51 aftershocks reported since April 5 earthquake in New Jersey

PHILADELPHIA (WPVI) -- At least 51 aftershocks have rattled New Jersey since an earthquake hit our region more than a week ago.

The most recent pair of aftershocks were recorded on Friday morning in Somerset County, according to the U.S. Geological Survey.
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WATCH: Viewer videos capture the moment a 4.8 magnitude earthquake shook the region

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On April 5, a 4.8 magnitude earthquake struck Hunterdon County, with its tremors felt across the Northeast, including in Philadelphia.

RELATED: New Jersey earthquake measured on Penn State Brandywine's seismometer