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Seismic St. Louis

Emily Sekine

I'm interested in better understanding the ongoing geological processes that shape St. Louis and the Mississippi Valley region. So far, I've been looking into the history of seismicity in the region, focusing on the fascinating but little known history of the New Madrid earthquakes of 1811 and 1812 -- the most devastating earthquakes to have hit the US east of the Rockies. I've also been exploring how St. Louis and surrounding areas are dealing with the possibility of another earthquake occurring in the future. According to one article I read, one of the biggest uncertainties is what would happen to the heavily engineered Mississippi River in the case of another major tremblor. The shaking could break the levees, flooding wide areas along the river and creating cascading effects. The flow of the river might also reverse completely, as occurred during the New Madrid earthquakes.

On these possibilities and the lack of scientific consensus surrounding intraplate seismicity in this zone, see this article in The Atlantic.

On current efforts to create earthquake hazard maps in St. Louis, see this overview on the US Geological Survey site.

For a deeper dive into the history of the New Madrid earthquakes, see this book by historian of science Conevery Bolton Valencius. 

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michael.lee

This research article was authored by Dr. Vincanne Adams, Dr. Diana English, and Taslim Van Hattum who are professors and researchers at the University of California at San Francisco's Department of Anthropology, History, and Social Medicine. All three authors have been extensively involved in research in their respective fields and have authored numerous publications. 

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xiaox
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FEMA has involved in fire grants, preparedness, mitigation and individual assistance in different emergency response. FEMA aim to recover after disaster in short term, and also rebuild and finance support for local government in long term.

However, from some research shows that FEMA seems is not good to approach disaster or emergency response. For the Hurricane Katrina in 2005, FEMA received negative criticism because of the slow response, un-effective assistance. Besides, FEMA also has intense criticism in others disaster, such as Buffalo snowstorm (2006) and California wildfires (2007).