Kinematic parameters of the tremor wave field at Mt Etna (Sicily)

被引：16
|
作者：
Wegler, U [1 ]
Seidl, D [1 ]
机构：
[1] SEISMOL ZENT OBSERV GRAFENBERG,D-91054 ERLANGEN,GERMANY
来源：
GEOPHYSICAL RESEARCH LETTERS | 1997年 / 24卷 / 07期
关键词：
D O I：
10.1029/97GL00673
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The tremor wave-field at Mt.Etna was recorded with an array of three 3-component broadband seismometers. The analysis of its polarisation and dispersion properties leads to the conclusions that (1) the wave-field consists mainly of surface waves and that (2) two of the observed spectral peaks are caused by a wave guide effect along the propagation path.
引用
收藏
页码：759 / 762
页数：4
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