M 4.8 earthquake near Philippine Sea (Guam) — 1981-05-01

Magnitude 4.8 earthquake near Philippine Sea (77 km N of Agana, Guam), depth 148 km, 13:03 Local (1981-05-01 03:03 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (77 km N of Agana, Guam) — 14.144, 144.602