Passive seismic recording of cryoseisms in Adventdalen, Svalbard

• Published in: The Cryosphere
• Main Authors: R. Romeyn, A. Hanssen, B. O. Ruud, H. M. Stemland, T. A. Johansen
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2021
• Subjects: geo; Adventdalen; Svalbard; Ice; permafrost; The Cryosphere; wedge*
• Online Access: https://doi.org/10.5194/tc-15-283-2021; https://tc.copernicus.org/articles/15/283/2021/tc-15-283-2021.pdf; https://doaj.org/article/9debe6f372c049e49d84ad7dfa313dbe

A series of transient seismic events were discovered in passive seismic recordings from 2-D geophone arrays deployed at a frost polygon site in Adventdalen, Svalbard. These events contain a high proportion of surface wave energy and produce high-quality dispersion images using an apparent offset re-...