Cryo-seismicity triggered by ice mass discharge through the Antarctic subglacial hydrographic network

• Main Authors: Danesi, Stefania, Salimbeni, Simone, Borghi, Alessandra, Urbini, Stefano, Frezzotti, Massimo
• Other Authors: Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia, #PLACEHOLDER_PARENT_METADATA_VALUE#
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2022
• Subjects: Antarctic; David Glacier; The Antarctic; Victoria Land; Antarc*; Antarctica; The Cryosphere; The Cryosphere Discussions
• Online Access: http://hdl.handle.net/2122/15613; https://doi.org/10.5194/egusphere-2022-29

We analyze seismic time series collected during experimental campaigns in the area of the David Glacier, South Victoria Land, Antarctica, between 2003 and 2016. We observe hundreds of repeating seismic events, characterized by highly correlated waveforms (cross-correlation > 0.95), which mainly o...