Fremrinámar volcan
Mise à jour: 4 juin. 2023 14:05 GMT -
volcan bouclier 939 m / 3,081 ft
Islande, 65.43°N / -16.65°W
Condition actuelle: normal / en sommeil (1 sur 5)
Islande, 65.43°N / -16.65°W
Condition actuelle: normal / en sommeil (1 sur 5)
Fremrinámar volcano (also written as Fremrinamur) is a volcanic system N of Askja and SE of Myvatn lake and includes the central Ketildyngja shield volcano and the Sveinar fissure swarm that extends 130 km to the north coast of Iceland.
The Kerlingardyngja shield volcano to the south is early Holocene in age. The latest eruption produced the Burfellshraun lava flow about 3,200 years ago that covered 75 km2.
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Eruptions du volcan Fremrinámar: 800 BC (± 300 years)
Derniers séismes proches
| Heure | Mag. / Profondeur | Distance/Lieu | ||
| samedi, 3 juin 2023 GMT (1 séisme) | ||||
| 3 juin 2023 00:39 (GMT +0) (3 juin. 2023 00:39 GMT) | 1.1 4.1 km | 28 km (17 mi) Iceland: 4.7 Km NNE of Herðubreið | ||
| vendredi, 2 juin 2023 GMT (1 séisme) | ||||
| 2 juin 2023 19:58 (GMT +0) (2 juin. 2023 19:58 GMT) | 1.2 10.8 km | 21 km (13 mi) Iceland: 10.1 Km SSW of Herðubreiðarfjöll | ||
| mercredi, 31 mai 2023 GMT (1 séisme) | ||||
| 31 mai 2023 21:31 (GMT +0) (31 mai. 2023 21:31 GMT) | 1.2 3.6 km | 33 km (21 mi) Iceland: 4.0 Km W of Kröfluvirkjun | ||
| jeudi, 25 mai 2023 GMT (2 séismes) | ||||
| 25 mai 2023 04:31 (GMT +0) (25 mai. 2023 04:31 GMT) | 1.1 1.9 km | 30 km (19 mi) Iceland: 1.1 Km SSE of Kröfluvirkjun | ||
| 25 mai 2023 02:38 (GMT +0) (25 mai. 2023 02:38 GMT) | 1.4 1.1 km | 12 km (7.5 mi) Iceland: 14.9 Km SSE of Kröfluvirkjun | ||
Introduction
Associated fissure systems, including the Sveinar fissure, extend 130 km to the northern coast of Iceland. The Kerlingardyngja shield volcano to the south is also part of the Fremrinámar volcanic system.Iceland's renowned Myvatn lake formed as a result of the eruption of the massive 70-km-long older Laxarhraun lava flow from Ketildyngja shield volcano about 3800 years ago. The latest eruption from Fremrinámar produced the Burfellshraun lava flow about 2500-3000 years ago.
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Source: GVP, Smithsonian Institution
See also: Sentinel hub | Landsat 8 | NASA FIRMS
