2025-09-17T19:11:20.38Z54.7226666666667-163.95255.82manualconfirmedUSGS0.22ml1Origin/20250917225046.127391.113779Magnitude/20250917225046.127474.1137802025-09-17T22:50:46.182803ZUnimak Island Region, Alaskaregion nameOrigin/20250917225046.127391.113779