Location: off the east coast of Honshu, Japan Period: 29 Jul 2005 03:26:12 - 29 Jul 2005 20:25:00 (16 hours 58 minutes) Volcanoes in 100km radius: None Earthquakes: 6 3 swarms found nearby. 2005 PS20050726.1(4.8km) 26 Jul 1 day 19 hours 17 earthquakes S20050727.1(5.4km) 27 Jul 1 day 15 hours 25 earthquakes 2022 PS20220804.1(79.3km) 4 Aug 14 hours 9 earthquakes