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Heard volcan
Stratovolcano 2745 m / 9,006 ft
Australia, Southern Indian Ocean, -53.11°S / 73.51°E
Condition actuelle: en vigilance - niveau agité (2 sur 5)
Heard webcams / données en temps réel | Reports
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Eruptions du volcan Heard:
2008 
Style éruptif tipique:
unspecified
Derniers séismes proches
Derniers images satellite

Sentinel hub | Landsat 8
 

Heard Island volcano news & activity updates

Heard Island volcano (Australia): new activity

Tuesday May 27, 2014 15:50 PM | AUTEUR : T
MODIS hot spots at Heard Island (MODVOLC, Univ. Hawaii)
MODIS hot spots at Heard Island (MODVOLC, Univ. Hawaii)
Some activity has probably resumed (or continued) at the remote volcano. The latest MODVOLC images show a significant hot spot at the summit crater.
While the nature of the activity cannot be determined with certainty, the absence of ash on the snow-covered flanks of the volcano visible on satellite imagery, suggests that the activity is not or only weakly explosive and could consist in turn in the presence of a small lava lake.
Actualités précédentes
Friday, Jan 10, 2014
This trip is truly unique: it is an opportunity to participate in a major expedition to an extraordinary remote subantarctic island in the Southern Ocean, searching for unknown life forms–new species, organisms capable of going into suspended animation, and life supported by the heat and emissions from the live volcano. ... lire toutes
Monday, Dec 23, 2013
Hot spots at Mawson Peak volcano remain visible on satellite imagery, but there are no indications of lava flows. What typo of activity IS currently present on the volcano's summit is unknown. ... lire toutes
Friday, Dec 06, 2013
MODIS hot spot data (past 7 days) for Heard Island volcano (ModVolc, Univ. Hawaii)
A hot spot at the summit crater is visible on MODIS satellite data, suggesting resumed or ongoing activity of some sort (small lava dome, lava lake?). ... lire toutes
Thursday, Nov 14, 2013
MODIS hot spot data (past 7 days) for Heard volcano (ModVolc, Univ. Hawaii)
A thermal hot spot was visible on satellite data from 9 Nov, suggesting that some activity continues or has resumed at the remote volcano. ... lire toutes
Thursday, Oct 03, 2013
MODIS hot spot data (past 7 days) for Heard Island volcano (ModVolc, Univ. Hawaii)
Another hot spot is visible on current satellite data, suggesting some sort of activity occurring at Dawson's Peak crater (perhaps a small lava lake or strombolian activity). ... lire toutes

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