2025-12-04T09:47:07.242Z56.42298126220703-158.0558929443359476.18263244628906manualconfirmedUSGS2.2017988184778745ml1Origin/20251204094957.589685.133331Magnitude/20251204094957.589738.133332USGS25 km ENE of Chignik, Alaskaregion nameakcatalogak2025xvjeodcontributorID