Tsunami due to the 2004 September 5th off the Kii peninsula earthquake, Japan, recorded by a new GPS buoy

被引：57

作者：

Kato, T ^{[1
]}

Terada, Y ^{[1
]}

Ito, K ^{[1
]}

Hattori, R ^{[1
]}

Abe, T ^{[1
]}

Miyake, T ^{[1
]}

Koshimura, S ^{[1
]}

Nagai, T ^{[1
]}

机构：

[1] Univ Tokyo, Earthquake Res Inst, Tokyo 113, Japan

来源：

EARTH PLANETS AND SPACE | 2005年 / 57卷 / 04期

关键词：

The 2004 off of the Kii peninsula earthquake; GPS buoy; Tsunami;

D O I：

10.1186/BF03352566

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

A tsunami due to the 2004 M7.4 September 5th earthquake off of the Kii peninsula, Japan, was recorded at the GPS buoy newly designed and established in April 2004, about 13 kin off of the Muroto Promontory, southwestern Japan. The tsunami arrived at the buoy about 8 minutes before its arrival to the nearest tide gauge station at the tip of the Muroto Promontory. The predicted tsunami record based on preliminary source model shows excellent agreement (rms 2.7 cm) with the observed GPS record. This demonstrates that GPS buoy observations can be used not only for a tsunami warning system, but also for precise determination of the tsunami source.

引用

页码：297 / 301

页数：5

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