Una Una volcan
stratovolcan 507 m / 1,663 ft
North Sulawesi, Indonésie, -0.17°S / 121.61°E
Condition actuelle: normal / en sommeil (1 sur 5)
North Sulawesi, Indonésie, -0.17°S / 121.61°E
Condition actuelle: normal / en sommeil (1 sur 5)
Last update: 27 Feb 2020
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.
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Eruptions du volcan Una Una: 1983, 1938, 1898-1900 (?)
Latest nearby earthquakes
| Heure | Mag. / Profondeur | Distance | Location | |
| Thu, 4 Mar 2021 (GMT) (2 earthquakes) | ||||
| 5 mars 2021 03:17 (GMT +8) (4 Mar 2021 19:17:39 GMT) | 3.2 35 km - Plus | 92 km | 215 km au nord-est de Palu, Sulawesi central, Indonésie | |
| 5 mars 2021 00:35 (GMT +8) (4 Mar 2021 16:35:59 GMT) | 3.1 155 km - Plus | 18 km | Teluk Tomini, 191 km au sud-ouest de Gorontalo, Indonésie | |
| Wed, 3 Mar 2021 (GMT) (1 tremblement de terre) | ||||
| 3 mars 2021 12:24 (GMT +8) (3 Mar 2021 04:24:26 GMT) | 2.8 10 km - Plus | 62 km | Teluk Tomini, 154 km au nord-est de Palu, Sulawesi central, Indonésie | |
| Tue, 2 Mar 2021 (GMT) (1 tremblement de terre) | ||||
| 3 mars 2021 02:39 (GMT +8) (2 Mar 2021 18:39:51 GMT) | 2.3 63 km - Plus | 138 km | Teluk Tomini, 85 km au sud de Gorontalo, Indonésie | |
| Mon, 1 Mar 2021 (GMT) (1 tremblement de terre) | ||||
| 2 mars 2021 05:11 (GMT +8) (1 Mar 2021 21:11:23 GMT) | 3.3 49 km - Plus | 89 km | Sulawesi central, 203 km à l'ouest de Gorontalo, Indonésie | |
Introduction
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.
See also: Sentinel hub | Landsat 8
Plus sur VolcanoDiscovery
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