Earth's deepest earthquake swarms track fluid ascent beneath nascent arc volcanoes
Sign Up to like & getrecommendations! Published in 2019 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2019.05.048
Abstract: Most of the world's explosive volcanoes are located in volcanic arcs, formed by fluid-fluxed melting of upper mantle rocks. The fluids that facilitate melting are released from subducted tectonic plates as they sink into the… read more here.
Keywords: earthquake; earthquake swarms; upper mantle; beneath ... See more keywords
Characteristics of micro-earthquake swarms preceding eruptions at Showa crater of Sakurajima volcano, Japan
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2019.01.016
Abstract: Abstract The Showa crater of Sakurajima, an andesitic volcano in Japan, resumed eruptive activity in June 2006 for the first time in 58 years. Explosive eruptions at the Showa crater have been active since 2009. Micro-earthquake… read more here.
Keywords: earthquake swarms; volcano japan; showa crater; crater sakurajima ... See more keywords
Evidence for Latent Crustal Fluid Injection Transients in Southern California From Long‐Duration Earthquake Swarms
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2021gl092465
Abstract: Earthquake swarms are manifestations of aseismic driving processes deep in the crust. We examine the spatiotemporal distribution of aseismic processes in Southern California using a 12‐years catalog of swarms derived with deep learning algorithms. In… read more here.
Keywords: southern california; earthquake swarms; long duration; injection ... See more keywords
Fast migration episodes within earthquake swarms
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Journal International"
DOI: 10.1093/gji/ggad221
Abstract: The hypocenters of natural earthquake swarms and injection-induced seismicity usually show systematic migration, which is considered to be a manifestation of their triggering mechanism. In many of these cases, the overall growth of the earthquake… read more here.
Keywords: seismicity; fast migration; migration; migration episodes ... See more keywords
The source scaling and seismic productivity of slow slip transients
Sign Up to like & getrecommendations! Published in 2021 at "Science Advances"
DOI: 10.1126/sciadv.abg9718
Abstract: Aseismic and seismic slip scaling indicate similar physics governing tremor and earthquake swarms during slow slip events. Slow slip events (SSEs) represent a slow faulting process leading to aseismic strain release often accompanied by seismic… read more here.
Keywords: slip; earthquake swarms; source; tremor earthquake ... See more keywords
Complexity of Recent Earthquake Swarms in Greece in Terms of Non-Extensive Statistical Physics
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25040667
Abstract: Greece exhibits the highest seismic activity in Europe, manifested in intense seismicity with large magnitude events and frequent earthquake swarms. In the present work, we analyzed the spatiotemporal properties of recent earthquake swarms that occurred… read more here.
Keywords: extensive statistical; physics; recent earthquake; earthquake swarms ... See more keywords