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
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
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Last update: 2 nov 2015
Typical eruption style: Explosivos
Erupciones del volcán Una Una: 1983, 1938, 1898-1900 (?)
Typical eruption style: Explosivos
Erupciones del volcán Una Una: 1983, 1938, 1898-1900 (?)
| Fecha / Hora | Revista / Profundidad | Distancia | Ubicación |
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:
 To get to the rim of Marum, we first have to circle it and descend a bit again, following a ridge in a moon-like landscape of ash, erosion gullies and (fortunately not re... |  View of the southern part of the caldera with a young lava flow (1988) visible by its brownish color. (Photo: Tom Pfeiffer) |
Latest satellite images
See also: Sentinel hub | Landsat 8
