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2003年11月13日上午9时35分,突发的里氏5.2级地震,给岷县堡子、中寨等7个乡镇的兹那、明泉、扎那等12个村120个社的人民生命财产造成重大损失。这次地震震级虽然为5.2级,但地震的裂度为8度,震源浅、地势陡,加之群众居住在土层虚松的山坡上,因此破坏程度大,损失惨重。据实地测算,因灾造成当地4602户、3.2万多人受灾,1人死亡,126人受伤,6396间房屋倒塌裂缝,44所学校502间7875平方米校舍严重毁损;公路、通讯线路、照明电路损坏严重,造成直接经济损失8621万元。
At 9:35 on November 13, 2003, a sudden magnitude 5.2 earthquake hit the people of 120 communities in 12 towns and villages of 7 towns and villages including Minxianpuzi and Zhongzhai, Life and property caused heavy losses. Although the magnitude of the earthquake was 5.2, the magnitude of the earthquake was 8 degrees, the source was shallow, the terrain was steep, and the masses lived on the loosely-covered slopes of the earth. Therefore, the magnitude of the damage was so great that it suffered heavy losses. According to field estimates, 4602 households and 32,000 people were affected as a result of the disaster. One person was killed, 126 were injured, 6396 houses collapsed and cracks were cracked. There were 502 school buildings of 7875 square meters in 44 schools seriously damaged. Roads, communication lines and lighting circuits Seriously damaged, causing direct economic losses of 86.21 million yuan.