| 四川白玉,巴塘县间5.5级地震的短临预报依据,过程和防灾决策 |
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| 引用本文： | 程万正. 四川白玉,巴塘县间5.5级地震的短临预报依据,过程和防灾决策[J]. 四川地震, 1997, 0(2): 1-12 |
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| 作者姓名： | 程万正 |
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| 作者单位： | 四川省地震局 |
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| 摘 要： | １９９６年１２月２１日在四川省白玉、巴塘县间发生了５．５级地震。文中给出了主震和余震序列的参数及震源机制解结果，分析了前兆异常特征和短临预报依据。这次地震 震部门有准确的短临预报，并且省、地、县各级政府采取了系列防震减灾措施。
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| 关 键 词： | 地震 震级 短临预报 防灾决策 |
Short-Impending Prediction Criterion, Process and Disaster Preparedness of Baiyu-Batang M5.5 Earthquake in Sichuan |
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| Cheng Wanzhen. Short-Impending Prediction Criterion, Process and Disaster Preparedness of Baiyu-Batang M5.5 Earthquake in Sichuan[J]. Earthquake Research in Sichuan, 1997, 0(2): 1-12 |
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| Authors: | Cheng Wanzhen |
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| Affiliation: | Seismological Bureau of Sichuan Province |
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| Abstract: | An M5. 5 earthquake ocurred in Baiyu-Batang area, Sichuan Province on December 21, 1996. Parameters of the main shock and aftershock sequence and the result of focal mechanism soluton are given while characteristics of precursor anomaly and short-impending prediction criterion are analysed in the paper. The seismological department had accurate prediction before the earthquke and governments of the province, the prefecture and counties took series of disaster countermeasures. |
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| Keywords: | earthquake parameter focal mechanism solution short-impending prediction earthquake resistance and disaster preparedness |
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