M 4.7 earthquake near Off the coast of Sibolga, Indonesia — 1973-09-06

Magnitude 4.7 earthquake near Off the coast of Sibolga (177 km SW, Indonesia), depth 33 km, 08:23 Local (1973-09-06 01:23 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Sibolga (177 km SW, Indonesia) — 0.343, 98.059

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