据中国地震台网测定 ,2 0 0 2年 5月 1 5日北京时间 1 1时 46分在台湾苏澳以东海域( 2 4.5°N,1 2 2 .1°E)发生 MS6.5地震。震中距苏澳约 2 5km,距台北约 80 km。据报道 ,福建、浙江部分沿海地区有震感。我们利用 CDSN的 6个台站的数字波形资料初步反演了该震的震源参数 ,结果 According to the China Seismological Bureau, an MS 6.5 earthquake occurred at a sea area of ​​4.5 ° N, 122.1 ° E to the east of the island of Suao, Taiwan at 11:46 a.m. on May 15, 2002 . The epicentral distance is about 25km from Suao and about 80 km from Taipei. It is reported that some coastal areas of Fujian and Zhejiang have a sense of shock. We use the digital waveform data from 6 stations of CDSN to initialize the source parameters of this earthquake. The result