M 4.6 earthquake near Philippine Sea (Guam) — 1974-08-09

Magnitude 4.6 earthquake near Philippine Sea (91 km SW of Agana, Guam), depth 37 km, 20:18 Local (1974-08-09 10:18 UTC). Shaking felt by ~108K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (91 km SW of Agana, Guam) — 12.904, 144.141