Detecting fault of M = 7.6 Chi-Chi, Taiwan earthquake of 21 September 1999 using geophysical methods

The devastating M = 7.6 Chi-Chi, Taiwan Earthquake of 21 September 1999 caused about 2500 deaths and roughly US$12 billion in property loss. It is triggered by the rupture of the N-15°-E-striking, 120-km-long Chelongpu Fault, which is a direct result of the Philippine Sea Plate-Eurasia Plate collision, in central Taiwan.