2026-05-01T15:57:56.285Z18.2043-67.142425.815manualconfirmedUSGS3.2ml1Origin/20260501161409.503369.49227Magnitude/20260501161409.503431.49228USGS0 km NW of Mayagüez, Puerto Ricoregion nameuscatalogus7000shkgcontributorID