M 4.9 earthquake near Philippine Sea (Northern Mariana Islands) — 1977-08-15

Magnitude 4.9 earthquake near Philippine Sea (1064 km NW of Capitol Hill, Northern Mariana Islands), depth 33 km, 23:59 Local (1977-08-15 14:59 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (1064 km NW of Capitol Hill, Northern Mariana Islands) — 23.834, 141.334

EarthquakeLive.org