2026-09-18T16:54:42.96Z17.952833333333-66.9538333333337.82manualconfirmedUSGS1.63md1Origin/20260918173055.226963.95771Magnitude/20260918173055.227024.95772USGS5 km WSW of Guánica, Puerto Ricoregion nameprcatalogpr71532418contributorID