M 4.7 Earthquake: Caribbean Sea (Basse-terre, France) — March 11, 1977

M 4.7 Earthquake: Caribbean Sea (Basse-terre, France) — March 11, 1977. Epicenter 22 km S of Basse-terre, depth 171 km, 08:22 Local (1977-03-11 12:22 UTC). Shaking felt by ~132K people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (22 km S of Basse-terre, France) — 15.814, -61.75

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