Coseismic Deformation and Seismic Fault of the 17 November 2015 M=6.5 Earthquake, Lefkada Island

Ganas, A.; Briole, Pierre; Melgar, Diego; Bozionelos, George; Valkaniotis, Sotiris; Avallone, A.; Papathanassiou, George; Mendonidis, Evangelos; Elias, Panagiotis

doi:10.12681/bgsg.11750

Cited by 2 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On 17 November 2015, an earthquake (Mw 6.4) ( Figure 1b) struck the western coast of Lefkada island, which stimulated a wealth of publications [7][8][9][10][11][12][13][14][15][16][17][18]. Sokos et al [19] were the first to identify that the mainshock broke a strong asperity, left unbroken, in-between two large subevents of the previous 2003 doublet earthquake of Mw 6.2.…”

Section: Introductionmentioning

confidence: 99%

On the Segmentation of the Cephalonia–Lefkada Transform Fault Zone (Greece) from an InSAR Multi-Mode Dataset of the Lefkada 2015 Sequence

et al. 2019

View full text Add to dashboard Cite

We use Interferometric Synthetic Aperture Radar (InSAR) to study the Cephalonia-Lefkada Transform Fault Zone (CTF) in the Ionian Sea. The CTF separates continental subduction to the north from oceanic subduction to the south, along the Hellenic Subduction Zone. We exploit a rich multi-modal radar dataset of the most recent major earthquake in the region, the 17 November 2015 Mw 6.4 event, and present new surface displacement results that offer additional constraints on the fault segmentation of the area. Based on this dataset, and by exploiting available information of earthquake relocation, we propose a new rupture process for the 2015 sequence, complementary to those published already. Our modelling includes an additional southern fault segment, oblique to the segment related with the mainshock, which indicates that the CTF structure is more complex than previously believed.

show abstract