M 4.9 earthquake: South Pacific Ocean (Vanuatu) — November 1, 1977

M 4.9 earthquake: South Pacific Ocean (Vanuatu) — November 1, 1977. Epicenter 464 km E of Port Vila, depth 20 km, 06:28 Local (1977-10-31 19:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (464 km E, Vanuatu) — -16.42, 172.456

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