Get our newsletter!
: "One of the most eye-catching guides to the world’s volcanoes ever published."
: Depuis 2005, VolcanoDiscovery propose des voyages en petits groupes, des randonnées et du trekking, ainsi que des expéditions pour voir des volcans actuellement en activité, des voyages photographiques dans de nombreuses régions d’activité volcanique à travers le monde.
The Volcano Adventure Guide
: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé
Saturday, Nov 11, 2006
Low-level earthquake activity continues at Fourpeaked volcano. Web camera views this past week show a typical steam plume rising several hundred meters above the summit.
Saturday, Feb 26, 2005
The first known historic eruption of Fourpeaked volcano on the Alaska peninsula is taking its course. Several vents emitting gasses and ash have appeared on the glacier-topped volcano and are slowly melting the ice cap.
Stratovolcano 2105 m / 6,906 ft
United States, Alaska Peninsula, 58.77°N / -153.67°WCondition actuelle
: normal / en sommeil
(1 sur 5) | ReportsFourpeaked livres
Style éruptif tipique
Eruptions du volcan Fourpeaked
|Heure||Mag. / Depth||Distance||Location|
|Wed, 2 Oct 2019|
|Wed, 2 Oct 11:38 UTC||M 2.2 / 2.8 km||4 km||129km NNW of Kodiak Station, Alaska (USA)|
|Tue, 17 Sep 2019|
|Tue, 17 Sep 17:47 UTC||M 1.6||5 km||126km SSE of Old Iliamna, Alaska (USA)|
Poorly known Fourpeaked volcano in NE Katmai National Park consists of isolated outcrops surrounded by the Fourpeaked Glacier, which descends eastward almost to the Shelikof Strait. The orientation of andesitic lava flows and extensive hydrothermal alteration of rocks near the present 2105-m-high summit suggest that it probably marks the vent of Fourpeaked volcano. Eruptive activity during the Holocene had not been confirmed prior to the first historical eruption of Fourpeaked in September 2006. A N-trending fissure extending 1 km from the summit produced minor ashfall.
---Smithsonian / GVP volcano information
See also: Sentinel hub
| Landsat 8
Plus sur VolcanoDiscovery:
Largest 20 earthquakes past 24 hrs
: Our continuously updated worldwide map and list of the most recent largest earthquakes in the world during the past 24 hours.
You can also find top 20 lists for given past days / months / years from the archive.