Location: Izu Islands, Japan region Period: 4 Aug 2022 03:29:56 - 4 Aug 2022 18:07:03 (14 hours 37 minutes) Volcanoes in 100km radius: None Earthquakes: 9 3 swarms found nearby. 2005 PS20050726.1(83.6km) 26 Jul 1 day 19 hours 17 earthquakes S20050727.1(84.3km) 27 Jul 1 day 15 hours 25 earthquakes PS20050729.1(79.3km) 29 Jul 16 hours 6 earthquakes