Stacking of Distributed Dynamic Strain Reveals Link Between Seismic Velocity Changes and the 2020 Unrest in Reykjanes

• Published in: Journal of Geophysical Research: Solid Earth
• Main Authors: Maaß, R., Schippkus, S., Hadziioannou, C., Schwarz, B., Jousset, P., Krawczyk, C.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: 2024
• Subjects: Reykjanes; Iceland
• Online Access: https://gfzpublic.gfz-potsdam.de/pubman/item/item_5026035; https://gfzpublic.gfz-potsdam.de/pubman/item/item_5026035_1/component/file_5026040/5026035.pdf

In this study, we measure seismic velocity variations during two cycles of crustal inflation and deflation in 2020 on the Reykjanes peninsula (SW Iceland) by applying coda wave interferometry to ambient noise recorded by distributed dynamic strain sensing (also called DAS). We present a new workflow...