2025-02-21T04:41:30.685Z39.8704141.495772.188manualconfirmedUSGS4.5mb1Origin/20250221055515.870822.379814Magnitude/20250221055515.87091.3798152025-02-21T04:46:19.181829Z2025-02-21T05:55:16.169339ZEastern Honshu, Japanregion nameOrigin/20250221055515.870822.379814