M 4.8 – 75km NNW of Isabela, Puerto Rico September 24, 2019 by Marc Szeglat Time 2019-09-24 03:51:07 UTC 2019-09-23 23:51:07 -04:00 at epicenter Location 19.167°N 67.165°W Depth 10.00 km (6.21 mi)