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  2. New Madrid seismic zone - Wikipedia

    en.wikipedia.org/wiki/New_Madrid_Seismic_Zone

    Earthquakes in the New Madrid and Wabash Valley seismic zones from 1974 to 2002, with magnitudes larger than 2.5. The zone had four of the largest earthquakes in recorded North American history, with moment magnitudes estimated to be as large as 7 or greater, all occurring within a 3-month period between December 1811 and February 1812. Many of ...

  3. How common are earthquakes in Kentucky? They happen ... - AOL

    www.aol.com/common-earthquakes-kentucky-happen...

    Believe it or not, parts of Kentucky are located in one of the most active seismic zones in the United States.

  4. 1811–1812 New Madrid earthquakes - Wikipedia

    en.wikipedia.org/wiki/1811–1812_New_Madrid...

    The 1811–1812 New Madrid earthquakes were a series of intense intraplate earthquakes beginning with an initial earthquake of moment magnitude 7.2–8.2 on December 16, 1811, followed by a moment magnitude 7.4 aftershock on the same day. Two additional earthquakes of similar magnitude followed in January and February 1812.

  5. List of earthquakes in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_earthquakes_in_the...

    1867 Manhattan, Kansas earthquake Kentucky: 7.6–7.9 December 16, 1811 ... Lists, Maps, and Statistics at United States Geological Survey (USGS)

  6. Wabash Valley seismic zone - Wikipedia

    en.wikipedia.org/wiki/Wabash_Valley_Seismic_Zone

    Locations of quakes magnitude 2.5 or greater in the Wabash Valley (upper right) and New Madrid (lower left) Seismic Zones. The Wabash Valley seismic zone (also known as the Wabash Valley fault system or fault zone) is a tectonic region located in the Midwestern United States, centered on the valley of the lower Wabash River, along the state line between southeastern Illinois and southwestern ...

  7. Small earthquake shakes the Tri-Cities. What we know about ...

    www.aol.com/small-earthquake-shakes-tri-cities...

    A USGS Earthquake map appeared on google search results after a 2.8 magnitude tremor shook south Richland on Friday. ... Before that a 3.7 magnitude earthquake was recorded south of the Horse ...

  8. ShakeMap - Wikipedia

    en.wikipedia.org/wiki/ShakeMap

    According to the USGS, "ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes. These maps are used by federal, state, and local organizations, both public and private, for post-earthquake response and recovery, public and scientific information, as well as for preparedness exercises and ...

  9. Large Earthquake Strikes Off Japan Coast; Tsunami ... - AOL

    www.aol.com/large-earthquake-strikes-off-japan...

    A large earthquake shook Kyushu, Japan, just after 9 p.m. local time Monday night, triggering a tsunami advisory for Japan's southeast coast. The quake was centered just offshore of Kyushu, about ...