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Seismic St. Louis

Emily Sekine
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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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Dhruv.Patel
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Newark helped to set up the JFK Center as a shelter with the help of the American Red Cross. further more, "Booker also urged residents to check on their neighbors, particularly the elderly, to be sure they have adequate supplies and protection during the hurricane"

many recommendations are also being made by the city of Newark to advize their citizens

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Dhruv.Patel
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as stated in the article two things have been done to help prevent sewage in overflow systems.one is that, "Nearly 65 overflows already have been permanently closed off, according to the Dept. of Environmental Protection." also, many other communities spent millions of dollars to install grates and shields on the overflow pipes. this would help prevent most trash from entering the system. 

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Dhruv.Patel
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The EPA has a large impact to help minimize the hazard. one of the few things that they are doing is provinding the "critical science to develop and implement outdoor air regulations under the Clean Air Act and puts new tools and information in the hands of air quality managers and regulators to protect the air we breathe." also, the EPa designated areas that meet and dont meet the the standards for the PM standards and ozone standards.