Passive seismic recording of cryoseisms in Adventdalen, Svalbard

• Published in: The Cryosphere
• Main Authors: Romeyn, Rowan, Hanssen, Alfred, Ruud, Bent Ole, Stemland, Helene Meling, Johansen, Tor Arne
• Format: Article in Journal/Newspaper
• Language: English
• Published: European Geosciences Union 2021
• Subjects: VDP::Mathematics and natural science: 400::Geosciences: 450::Solid earth physics: 451; VDP::Matematikk og Naturvitenskap: 400::Geofag: 450::Faste jords fysikk: 451; Adventdalen; Svalbard; Arctic; Ice; permafrost; The Cryosphere; wedge*
• Online Access: https://hdl.handle.net/10037/20566; https://doi.org/10.5194/tc-15-283-2021

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-...