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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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erin_tuttle

The Stafford Act was significantly criticized by the public, primarily for the fact that while the act set up legal systems allowing the government to provide housing and medical services to displaced citizens it did not require the government to do so. There was also concern that the policy created too many restrictions and limitations for FEMA which would slow the response time to an emergency.

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erin_tuttle

The report was written on the behalf of the United Nations Scientific Committee on the Effects of Atomic Radiation as a summary of their sixtieth session. The summary was written to be read to the United Nations General Assembly. The scientific data reported was collected by independent teams working on behalf of the Committee.

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erin_tuttle

The educational program in Haiti organized by Handicap International aims to train citizens of Haiti for careers as rehabilitation technicians and orthopedic technicians. The program is designed to provide a recognized degree allowing graduates to work as technicians under the supervision of physical therapists and orthopedic doctors.