M 5.4 earthquake: South Pacific Ocean (Chatham Islands) — April 28, 1997
M 5.4 earthquake: South Pacific Ocean (Chatham Islands) — April 28, 1997. Epicenter 2639 km SE of Waitangi, depth 10 km, 10:43 Local (1997-04-28 20:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (2639 km SE, Chatham Islands) — -55.929, -143.881
