2026-03-30T19:14:22.188Z54.0235-163.428735manualconfirmedUSGS3.8mb1Origin/20260330193833.001831.532196Magnitude/20260330193833.00192.5321972026-03-30T19:38:37.030308ZUnimak Island Region, Alaskaregion nameOrigin/20260330193833.001831.532196