M 4.7 Earthquake: Philippine Sea (Yilan, Taiwan) — February 23, 1987
M 4.7 Earthquake: Philippine Sea (Yilan, Taiwan) — February 23, 1987. Epicenter 209 km E of Yilan, depth 33 km, 23:03 Local (1987-02-23 15:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (209 km E of Yilan, Taiwan) — 24.969, 123.803
