@article{ref1,
title="Analysis of macroseismic and instrumental data for the study of the 19 November 1923 earthquake in the Aran Valley (Central Pyrenees)",
journal="Natural hazards",
year="1994",
author="Susagna, T. and Roca, A. and Goula1, X. and Batlló, J.",
volume="10",
number="1-2",
pages="7-17",
abstract="The 19 November 1923 earthquake in the Aran Valley (Central Pyrenees), with observed maximum intensityI max = VIII (MSK), has been studied through the compiling and reviewing of macroseismic information and collecting and processing early seismograms. Analysis of macroseismic data gives a focal depth ofh = 5 km and an anelastic attenuation coefficientα ≤ 10−3 km−1. Analysis of early instrumental records allows the computation of estimate of magnitude (M L = 5.6) and seismic moment (M o = 1.1 × 1017 N × m) which are consistent with the values ofI o andh obtained from macroseismic data.<p /><p>Language: en</p>",
language="en",
issn="0921-030X",
doi="10.1007/BF00643438",
url="http://dx.doi.org/10.1007/BF00643438"
}