeritus, George Plafker will review major effects of the earthquake with emphasis on the landslides and ground failures due to the unusually long seismic shaking. Landslides, and the waves they generated, destroyed all the ports and most of the small boat harbors and were responsible for most of the casualties

That event marked a turning point for earthquake science. Come learn about the great leaps in research over the last 50 years, and the research still underway to understand the remaining mysteries of earthquake hazards.

Who:

George Plafker, USGS Geologist Emeritus 
 

What:

Slide-show-illustrated presentation: “The 1964 Great Alaska Earthquake and Tsunami
– 50th Anniversary” 
 

When:

Thursday, February 27th, 2014
12 p.m. —Lecture preview for USGS employees and news media representatives
7 p.m.—Public lecture open to all

(both presentations will be live-streamed over the Internet
 

Where:

U.S. Geological Survey
Building 3 Auditorium, second floor
345 Middlefield Road
Menlo Park, CA 94025
 

More info and directions:

USGS Evening Public Lecture Series
Menlo Park Campus Map