Get our newsletter!
Zu den weltweiten Vulkanreisen von Volcano-Adventures!
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Garantierte Reisen:
30. Mär - 6. Apr 2019: Heimat des Theseus - Saronischer Golf
2.-17. Mai 2019: Von Krakatau bis Bali - Java (Indonesien)
4.-11.(12.) Mai 2019: Faszination Vulkan - Santorin (Griechenland)
4.-12. Mai 2019: Feuerberge Siziliens - vom Stromboli zum Ätna - Äolische Inseln + Ätna
25. Mai - 1. Jun 2019: Etna Discovery - Vulkan Ätna (Sizilien/Italien
7.-12. Jun 2019: Adventure Volcano - Yasur Volcano Travel - Tanna Island (Vanuatu)
8.-23. Jul 2019: Von Krakatau bis Bali - Java (Indonesien)
12.-30. Aug 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
1.-19. Sep 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
3.-18. Sep 2019: Von Krakatau bis Bali - Java (Indonesien)
: Plätze frei / : garantiert / : Wenig freie Plätze / : Ausgebucht
Zufallsfotos
News
Map of recent quakes at Douglas volcano in Alaska
Mittwoch, Apr 10, 2013
A series of earthquakes up to magnitude 2.6 has occurred in the past 24 hours beneath the eastern flank of the volcano at depths around 20 km. [mehr]
Mittwoch, Jan 09, 2013
Several shallow magnitude 2+ earthquakes occurred over the past 1-2 days under Douglas and Fourpeaked volcanoes. You can check current earthquake activity at www.volcanodiscovery.com/douglas-earthquakes.html and www.volcanodiscovery.com/fourpeaked-earthquakes.html. [mehr]

Douglas Vulkan

Stratovolcano 2140 m / 7,021 ft
United States, Alaska Peninsula, 58.86°N / -153.54°W
Aktueller Status: normal / ruhend (1 von 5) | Berichte
Douglas Vulkan-B cher
Last update: 10 Apr 2013
Typische Aktivität: unspecified
Ausbrüche des Douglas: unknown, no recent eruptions
UhrzeitMag. / TiefeDistanceOrt
Fri, 15 Feb 2019
Fri, 15 Feb 23:21 UTCM 1.8 / 111.8 km24 kmSouthern Alaska (USA)
Fri, 15 Feb 17:05 UTCM 1.9 / 72.2 km34 km109km SW of Anchor Point, Alaska (USA)
Fri, 8 Feb 2019
Fri, 8 Feb 04:13 UTCM 1.8 / 65 km30 km- 114km SW of Homer, Alaska
Wed, 6 Feb 2019
Wed, 6 Feb 23:34 UTCM 1.9 / 72.3 km37 km- 104km SW of Anchor Point, Alaska
Wed, 6 Feb 13:58 UTCM 1.4 / 97.7 km27 km- 89km SE of Old Iliamna, Alaska
Alle anzeigen
Glacier-covered, dissected Mount Douglas stratovolcano is located at the northern end of the Alaska Peninsula south of Kamishak Bay. The volcano, the NE-most in Katmai National Park, contains a small, ice-free summit crater lake and an active fumarole field.

Beschreibung:

The volcano was constructed above Cretaceous and Jurassic sedimentary rocks. A lake temperature of 25 degrees Centigrade and a pH of 1 were measured in 1982. The fumaroles, which are actively depositing sulfur, were all at the pressure boiling point in 1982 and heated up to 114-118 degrees in 1991. The fumaroles are located on the NE wall of the 160 x 200 m wide crater lake; some fumaroles are subaqueous and produce turbulence on the surface of the blue-green lake. Unglaciated and relatively uneroded lava flows are found on the NW flank of the volcano. The age of the most recent eruptions from Douglas is not known, but Nye et al. (1998) considered activity to have occurred during the Holocene.
---
Smithsonian / GVP volcano information


Letzte Satellitenbilder

 

Mehr auf VolcanoDiscovery:

Copyrights: VolcanoDiscovery und andere Quellen wie angegeben.
Verwendung von Bildern: Text und Fotos auf dieser Webseite sind urheberrechtlich geschützt. Weitere Verwendung und Kopieren ohne vorherige Genehmigung ist untersagt. Wenn Sie Fotos für private oder gewerbliche Zwecke nutzen wollen, kontaktieren Sie uns bitte.