Updated【M5.9】SOUTHWEST OF AFRICA 10.0km 2017/10/23 17:32:32 JST[UTC+9]
52.351°S 16.745°E (G)https://goo.gl/maps/g9tYf3bavn32
(USGS)https://goo.gl/88eSAn

南西インド洋海嶺沿いの活動

>>267
一応これが観測史上最大の鉱山地震のはず
M 5.9 - 22 km SE of Koffiefontein, South Africa
1976-07-01 11:24:05 (UTC) 29.522°S 25.182°E 33.0 km
https://earthquake.usgs.gov/earthquakes/eventpage/usp0000h53