Electronic Supplement to
Rupture Directivity of the 18 April 2008 Mt. Carmel, Illinois, Earthquake from Modeling of Local Seismic Waveforms

by Xiaohui He, Zhongwen Zhan, Peizhen Zhang, and Dongli Zhang

Table S3. Rupture Directivity Estimation Result with Love Wave for Bilateral Rupture Test

Case ID Initial Rupture Misfit (NP1) (Strike = 297°) Misfit (NP2) (Strike = 206°) Rupture Length (km)
1 01 0.03 0.32 3.8
2 08 0.03 0.17 2.0
3 16 0.02 0.02 0.1
4 24 0.03 0.13 −1.5*
5 32 0.04 0.30 −3.5*

*Minus rupture length means rupture along the strike.

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