Irruputuncu volcan
stratovolcan 5163 m / 16,939 ft
Chile / Argentine (nord) + Bolivie, South America, -20.73°S / -68.55°W
Condition actuelle: normal / en sommeil (1 sur 5) | Reports
Irruputuncu livres
Chile / Argentine (nord) + Bolivie, South America, -20.73°S / -68.55°W
Condition actuelle: normal / en sommeil (1 sur 5) | Reports
Irruputuncu livres
Style éruptif tipique: explosive/effusive
Eruptions du volcan Irruputuncu: 1995
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Eruptions du volcan Irruputuncu: 1995
| Heure | Mag. / Depth | Distance | Location |
| Sun, 2 Aug 2020 | |||
| Sun, 2 Aug 00:45 UTC | M 2.7 / 103.7 km | 29 km | 27 km al NO de Mina Collahuasi (Chile) |
| Thu, 30 Jul 2020 | |||
| Thu, 30 Jul 06:02 UTC | M 3.5 / 104 km | 28 km | Tarapaca, Chile |
| Fri, 24 Jul 2020 | |||
| Fri, 24 Jul 02:58 UTC | M 2.8 / 111.8 km | 21 km | 7 km al O de Mina Collahuasi (Chile) |
| Thu, 2 Jan 2020 | |||
| Thu, 2 Jan 06:53 UTC | M 3.5 / 111 km | 27 km | Tarapaca, Chile |
| Sun, 29 Dec 2019 | |||
| Sun, 29 Dec 21:07 UTC | M 3.1 / 128.2 km | 22 km | 7 km al SO de Mina Collahuasi (Chile) |
Introduction:
Irruputuncu is the youngest and most southerly of a NE-SW-trending chain of volcanoes. It was was constructed within the collapse scarp left by a debris avalanche which removed part of the SW flank less than 10,000 years ago.Later eruptions have filled much of this scarp and produced thick, viscous lava flows on the western flank.
1995 eruption
A small phreatic eruption occurred on 26 November 1995 and ejected dark ash plumes above the summit. This was the first confirmed historic activity of Irruputuncu volcano.
A small phreatic eruption occurred on 26 November 1995 and ejected dark ash plumes above the summit. This was the first confirmed historic activity of Irruputuncu volcano.
Derniers images satellite
See also: Sentinel hub | Landsat 8
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