M 5.1 earthquake near North Pacific Ocean (Japan) — 1984-12-18

Magnitude 5.1 earthquake near North Pacific Ocean (400 km E, Japan), depth 43 km, 20:29 Local (1984-12-18 10:29 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (400 km E, Japan) — 44.193, 149.054