M 5.1 earthquake: South Pacific Ocean (New Zealand) — August 20, 1991
M 5.1 earthquake: South Pacific Ocean (New Zealand) — August 20, 1991. Epicenter 490 km NE of Whakatane, depth 77 km, 17:24 Local (1991-08-21 05:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (490 km NE, New Zealand) — -34.394, -179.802
