This quake, centered 80 miles south of San Juan, is considered an aftershock to a bigger earthquake back in January.
BREAKING: Puerto Rico seismic network upgrades this mornings earthquake off the southern coast to a magnitude 5.4.
The video below shows damage in Ponce. https://t.co/9juht583gz— David Begnaud (@DavidBegnaud) May 2, 2020