By NTU Palert, CWB & NCDR teams
Wu and Chiao (2006)
Background 1994 to Chi-Chi M>=2.0 Radius 20 km Depth <= 40 km
Background 1994 to 2003/12/09 M>=Mc B value (Aki) Radius 25 km Depth <= 35 km Relocated catalog Wu et al. (2008)
Chan et al. (2012)
For both onsite & regional early warning purposes
iTouch for backup power (4 hrs), display and sound warning
345 stations
CWB and Palert real-time strong motion stations
CWBSN & Palert Shaking maps
Use 5 km as grid spacing and use inverse square distance as weighting factor to calculate each point PGA. One point represents 25 square km area. Grid setting
Case
Case
Thanks for your attention