M 4.9 earthquake near 北太平洋 (Northern Mariana Islands) — 1980-11-20

Magnitude 4.9 earthquake near 北太平洋（463公里，Northern Mariana Islands）, depth 169 km, 02:24 Local (1980-11-20 16:24 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北太平洋（463公里，Northern Mariana Islands） — 19.363, 145.373

EarthquakeLive.org