isoseismal


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i·so·seis·mic

 (ī′sə-sīz′mĭk) also i·so·seis·mal (-məl)
adj.
Of, relating to, or exhibiting equal intensity of earthquake shock.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

isoseismal

(ˌaɪsəʊˈsaɪzməl)
adj
(Geological Science) of or relating to equal intensity of earthquake shock
n
(Geological Science) a line on a map connecting points at which earthquake shocks are of equal intensity
Systematic name: isoseismic
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Translations
References in periodicals archive ?
Shamakhi epicentral area against the background of other stands out with a 9-point isoseismal and 8: in Shamakhi city, Nakhichevan area, in the North of th Earth's e Absheron Peninsula, in Nagorno-Karabakh, Lenkoran area and in the border zone with Iran.
A lot of points with the same intensity value in a large area can constitute an isoseismal map [8].
The magnitudes and epicentres of the first five events are based upon the felt area and areas within the MM IV isoseismal. The epicentre and magnitude of the 1937 earthquake were determined by both instrumentally recorded data and felt data.
Isoseismal maps reveal exactly where it struck along what is known as the Warwickshire fault.
and Drimmel, J.: 1987, Isoseismal Maps of the Two Strongest Events during the Earthquake Swarm 1985/1986 in Western Bohemia.