M 4.6 earthquake: North Pacific Ocean (Japan) — June 18, 1992
M 4.6 earthquake: North Pacific Ocean (Japan) — June 18, 1992. Epicenter 507 km S of Yokohama, depth 33 km, 18:58 Local (1992-06-18 09:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (507 km S, Japan) — 31.203, 141.634
