In this paper a description is made on the measure of tsunami magnitude, which must include the size of tsunami source, and a direct relation of tsunami magnitude at itc source with the extent and pattern of crustal deformation.

• 海啸大小的量度应包括关于海啸“源”处大小的描述,“源”处海啸的大小与地壳形变规模和方式有着直接的关系。