M 4.9 earthquake: Indian Ocean (Yemen) — April 5, 1989

M 4.9 earthquake: Indian Ocean (Yemen) — April 5, 1989. Epicenter 421 km SE of Hadiboh, depth 10 km, 20:11 Local (1989-04-05 16:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (421 km SE, Yemen) — 9.777, 56.541

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