2025-07-31T23:24:16.251Z34.5826136.8711336.132manualconfirmedUSGS4.8mb1Origin/20250731234023.107812.112613Magnitude/20250731234023.107881.1126142025-07-31T23:32:54.333523Z2025-07-31T23:40:23.11948ZWestern Honshu, Japanregion nameOrigin/20250731234023.107812.112613