M 6.3 earthquake near Philippine Sea (Japan) — 1981-12-12

Magnitude 6.3 earthquake near Philippine Sea (312 km SW of Naha, Japan), depth 10 km, 12:52 Local (1981-12-12 04:52 UTC). Shaking felt by ~588K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (312 km SW of Naha, Japan) — 23.932, 125.856