M 4.9 earthquake near North Pacific Ocean (Japan) — 1977-12-27
Magnitude 4.9 earthquake near North Pacific Ocean (436 km SE, Japan), depth 471 km, 15:42 Local (1977-12-27 06:42 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (436 km SE, Japan) — 30.741, 137.296
