M 4.8 earthquake: South Pacific Ocean (Chile) — September 22, 1999
M 4.8 earthquake: South Pacific Ocean (Chile) — September 22, 1999. Epicenter 280 km NW of Huasco, depth 33 km, 17:09 Local (1999-09-22 21:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (280 km NW, Chile) — -27.198, -73.683
