LI Dong-sheng, MAO Guo-liang, CHANG Liang, CAI Ling-ling. OPEVATION ANALYSIS OF REAL-TIME EARTHQUAKE INFORMATION SYSTEM IN SEISMIC NETWORK OF HEBEI PROVINCE[J]. North China Earthquake Sciences, 2011, 29(1): 40-44.
Citation: LI Dong-sheng, MAO Guo-liang, CHANG Liang, CAI Ling-ling. OPEVATION ANALYSIS OF REAL-TIME EARTHQUAKE INFORMATION SYSTEM IN SEISMIC NETWORK OF HEBEI PROVINCE[J]. North China Earthquake Sciences, 2011, 29(1): 40-44.
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OPEVATION ANALYSIS OF REAL-TIME EARTHQUAKE INFORMATION SYSTEM IN SEISMIC NETWORK OF HEBEI PROVINCE

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    • Abstract
  • The Real-time quick report system for regional digital seismic network in North China was applied in Hebei province since Nov 2008.Statistically analysis of the automatic locating results from the system and the earthquake catalog of HeBei province show that the earthquake locating results given by the real-time quick report system are reliable,the magnitude deviation is 0.1 and the average time for earthquake speed report is 86 s.This system has outstanding performance while handling the earthquake sequence of an earthquake occurred in Luanxian with magnitude M4.2.
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