M 5.4 earthquake near Philippine Sea (Guam) — 1981-08-07

Magnitude 5.4 earthquake near Philippine Sea (280 km SW of Agana, Guam), depth 22 km, 16:58 Local (1981-08-07 06:58 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (280 km SW of Agana, Guam) — 11.363, 143.343