M 5.5 earthquake near Philippine Sea (Guam) — 1974-01-28

Magnitude 5.5 earthquake near Philippine Sea (241 km SW of Agana, Guam), depth 58 km, 13:13 Local (1974-01-28 02:13 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (241 km SW of Agana, Guam) — 12.118, 143.011