Principal Features of Minxian M_S5.2 Earthquake in Gansu Province, on Nov.13, 2003
ZHENG Wen-jun~(1,2),LIU Xiao-feng~(2),ZHAO Guang-kun~(2),MA Er-man~(2) (1. Lanzhou Base of Institute of Earthquake Prediction, CEA, Lanzhou 730000, China; 2. Lanzhou Institute of Seismology, CEA, Lanzhou 730000, China)
Based on the date of field investigation after Minxian M_S5.2 earthquake on Nov.13, 2003, Gansu province, the principal parameters, intensity, damage, seismogenic tectonics of the earthquakeare summed up, and principal cause of higher intensity and strong damage on the earthquake are analyzed.