M 6.1 earthquake near North Pacific Ocean (Japan) — 1963-03-30

Magnitude 6.1 earthquake near North Pacific Ocean (323 km NE, Japan), depth 59 km, 02:52 Local (1963-03-30 16:52 UTC). Shaking felt by ~706K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (323 km NE, Japan) — 44.184, 148.024

EarthquakeLive.org