M 4.8 earthquake near Oceano Pacifico settentrionale (Giappone) — 1981-06-23
Magnitude 4.8 earthquake near Oceano Pacifico settentrionale (878 km SE, Giappone), depth 33 km, 12:18 Local (1981-06-23 02:18 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Oceano Pacifico settentrionale (878 km SE, Giappone) — 28.269, 143.522
