M 5.7 earthquake: Indian Ocean (Madagascar) — April 13, 1988
M 5.7 earthquake: Indian Ocean (Madagascar) — April 13, 1988. Epicenter 1330 km SE of Tôlanaro, depth 10 km, 00:26 Local (1988-04-12 20:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
Indian Ocean (1330 km SE, Madagascar) — -33.803, 56.334
