M 4.6 earthquake: North Pacific Ocean (Japan) — July 5, 1997
M 4.6 earthquake: North Pacific Ocean (Japan) — July 5, 1997. Epicenter 847 km SE of Yokohama, depth 38 km, 09:31 Local (1997-07-04 23:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (847 km SE, Japan) — 28.467, 143.247
