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安徽霍山—六安地区是大别山地震活动最强烈的地区。为估价这一地区地震活动危险性,本文利用历史地震资料,主要运用 Anderson 法计算了 M≥5级地震平均复发间隔,并以此对该区地震活动作了估计。
Anhui Huoshan - Lu’an area is the most intense seismic activity in the Dabie area. In order to estimate the seismicity risk in this area, this paper uses historical seismic data to calculate the average recurrence interval of M≥5 earthquakes using Anderson method and estimates the seismic activity in this area.