M 6.6 earthquake near Indian Ocean (Indonesia) — 1964-04-23

Magnitude 6.6 earthquake near Indian Ocean (283 km SW, Indonesia), depth 18 km, 12:32 Local (1964-04-23 03:32 UTC). Shaking felt by ~16.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (283 km SW, Indonesia) — -5.361, 133.945