However, the CCSD drilling site is more than 4100 km away from the epicenter of the 2004 Sumatra-Andaman Earthquake, more than three times its rupture length.

• 在我国的云南和广东等地所观测到的地震异常和地下水位变化等表明2004年苏门答腊地震的动态激发效应主要沿东北方向,这和大地震的动态激发具有方向性一致。