2025-08-28T01:18:31.668Z29.855141.47121.107manualconfirmedUSGS4.4mb1Origin/20250828013618.463671.129575Magnitude/20250828013618.463771.1295762025-08-28T01:36:18.913508ZSoutheast of Honshu, Japanregion nameOrigin/20250828013618.463671.129575