M 4.7 earthquake off the coast of Port Vila, Vanuatu — July 23, 1981

M 4.7 earthquake off the coast of Port Vila, Vanuatu — July 23, 1981. Epicenter 96 km NW of Port Vila, depth 21 km, 00:02 Local (1981-07-22 13:02 UTC). Shaking felt by ~44K people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Port Vila (96 km NW, Vanuatu) — -17.31, 167.527

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