M 5.6 earthquake: South Pacific Ocean (Vanuatu) — September 20, 1975

M 5.6 earthquake: South Pacific Ocean (Vanuatu) — September 20, 1975. Epicenter 256 km N of Luganville, depth 202 km, 22:56 Local (1975-09-20 11:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (256 km N, Vanuatu) — -13.21, 167.047

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