Location: 78 km SE of Obihiro, Japan Period: 25 Sep 2003 19:50:06 - 26 Sep 2003 20:38:22 (1 day 48 minutes) Volcanoes in 100km radius: None Earthquakes: 14 2 swarms found nearby. 2003 PS20030928.1(29.5km) 27 Sep 2 days 15 hours 13 earthquakes 2004 PS20041114.1(44.2km) 14 Nov 1 hours 5 earthquakes