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1668年山东莒县大震,发生在郯庐深大断裂中部,属浅源地震,震中烈度12度,破坏极为严重,波及范围很广。其严重破坏区,北到山东掖县、寿光;南到江苏省的睢宁、宿迁、泗阳、涟水;西到山东滕县、江苏铜山;东到海边。南北纵长400多公里,东西宽200多公里,26个县。轻破坏区117个县,北到天津以南;南到浙江绍兴;西到河南开封。南北约1000公里,东西约500公里。
In 1668, the Lixian earthquake in Shandong Province occurred in the central part of Tanlu deep fault and belongs to a shallow source earthquake with an epicenter intensity of 12 degrees. The damage is extremely serious and has a wide range of impacts. Its severely damaged area, north to Shandong Ye County, Shouguang; south to Suining, Jiangsu Province, Suqian, Siyang, Lianshui; west of Teng County in Shandong Province, Jiangsu Copper Mountain; east to the sea. North-South length of more than 400 kilometers, 200 kilometers wide east-west, 26 counties. Light destruction of 117 counties, north of Tianjin to the south; south to Shaoxing, Zhejiang Province; west to Kaifeng, Henan Province. About 1,000 km north and south, about 500 km east-west.