M 5.3 earthquake: North Pacific Ocean (Japan) — October 11, 2004
M 5.3 earthquake: North Pacific Ocean (Japan) — October 11, 2004. Epicenter 319 km SE of Kōchi, depth 502 km, 14:09 Local (2004-10-11 05:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (319 km SE, Japan) — 31.168, 135.404
