M 4.9 earthquake: North Pacific Ocean (Northern Mariana Islands) — March 2, 1987

M 4.9 earthquake: North Pacific Ocean (Northern Mariana Islands) — March 2, 1987. Epicenter 388 km N of Capitol Hill, depth 76 km, 09:36 Local (1987-03-01 23:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (388 km N, Northern Mariana Islands) — 18.663, 146.313

EarthquakeLive.org