ON THE MIGRATION OF PRECURSORS OF STRONG EARTHQUAKES

被引：2

作者：

BELLA, F

BIAGI, PF

CAPUTO, M

DELLAMONICA, G

ERMINI, A

SGRIGNA, V

机构：

[1] Dipartimento di Fisical, Università‘La Sapienra’, Rome, I-00185

[2] Dipartimento di Scienze della Terra, Università'La Sapienra', Rome, I-00185

来源：

TERRA NOVA | 1992年 / 4卷 / 06期

关键词：

D O I：

10.1111/j.1365-3121.1992.tb00617.x

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

It is found that perturbations presumedly associated with swarms, the B patterns and the BG pattern precursors of strong earthquakes in New Zealand, California and Apennines, propagate in the crust of the Earth with a velocity of the order of cm-1. The hypothesis that a single travelling elastic perturbation causes a set of precursors of the same strong earthquake is discussed and it is concluded that each precursor is associated with a different perturbation.

引用

页码：676 / 681

页数：6

共 7 条

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[7]

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