"It would do a lot more damage close up. We could easily be looking at 1 centimetre of ground movement," says Luckett.
Luckett说这将可能造成更大的破坏，现在我们很容易就能看见地面上1厘米左右的移动。
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That system has not produced a quake of similar magnitude since 1751, says Richard Luckett, a seismologist at the British Geological Survey, which is headquartered near Nottingham, UK.