1985 Mexico City earthquake Ground shaking lasted more than five minutes in places along the coast and parts of Mexico City shook for three minutes, with an average shaking time of 3–4 minutes. It is estimated the movement along the fault was about three meters. The main tremor was foreshadowed by a quake of magnitude 5.2 on 28 May 1985, and was followed by two significant aftershocks: one on 20 September 1985 of magnitude 7.5 lasting thirteen seconds and the third occurring seven months later on 30 April 1986 with magnitude 7.0 lasting ten seconds. However, at least twelve other minor aftershocks were associated
1986–87 FIS Alpine Ski World Cup Overall World Cup 1986/87 the best four downhills, the best four Super Gs, best four giant slaloms, best four slaloms and the only combined count. 26 racers had a point deduction. Swiss athletes took the first five places. see complete table In Women's Downhill World Cup 1986/87 the best five results count. Four racer had a point deduction, which are given in (). see complete table In Women's Super G World Cup 1986/87 all five results count. see complete table In Women's Giant Slalom World Cup 1986/87 the best five results count. Six racers had a point deduction, which are