Results 11 to 20 of about 206 (122)

The shallow magma chamber of Stromboli Volcano (Italy) [PDF]

Geophysical Research Letters, 2017
In this work, we integrate artificial and natural seismic sources data to obtain high‐resolution images of the shallow inner structure of Stromboli Volcano. Overall, we used a total of 21,953 P readings from an active seismic experiment and an additional
D. Patanè, G. Barberi, P. De Gori, O. Cocina, L. Zuccarello, A. Garcia‐Yeguas, M. Castellano, A. D'Alessandro, T. Sgroi   +8 more
doaj   +2 more sources

Volcanic Ash and Small Uncrewed Aerial Vehicle (sUAV) Interaction: In-situ Observations and Laboratory Experiments on Aircraft Failure

Frontiers in Earth Science, 2022
The deployment of small uncrewed aerial vehicles (sUAVs) for volcanological applications has grown over the last decade, mainly attributed to the development of affordable, smaller, and versatile platforms.
Ermanno Brosch
doaj   +1 more source

Multi-parametric study of an eruptive phase comprising unrest, major explosions, crater failure, pyroclastic density currents and lava flows: Stromboli volcano, 1 December 2020–30 June 2021

Frontiers in Earth Science, 2022
Open conduit volcanoes like Stromboli can display elusive changes in activity before major eruptive events. Starting on December 2020, Stromboli volcano displayed an increasing eruptive activity, that on 19 May 2021 led to a crater-rim collapse, with ...
S. Calvari, F. Di Traglia, G. Ganci, V. Bruno, F. Ciancitto, B. Di Lieto, S. Gambino, A. Garcia, F. Giudicepietro, S. Inguaggiato, F. Vita, M. Cangemi, C. Inguaggiato, C. Inguaggiato, G. Macedonio, M. Mattia, L. Miraglia, T. Nolesini, M. Pompilio, P. Romano, G. Salerno, N. Casagli, N. Casagli, G. Re, P. Del Carlo, A. Di Roberto, A. Cappello, C. Corradino, E. Amato, E. Amato, F. Torrisi, F. Torrisi, C. Del Negro, A. M. Esposito, W. De Cesare, T. Caputo, M. F. Buongiorno, M. Musacchio, V. Romaniello, M. Silvestri, E. Marotta, R. Avino, G. Avvisati, P. Belviso   +43 more
doaj   +1 more source

First muography of Stromboli volcano [PDF]

Scientific Reports, 2019
AbstractMuography consists in observing the differential absorption of muons – elementary particles produced through cosmic-ray interactions in the Earth atmosphere – going through the volcano and can attain a spatial resolution of tens of meters. We present here the first experiment of nuclear emulsion muography at the Stromboli volcano.
Valeri Tioukov, Andrey Alexandrov, Cristiano Bozza, Lucia Consiglio, Nicola D’Ambrosio, Giovanni De Lellis, Chiara De Sio, Flora Giudicepietro, Giovanni Macedonio, Seigo Miyamoto, Ryuichi Nishiyama, Massimo Orazi, Rosario Peluso, Andrey Sheshukov, Chiara Sirignano, Simona Maria Stellacci, Paolo Strolin, Hiroyuki K. M. Tanaka   +17 more
openaire   +5 more sources

Magma recharge and mush rejuvenation drive paroxysmal activity at Stromboli volcano

Nature Communications, 2022
Petrological studies along with volcano monitoring data relate the unusual 2019 explosive activity at Stromboli volcano (Italy) to deep magma recharges up to a few days prior the eruption and a direct link between deep and shallow magma reservoirs.
Chiara Maria Petrone, Silvio Mollo, Ralf Gertisser, Yannick Buret, Piergiorgio Scarlato, Elisabetta Del Bello, Daniele Andronico, Ben Ellis, Alessio Pontesilli, Gianfilippo De Astis, Pier Paolo Giacomoni, Massimo Coltorti, Mark Reagan   +12 more
doaj   +1 more source

The Monitoring of CO₂ Soil Degassing as Indicator of Increasing Volcanic Activity: The Paroxysmal Activity at Stromboli Volcano in 2019–2021

Geosciences, 2021
Since 2016, Stromboli volcano has shown an increase of both frequency and energy of the volcanic activity; two strong paroxysms occurred on 3 July and 28 August 2019.
Salvatore Inguaggiato, Fabio Vita, Marianna Cangemi, Claudio Inguaggiato, Lorenzo Calderone   +4 more
doaj   +1 more source

Implementation of electrochemical, optical and denuder-based sensors and sampling techniques on UAV for volcanic gas measurements: examples from Masaya, Turrialba and Stromboli volcanoes [PDF]

Atmospheric Measurement Techniques, 2018
Volcanoes are a natural source of several reactive gases (e.g., sulfur and halogen containing species) and nonreactive gases (e.g., carbon dioxide) to the atmosphere.
J. Rüdiger, J. Rüdiger, J.-L. Tirpitz, J. M. de Moor, N. Bobrowski, N. Bobrowski, N. Bobrowski, A. Gutmann, M. Liuzzo, M. Ibarra, T. Hoffmann   +10 more
doaj   +1 more source

Physical and morphological characterization of the 19 May 2021 ash cloud deposit at Stromboli (Italy)

Scientific Reports, 2022
We report on the ash cloud related to the gravitational collapse of a portion of the Stromboli volcano crater rim that occurred on 19 May 2021. The collapse produced a pyroclastic density current (PDC) that spread along the northwest flank of the volcano
Giuseppe Re, Massimo Pompilio, Paola Del Carlo, Alessio Di Roberto   +3 more
doaj   +1 more source

Dynamical similarity of explosions at Stromboli volcano [PDF]

Geophysical Journal International, 2004
SUMMARY We analyse Strombolian explosions recorded with broadband seismometers to quantify the degree of similarity among explosions. First, we construct the trajectory space. This reconstruction is analogous to that of phase space but, unlike the phase space which relies on the analysis of a single trajectory of a dynamic system, the trajectory space ...
DE MARTINO, Salvatore, FALANGA, Mariarosaria, C. GODANO   +2 more
openaire   +2 more sources

What are VLP signals at Stromboli volcano?

Journal of Volcanology and Geothermal Research, 2022
Abstract Understanding Very Long Period seismic signals (VLPs) observed before and during volcanic explosions is fundamental to better forecast them. The sources of VLPs, which have long been associated with fluid motions, have mostly been modeled by a fixed dislocating point source using classical seismology developed for tectonic earthquakes.
D. Legrand, M. Perton
openaire   +1 more source