M 7.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 22, 1902

M 7.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 22, 1902. Epicenter 311 km N of Capitol Hill, depth 10 km, 11:46 Local (1902-09-22 01:46 UTC). Shaking felt by ~125K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (311 km N, Northern Mariana Islands) — 18.0, 146.0

EarthquakeLive.org