A small earthquake shook part of Rhea County Saturday morning.

A 1.9 magnitude earthquake occurred in Graysville around 4:30 this morning.

According to the Abbreviated Modified Mercalli Intensity Scale, an earthquake this small is "not felt except by a very few under especially favorable conditions."

For more information, visit the United States Geological Survey's website.

Download the WRCB Weather app for the latest on earthquakes around the Tennessee Valley.