@article {Geersen2015,
	title = {{Subducting seamounts control interplate coupling and seismic rupture in the 2014 Iquique earthquake area}},
	journal = {Nature Communications},
	volume = {6},
	year = {2015},
	abstract = {To date, the parameters that determine the rupture area of great subduction zone earthquakes remain contentious. On 1 April 2014, the Mw 8.1 Iquique earthquake ruptured a portion of the well-recognized northern Chile seismic gap but left large highly coupled areas un-ruptured. Marine seismic reflection and swath bathymetric data indicate that structural variations in the subducting Nazca Plate control regional-scale plate-coupling variations, and the limited extent of the 2014 earthquake. Several under-thrusting seamounts correlate to the southward and up-dip arrest of seismic rupture during the 2014 Iquique earthquake, thus supporting a causal link. By fracturing of the overriding plate, the subducting seamounts are likely further responsible for reduced plate-coupling in the shallow subduction zone and in a lowly coupled region around 20.5{\textdegree}S. Our data support that structural variations in the lower plate influence coupling and seismic rupture offshore Northern Chile, whereas the structure of the upper plate plays a minor role. {\textcopyright} 2015 Macmillan Publishers Limited. All rights reserved.},
	doi = {10.1038/ncomms9267},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84942875520\&partnerID=40\&md5=c48e69118579945090a1454f6db7407e},
	author = {Geersen, J.a and Ranero, C.R.b and Barckhausen, U.c and Reichert, C.c}
}
