M 5.0 earthquake: Indian Ocean (Yemen) — April 23, 1975
M 5.0 earthquake: Indian Ocean (Yemen) — April 23, 1975. Epicenter 328 km NE of Hadiboh, depth 33 km, 02:17 Local (1975-04-22 22:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
Indian Ocean (328 km NE, Yemen) — 14.398, 56.469
