Get our newsletter!
Check out our volcano tours on VolcanoAdventures.com!
Volcanoes & Earthquakes - new app for Android
Guaranteed tours:
9-22 Feb 2019: Desert, salt and volcanoes - Danakil desert (Ethiopia)
2-17 May 2019: From Krakatau to Bali - Java (Indonesia)
4-11(12) May 2019: Fascination Volcano - Santorini Island (Greece)
4-12 May 2019: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
7-12 Jun 2019: Adventure Volcano - Yasur Volcano Travel - Tanna Island (Vanuatu)
14-30 Jun 2019: Volcanoes and Spices - N-Sulawesi + Halmahera (Indonesia)
8-23 Jul 2019: From Krakatau to Bali - Java (Indonesia)
12-30 Aug 2019: Kamchatka - Land of Colors - Kamchatka peninsula (Russia)
13-29 Aug 2019: Volcanoes and Spices - N-Sulawesi + Halmahera (Indonesia)
1-19 Sep 2019: Kamchatka - Land of Colors - Kamchatka peninsula (Russia)
: spaces available / : guaranteed / : few spaces left / : booked out
Random pictures
News
Current seismic recording at Makushin volcano (MSW station, AVO)
Monday, Jan 21, 2013
Occasional small local earthquakes have been recorded recently. [more]
 

Makushin volcano

Stratovolcano 1800 m / 5,905 ft
Aleutian Islands, 53.89°N / -166.92°W
Current status: normal or dormant (1 out of 5)
Makushin webcams / live data | Reports
Makushin volcano books
Last update: 21 Jan 2013
Typical eruption style: unspecified
Makushin volcano eruptions: 1995
TimeMag. / DepthDistanceLocation
Wed, 12 Dec
Wed, 12 Dec 11:15 UTCM 0.4 / 21.4 km2 km- 26km W of Dutch Harbor, Alaska
Fri, 7 Dec
Fri, 7 Dec 18:47 UTCM 0.1 / 7.6 km7 km- 20km W of Dutch Harbor, Alaska
Thu, 6 Dec
Thu, 6 Dec 04:13 UTCM 0.4 / 11 km22 km- Fox Islands, Aleutian Islands, Alaska
Wed, 5 Dec
Wed, 5 Dec 06:42 UTCM 0.6 / 12.1 km22 km- 11km SSW of Unalaska, Alaska
Tue, 4 Dec
Tue, 4 Dec 03:23 UTCM 1.4 / 11.6 km22 km- 11km SW of Unalaska, Alaska
View all recent quakes
Makushin volcano is an ice-covered 1800-m-high stratovolcano on northern Unalaska Island west of the town of Dutch Harbor. The volcano contains a 2.5-km-wide caldera. Its broad, domical shape contrasts with the usual steep-sided profile of most other volcanoes in the Aleutians.

Background:

Much of the volcano was formed during the Pleistocene, but the caldera (which formed about 8000 years ago), Sugarloaf cone on the ENE flank, and a cluster of about a dozen explosion pits and cinder cones at Point Kadin on the WNW flank, are of Holocene age. A broad band of NE-SW-trending satellitic vents cuts across the volcano. The composite Pakushin cone, with multiple summit craters, lies 8 km to the SW of Makushin. Frequent explosive eruptions have occurred during the past 4000 years, sometimes accompanied by pyroclastic flows and surges. Geothermal areas are found in the summit caldera of Makushin and on the SE and eastern flanks of the volcano. They represent the largest and most investigated high-temperature geothermal resources in Alaska. Small-to-moderate explosive eruptions have been recorded at Makushin since 1786.
---
Smithsonian / GVP volcano information


Latest satellite images

 

More on VolcanoDiscovery:

Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Text and images on this webpage are copyrighted. Further reproduction and use without authorization is not consented. If you need licensing rights for photographs, for example for publications and commercial use, please contact us.