February 1, 2024 

 
February is Earthquake Awareness Month

SPRINGFIELD – The worst earthquake in Illinois history occurred on December 17, 
1811, and was so strong that it rang a church bell in a Cairo church in southern Illinois. 
It also blew smoke, sand, and coal 30 yards into the air and made the Mississippi River 
flow backward for a moment.

“Not everyone in Illinois realizes that Illinois is susceptible to earthquakes because of 
the New Madrid Seismic Zone on the border with Missouri and the Wabash Valley 
Seismic Zone on our border with Indiana,” said Alicia Tate Nadeau, director of the 
Illinois Emergency Management Agency and Office of Homeland Security 
(IEMA-OHS). “Each of us need to be prepared for a quake whether it barely affects you 
and your home or whether it causes major, widespread damage.”

Drop, Cover, and Hold On! is the best way to stay safe with earthquakes. The phrase 
reminds people to: 
• Drop down to the floor 
• Take cover under a sturdy desk, table, or other furniture 
• Hold on to that object until the shaking ends. 

Details on how persons with disabilities reduce injury and death during an earthquake 
are listed at https://www.shakeout.org/dropcoverholdon/. 

According to the Central United States Earthquake Consortium (CUSEC), we experience 
nearly 2,000 small tremors each year. CUSEC has several webinars and meetings 
available to the public during February. That list can be found at 
https://cusec.org/february-is-earthquake-awareness-month-6/. 

Homeowners should also explore adding earthquake insurance with their insurance 
agent.
 
On October 17, 2023, more than 120,000 people in the U.S. participated in the Great 
ShakeOut drill, and that included 47,000 in the central U.S. You can register for the 
October 17, 2024 ShakeOut drill at https://w/ww.shakeout.org.

More information on earthquake preparedness can be found at 
https://iemaohs.illinois.gov/preparedness/earthquake.html.