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Media Advisory: Earthquakes: Ongoing Hazard Facing the Heartland
Released: 2/9/2011 2:00:00 PM

Contact Information:
U.S. Department of the Interior, U.S. Geological Survey
Office of Communication
119 National Center
Reston, VA 20192
Jennifer LaVista 1-click interview
Phone: 720-480-7875



Earthquakes pose an ongoing hazard to people, buildings, and infrastructure in St. Louis and surrounding areas.

One of the known sources of large earthquakes in the past is the New Madrid seismic zone. The central and eastern U.S. experienced a series of large earthquakes from this zone almost 200 years ago with magnitudes similar to, or larger than, the disastrous earthquake that struck Haiti on Jan. 12, 2010. St. Louis sits near the New Madrid seismic zone, a region of known faults and frequent small earthquakes along the central Mississippi River Valley.

While large damaging earthquakes are infrequent in the central U.S., the impacts would be serious. Community leaders, scientists, engineers, emergency managers, and business executives are gathering Feb. 11 at the Earthquakes: Mean Business Conference at Saint Louis University to kick off the New Madrid Earthquake Bicentennial commemoration to raise public awareness in the St. Louis area and around the region.

Damaging earthquakes are less likely in the central U.S. than in California, but their consequences are more widespread because, due to the nature of the Earth’s crust, strong shaking extends over a much larger area. Adding to the risk are the many unreinforced brick buildings in the central U.S. that were constructed 50 to 120 years ago and lack any provisions for earthquake shaking.

What: 

Reporters are invited to interview earthquakes experts about the science behind the New Madrid Seismic Zone

Who:

David Applegate, USGS Senior Science Advisor for Earthquake and Geologic Hazards

Rob Williams, USGS Eastern and Central U.S. Earthquake Hazards Coordinator

Jill McCarthy, Director, USGS Geologic Hazards Science Center, and Author, Putting Down Roots in Earthquake Country: Your Handbook for the Central United States

Oliver Boyd, USGS Research Geophysicist

Where:

Saint Louis University Earthquake Center (1 block east of Earthquake Conference)
Visual opportunities available

When:

1:30 p.m. – 4 p.m. (please call Jennifer LaVista to arrange a time)
Friday, Feb. 11, 2011

Visit the USGS Earthquakes Hazards website or the New Madrid Bicentennial website for more information.


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