2025-10-17T20:28:14.444129Z29.83229064941406138.86376953125402.30499267578125manualconfirmedIAG4.708406477985331mb1Origin/20251020183612.11214.53189Magnitude/20251020183612.112214.53190earthquakeIAGSoutheast of Honshu, Japanregion nameusp2025ujoxcontributorID