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News
Seismic activity at Colo Una Una volcano during the past months
lunes, nov 02, 2015
Un período de agitación volcánica reciente parece haber terminado. Actividad sísmica ha disminuido y VSI baja la espalda nivel alerta verde (normal) la semana pasada. [Leer más]
 

Una Una volcano

estratovolcán 507 m / 1,663 ft
Al norte de Sulawesi y las islas Sangihe, Indonesia, -0.17°S / 121.61°E
Current status: normal or dormant (1 out of 5) | Reports
Una Una volcano books
Last update: 2 nov 2015
Typical eruption style: Explosivos
Erupciones del volcán Una Una: 1983, 1938, 1898-1900 (?) No hay terremotos recientes
Fecha / HoraRevista / ProfundidadDistanciaUbicación
Una Una (also known as Colo) is an isolated volcano in the Gulf of Tomni, offshore central Sulawesi. It is the site of sulfur extraction.

Background:

Una Una volcano is a broad, low volcano containing a 2-km-wide caldera with a small central cone. Only 3 eruptions are known in historic time, but 2 of them caused extensive damage over much of the island. The last eruption of Una Una was in 1983 and produced pyroclastic flows that swept over most of the island shortly after all residents had been evacuated.

Una Una Fotos:




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See also: Sentinel hub | Landsat 8
 

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