2025-05-20T21:10:00.0000Z37.4136.910manualconfirmedJMA1.91Origin/20250520211540.565047.44763Magnitude/20250520211540.565132.447642025-05-20T21:15:40.576631ZNear West Coast of Honshu, Japanregion nameOrigin/20250520211540.565047.44763