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Langjökull volcano volcan

Stratovolcano volcano (subglacial) 1360 m (4,462 ft)
Islande, 64.75°N / -19.98°W
Condition actuelle: en sommeil (1 sur 5)
Style éruptif tipique: Large effusive eruptions from  flank fissures, explosive activity from the summit crater.
Eruptions du volcan Langjökull volcano:

ca. 925 AD


Derniers séismes proches:
TimeMag. / DepthDistanceLocation
Wed, 10 Apr
Wed, 10 Apr 20:07 UTCM 1.8 / 3.7 km11 km15.5 km N of Skjaldbreið
Wed, 10 Apr 20:07 UTCM 2.1 / 1.1 km17 km2.9 km ESE of Eiríksjökull
Wed, 10 Apr 19:03 UTCM 1.2 / 12.9 km10 km15.9 km N of Skjaldbreið
Wed, 10 Apr 18:54 UTCM 2.1 / 7.3 km10 km15.9 km N of Skjaldbreið
Wed, 10 Apr 18:54 UTCM 1.8 / 3.1 km12 km14.1 km N of Skjaldbreið
Voir tous
The Langjökull central volcano lies at the northern end of an active volcanic zone that extends to the NE from the Reykjanes Peninsula.

Introduction:

Langjökull volcano occupies the NE half of the massive Langjökull icecap, east of the prominent Pleistocene table mountain, Erikskökull. A summit caldera lies beneath the ice. Several shield volcanoes have been constructed along flank fissure zones, and postglacial lava flows flank Langjökull on the northern, western, and eastern sides. One of the most prominent of these is a small shield volcano that was formed at the site of the massive Hallmundahraun lava flow, which covers 200 sq km, and was erupted shortly after 900 AD.
The Geysir thermal area, containing Iceland's largest geysers, lies in the Haukadalur basin, near the southern end of the lengthy fissure system extending from Langjökull central volcano.
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Source: GVP, Smithsonian Institute



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