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which is most typical of inflated basins at the back of oceanic volcanic arcs. The
Marsili basin appears to have formed very recently (2 million years) as a consequence of the growth of the volcanic arc, and Marsili could be the result of the thermal inflation of the thin crust at the center of the
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began a study on the submerged volcano. Considerable instability has been detected. A significantly large region of the
Marsili summit is also made up of low-density rocks, strongly weakened by hydrothermal alteration phenomena; which could cause a large collapse event.
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basin. The start of the volcano activity could date back as recently as 200,000 years ago. Evidence of lava flows on the mountain flanks was found. Evidence of catastrophic collapses of previous other undersea volcanoes in the same area was also found.
322:. The volcanic activity started less than 200,000 years ago. Traces of volcanic collapse have been found on the sides of other submarine volcanoes, which may have resulted from tsunamis along the Tyrrhenian coast of southern Italy.
430:
Caratori
Tontini F., Cocchi L., Muccini F., Carmisciano C., Marani M., Bonatti E., Ligi M., and Boschi E., Potential-field modelling of collapse-prone submarine volcanoes in the Southern Tyrrhenian Sea (Italy),
255:(INGV) announced on March 29, 2010, that Marsili could erupt at any time, and might experience a catastrophic collapse that would suddenly release vast amounts of magma in an undersea eruption and
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Marsili is an active volcano, with numerous satellite volcanic systems. The magma of
Marsili is similar in composition to other volcanoes in the Aeolian Arc. The magma of Marsili came from the
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337:. As with Vavilov, Marsili is at risk of a major collapse from a single event. In addition, hydrogeological deep-water surveys show that there is geothermal activity on Marsili.
544:"Architecture and Neogene to recent evolution of the Western Calabrian continental margin: An upper plate perspective to the Ionian subduction system, Central Mediterranean"
326:
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278:. It is one of the largest volcanoes in Europe, with a length of 70 kilometres (43 mi) and a width of 30 kilometres (19 mi), larger than
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believe that
Marsili is a relatively fragile-walled structure, made of low-density and unstable rocks, fed by the underlying shallow
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by means of a sonar system and integrated monitoring networks for ocean observations. In
February 2010, the research vessel
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Caratori
Tontini, F; Cocchi, L; Muccini, F; Carmisciano, C; Marani, M; Bonatti, E; Ligi, M; Boschi, E (2010).
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The idea of a tsunami is not farfetched, but the main source will not be an eruption, but maybe a landslide.
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408:"IUCN Atlas of the Mediterranean Seamounts. Seamounts and Seamount-Like Structures of the Tyrrhenian Sea"
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618:"Potential‐field modeling of collapse‐prone submarine volcanoesin the southern Tyrrhenian Sea (Italy)"
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Marsili is on a list of the most dangerous submarine volcanoes of the
Tyrrhenian Sea, along with
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Geological, geotectonic, structural section of the
Central Mediterranean Subduction System
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Lupton, John; de Ronde, Cornel; Sprovieri, Mario; Baker, Edward T.; et al. (2011).
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are about 450 m below the sea surface. Though it has not erupted in recorded history,
730:"Vulcani. D'Anna (Ingv): "Il Marsili erutterà? Non c'è nessuna evidenza scientifica""
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297:(or pseudo-oceanic) crust with a thickness of only 10 km, which forms its own
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Pepe, Fabrizio; Sulli, Attilio; Bertotti, Giovanni; Cella, Federico (June 2010).
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Aeolian arc, including coastline and depth contour lines for every 500 meters.
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593:"Le coste italiane a rischio tsunami e la legge che verrà... il giorno dopo"
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286:. Extensive studies have been carried on only since 2005 as the Italian
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282:. It was discovered during the 1920s and named after Italian geologist
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Marsili has been studied since 2005 as a strategic project of the
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675:"Active hydrothermal discharge on the submarine Aeolian Arc"
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Large undersea volcano in the
Tyrrhenian Sea south of Naples
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on the Italian coast and nearby Mediterranean coastlines.
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started a vulcanology research program on the site.
483:"Torna a far paura il vulcano sommerso nel Tirreno"
457:"Undersea volcano threatens southern Italy: report"
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239:is about 3,000 m (9,800 feet) tall; its peak and
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253:National Institute of Geophysics and Volcanology
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231:, about 175 kilometers (109 mi) south of
715:"Osservatori sottomarini multidisciplinari"
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293:The volcano rises from a plateau of thin
508:"CNR: Marsili, un vulcano ancora attivo"
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732:(in Italian). Dire.it. Archived from
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251:. Volcanologists with the Italian
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342:Italian National Research Council
481:Caprara, Giovanni (2010-03-29).
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259:that could trigger destructive
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800:Seamounts of the Mediterranean
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301:. The basin crust is made of
622:Geophysical Research Letters
522:Gruppo Editoriale L'Espresso
106:3,000 m (9,800 ft)
98:−450 m (−1,476 ft)
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795:Volcanoes of the Tyrrhenian
433:Geophysical Research Letter
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373:List of volcanoes in Italy
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288:National Research Council
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767:Global Volcanism Program
284:Luigi Ferdinando Marsili
772:Smithsonian Institution
318:of the seafloor of the
271:Marsili belongs to the
459:. AFP. March 29, 2010
149:39.25000°N 14.39444°E
30:For the surname, see
700:10.1029/2010JB007738
642:10.1029/2009GL041757
569:10.1029/2009TC002599
444:10.1029/2009GL041757
717:(in Italian). INGV.
691:2011JGRB..116.2102L
634:2010GeoRL..37.3305C
560:2010Tecto..29.3007P
487:Corriere della Sera
388:Submarine volcanoes
214:1050 BC ± 200 years
145: /
805:Volcanoes of Italy
591:Ortolani, Franco.
378:Volcanism in Italy
154:39.25000; 14.39444
316:Ionian subduction
303:tholeiitic basalt
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186:Submarine volcano
32:Marsili (surname)
16:(Redirected from
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320:Tethys Ocean
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276:volcanic arc
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95:Summit depth
223:is a large
203:Aeolian Arc
152: /
127:Coordinates
789:Categories
777:2021-06-25
740:2013-03-07
628:(3): n/a.
599:2011-03-18
528:2014-01-17
513:Le Scienze
493:2011-03-18
463:August 16,
394:References
280:Mount Etna
140:14°23′40″E
137:39°15′00″N
762:"Marsili"
660:134799142
578:129595554
548:Tectonics
299:sea basin
257:landslide
192:Volcanic
383:Seamount
367:See also
335:Palinuro
327:Magnaghi
261:tsunamis
237:seamount
116:Location
111:Location
687:Bibcode
630:Bibcode
556:Bibcode
416:31 July
331:Vavilov
295:oceanic
227:in the
221:Marsili
175:Geology
165:Country
77:Marsili
40:Marsili
658:
576:
346:Urania
333:, and
241:crater
235:. The
233:Naples
103:Height
656:S2CID
574:S2CID
554:(3).
411:(PDF)
198:chain
169:Italy
518:Roma
465:2014
418:2019
181:Type
695:doi
683:116
646:hdl
638:doi
564:doi
440:doi
194:arc
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