Ambient noise interferometry to investigate temporal changes in the São Jorge Island (Azores) subsurface structure associated with the 2022 seismic crisis

• Main Authors: Silveira, Graça, Carvalho, Joana, Schimmel, Martin, Mendes, Virgílio, Dias, Nuno Afonso, Custódio, Susana, Fontiela, João, Hicks, Stephen P.
• Other Authors: Fundação para a Ciência e a Tecnologia (Portugal)
• Format: Still Image
• Language: unknown
• Published: European Geosciences Union 2024
• Subjects: São Jorge Island (Azores); Seismology; Jorge Island
• Online Access: http://hdl.handle.net/10261/355715; https://doi.org/10.5194/egusphere-egu24-16974

In March 2022, a seismic crisis was declared in São Jorge Island. Despite the regular seismotectonic activity observed in the Azores Central Group, São Jorge has not exhibited significant activity since the crisis associated with an eruption in 1964. Between the fall of 2021 and the end of 2022, app...