M 5.5 earthquake near Philippine Sea (Guam) — 1971-01-06

Magnitude 5.5 earthquake near Philippine Sea (169 km SW of Agana, Guam), depth 25 km, 06:56 Local (1971-01-06 20:56 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (169 km SW of Agana, Guam) — 12.191, 143.902

EarthquakeLive.org