M 6.3 earthquake near Samudra Hindia (Indonesia) — 1931-12-18

Magnitude 6.3 earthquake near Samudra Hindia (263 km S, Indonesia), depth 20 km, 17:09 Local (1931-12-18 09:49 UTC). Shaking felt by ~8.8 jt people. Readings from every reporting agency, affected towns, aftershock sequence.

Samudra Hindia (263 km S, Indonesia) — -6.163, 102.263