图2 震中周围主要断裂及历史地震震中分布图(1927~1988)
①可肯达坂断裂;②松树达坂断裂;③霍拉山断裂;
④北轮台-辛格尔断裂;⑤红水沟断裂
Fig.2 Map of major faults and the epicentral distribution of
historical earthquakes around the epicentral area