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Amiata volcano

estratovolcán
Italia, 42.89°N / 11.63°E
Current status: (probablemente) extinto (0 out of 5) | Reports
Amiata volcano books
Typical eruption style: Explosivos
Erupciones del volcán Amiata: 200.000 years ago
Fecha / HoraRevista / ProfundidadDistanciaUbicación
Sun, 10 May 2020
Sun, 10 May 09:36 UTCM 1.5 / 11.6 km18 km2 km S San Quirico d'Orcia (SI) (Italy)
Sun, 10 May 09:33 UTCM 2.1 / 7 km19 kmCentral Italy
Sun, 5 Apr 2020
Sun, 5 Apr 07:32 UTCM 1.6 / 3.7 km11 km4 km NE Roccalbegna (GR) (Italy)
Thu, 2 Apr 2020
Thu, 2 Apr 04:09 UTCM 1.9 / 7.4 km11 km4 km W Arcidosso (GR) (Italy)
Sat, 22 Feb 2020
Sat, 22 Feb 00:06 UTCM 1.0 / 5.4 km21 km2 km N Proceno (VT) (Italy)
Ver los sismos recientes
Amiata is a lava dome complex located about 20 km NW of Lake Bolsena in the southern Tuscany region of Italy.

Background:

The trachydacitic domes and associated lava flows, which were emplaced following the eruptions of rhyodacitic ignimbrites during the Pliocene, were erupted along regional ENE-WSW-trending faults. The largest of the domes is 1738-m-high Monte Amiata (La Vetta), a compound lava dome with a trachytic lava flow that extends to the east. A massive viscous trachydacitic lava flow, 5 km long and 4 km wide, is part of the basal complex and extends from beneath the southern base of Corno de Bellaria dome. Radiometric dates indicate that the Amiata complex formed during two major eruptive episodes about 300,000 and 200,000 years ago and that ages of the domes and lava flows decrease from the WSW to ENE. No eruptive activity has occurred at Amiata during the Holocene, but thermal activity continues at a producing geothermal field near the town of Bagnore, at the SW end of the dome complex.

Amiata Fotos:

 



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