云南腾冲火山地区的地震类型

详细记述了与腾冲火山活动有关的历史地震资料，重点分析了１９６１年６月１２日腾冲玉壁山Ｍ５．８级地震和１９７６年７月２１日腾冲Ｍ５．１级地震的类型，半讨论了腾冲火山地下介绍与周边地区的差异性，结果表明，发生于腾冲火山地区的地震，有部份属于火山地城类型，腾冲火山不是死火山，火山下部的岩浆仍在活动。

Seismic types occurred in volcano area of Tengchong,Yunnan

Important seismic events being relative to the activity of volcano, Tengchong, in the historical data are listed. The type about two important events, 12 June 1961 Yubishan M5 8 Earthquake and 21 July 1976 Tengchong M5 1 Earthquake, is analyzed. From the medium difference between the underground of Tengchong volcano area and that around region, we find that same of earthquakes are belong to volcano type and the Tengchong volcano is not a dead one and the magma beneath Tengchong is still active.