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Analysis of seismic intensities observed in Israel

Authors:

Lea Feldman Avi Shapira

Institution:

1. Seismological Division, The Institute for Petroleum Research and Geophysics, PO Box 2286, 58122, Holon, Israel

Abstract:

Macroseismic data of earthquakes felt in Israel and also recorded instrumentally are analyzed. The analysis yields the following empirical relations:

$\begin{gathered} \hat I = 0.2 + 1.6M - 2.5\log (r) - 0.003r, \sigma = 0.7, \hfill \\ r^2 = R^2 + 15^2 , \hfill \\ M = 2.5 + 0.5I_E , \sigma = 0.3, \hfill \\ I_E = 1.6M - 3.5, \sigma = 0.5, \hfill \\ M = 0.3 + 2.1 \log D, \sigma = 0.4, \hfill \\ \end{gathered}$

Keywords:	Seismic intensity Israel attenuation site response
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