M 5.0 earthquake: Indian Ocean (Yemen) — April 20, 1988

M 5.0 earthquake: Indian Ocean (Yemen) — April 20, 1988. Epicenter 394 km SE of Hadiboh, depth 10 km, 18:54 Local (1988-04-20 14:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (394 km SE, Yemen) — 10.704, 57.052

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