M 5.0 earthquake: Indian Ocean (Yemen) — April 21, 1975

M 5.0 earthquake: Indian Ocean (Yemen) — April 21, 1975. Epicenter 291 km NE of Hadiboh, depth 33 km, 18:07 Local (1975-04-21 15:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (291 km NE, Yemen) — 14.412, 56.01

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