2025-04-17T09:18:52.669Z54.8173-163.2152111.074manualconfirmedUSGS2.8ml1Origin/20250418063040.024347.374492Magnitude/20250418063040.024418.3744932025-04-17T20:09:46.094529Z2025-04-18T06:30:40.676717ZUnimak Island Region, Alaskaregion nameOrigin/20250418063040.024347.374492