M 6.4 earthquake: Indian Ocean (Madagascar) — March 21, 1927

M 6.4 earthquake: Indian Ocean (Madagascar) — March 21, 1927. Epicenter 1407 km SE of Tôlanaro, depth 10 km, 19:05 Local (1927-03-21 15:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1407 km SE, Madagascar) — -33.605, 57.685

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