Earthquake, aftershock rattles Tennessee overnight

What To Do If An Earthquake Hits

ATLANTA — People in the Southeast were woken up by an earthquake early Wednesday.

The U.S. Geological Survey reported the quake happened about 4:15 a.m. near Decatur, Tennessee. It had a magnitude of 4.4. A 3.3-magnitude aftershock followed happened about 15 minutes later.

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Atlanta's WSB-TV received dozens of phone calls in the minutes following the quake.

The earthquake happened along the New Madrid Fault Line, which is along the Arkansas, Tennessee, Mississippi state lines.

The earthquake was the second strongest on record in east Tennessee, according to the USGS. The strongest was a magnitude 4.7 near Maryville in 1973.

There have been several small earthquakes in northwest Georgia over the past few years, including a 1.9-magnitude quake near Villanow, in Walker County, in August.

A 2.7-magnitude quake was reported in Catoosa County, near Fort Oglethorpe, in January, and a 2.3 hit Trion, in Chattooga County, in November 2017. In July 2017, a 2.2-magnitude quake was registered just north of LaFayette in Walker County.