A Tectonic Origin for the Largest Marsquake Observed by InSight

Fernando, Benjamin; J. Daubar, I.; Charalambous, Constantinos; M. Grindrod, P.; Stott, Alexander; Al Ateqi, Abdullah; Atri, Dimitra; Ceylan, Savas; Clinton, John; Fillingim, Matthew; Hauber, Ernest; R. Hill, J.; Kawamura, Taïchi; Liu, Jianjun; Łucas, Antoine; D. Lorenz, R.; Ojha, L.; Perrin, Clément; Piqueux, S.; C. Stähler, Simon; Tirsch, Daniela; Wilson, Colin; Wójcicka, Natalia; Giardini, Domenico; Lognonné, Philippe; B. Banerdt, W.

doi:10.1029/2023gl103619

Public

A Tectonic Origin for the Largest Marsquake Observed by InSight

Published in Geophysical Research Letters • Oct 17, 2023

Authors:

Benjamin Fernando

I. J. Daubar

Constantinos Charalambous

Abstract

Abstract The S1222a marsquake detected by InSight on 4 May 2022 was the largest of the mission, at 4.7. Given its resemblance to two other large seismic events (S1000a and S1094b), which were associated with the formation of fresh craters, we undertook a search for a fresh crater associated with S12...

Subject

Impact crater

Tectonics

Geology

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