2026-04-01T18:43:19.041Z54.5016-159.927635manualconfirmedUSGS3.4mb1Origin/20260401185707.953862.576680Magnitude/20260401185707.953921.5766812026-04-01T18:56:36.028943Z2026-04-01T18:57:09.028459ZSouth of Alaskaregion nameOrigin/20260401185707.953862.576680