2026-09-18T19:28:33.21Z17.949833333333-66.9486666666676.97manualconfirmedUSGS3.01md1Origin/20260918201627.01538.96731Magnitude/20260918201627.015443.96732USGS4 km WSW of Guánica, Puerto Ricoregion nameprcatalogpr71532618contributorID