On this seismogram, you might see local earthquakes in the northeast United States or earthquakes that occurred elsewhere ... Blasts from quarry or mining activity can also produce seismic waves that ...

TOPICS: YORK, Maine (WGME) — An earthquake shook parts of several northeastern states ... According to the United States Geological Survey, anything under 5.4 is considered a minor earthquake.

HICKSVILLE, Ohio (WANE) — An earthquake was felt in parts of Ohio and northeast Indiana early Sunday. According to the United States Geological Survey (USGS), a 2.9 mb_L earthquake was felt in ...

Although it might not feel like earthquake country to a Californian, for example, northeastern North America experiences regular seismic activity and has hosted large earthquakes in the past.

so you were shaking so everyone will feel the earthquake.” Seismic activity along the fault line, which runs north to south through the Northeast, could be a greater threat than previously known ...