Thermally induced icequakes detected on blue ice areas of the East Antarctic ice sheet

• Published in: Annals of Glaciology
• Main Authors: Lombardi, Denis, Gorodetskaya, Irina, Barruol, Guilhem, Camelbeeck, Thierry
• Other Authors: Institut de Physique du Globe de Paris (IPGP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS), Centre for Environmental and Marine Studies (CESAM), Department of Environment and Planning, University of Aveiro, Royal Observatory of Belgium Brussels (ROB)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2019
• Subjects: Antarctic glaciology; blue ice; ice rheology; ice temperature; seismology; [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]; Antarctic; Dronning Maud Land; East Antarctic Ice Sheet; East Antarctica; Princess Elisabeth Base; Annals of Glaciology; Antarc*; Antarctica; Ice Sheet
• Online Access: https://hal.science/hal-02289922; https://hal.science/hal-02289922/document; https://hal.science/hal-02289922/file/Lombardi_thermally_induced_icequakes_Ann_Glacio_2019.pdf; https://doi.org/10.1017/aog.2019.26

International audience Over a year of seismic observations, ∼5000 short duration icequakes were detected by a permanent broadband station installed at the Princess Elisabeth base, located ∼180 km inland in eastern Dronning Maud Land, East-Antarctica. Icequake detection via seismic waveform pattern r...