M 4.6 earthquake near Shizuoka, Japan — 1981-08-18

Magnitude 4.6 earthquake near 60 km N of Hamamatsu (Japan), depth 67 km, 23:08 Local (1981-08-18 14:08 UTC). Shaking felt by ~5.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

60 km N of Hamamatsu (Japan) — 35.254, 137.637