M 4.6 earthquake near Philippine Sea (Japan) — 1981-06-21

Magnitude 4.6 earthquake near Philippine Sea (272 km SW of Naha, Japan), depth 33 km, 09:55 Local (1981-06-21 00:55 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (272 km SW of Naha, Japan) — 24.697, 125.547