A Statistical Study of Seismic Precursors

• Quantitatively identify the significant ionospheric anomaly 1-5 days prior to M>5.0 earthquakes in Taiwan.
• Explore the possible regional seismic quiescence before large earthquakes in Taiwan area during 1996/1 -2003/6.
• Near real-time hazard assessment for large aftershocks-- Bayesian version of the Reasenberg-Jone model.