BROAD-BAND SEISMIC OBSERVATION AT THE SAKURAJIMA VOLCANO, JAPAN

被引：39

作者：

KAWAKATSU, H

OHMINATO, T

ITO, H

KUWAHARA, Y

KATO, T

TSURUGA, K

HONDA, S

YOMOGIDA, K

机构：

[1] GEOL SURVEY JAPAN,TSUKUBA,IBARAKI 305,JAPAN

[2] JAPAN METEOROL AGCY,KAGOSHIMA METEOROL OBSERV,KAGOSHIMA,JAPAN

[3] HIROSHIMA UNIV,DEPT EARTH & PLANETARY SYST SCI,HIROSHIMA 730,JAPAN

来源：

GEOPHYSICAL RESEARCH LETTERS | 1992年 / 19卷 / 19期

关键词：

D O I：

10.1029/92GL01964

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We installed a portable broadband seismometer (Streckeisen STS-2) at the Sakurajima volcano, which has been very active in the recent years. The recorded seismograms show a wide variety (both in temporal and spectral contents) of seismic events, from explosions to tremors, and exhibit the importance of such broadband seismometry at volcanos. We present examples of seismograms to show the potential of broadband seismic observation in monitoring volcanic activities.

引用

页码：1959 / 1962

页数：4