M 4.6 earthquake near South Pacific Ocean (Vanuatu) — 1981-06-23
Magnitude 4.6 earthquake near South Pacific Ocean (458 km SE, Vanuatu), depth 33 km, 22:19 Local (1981-06-23 11:19 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (458 km SE, Vanuatu) — -20.975, 171.014
