Get our newsletter!
Check out the volcano tours offered by Volcano-Adventures!
Volcanoes & Earthquakes - new app for Android
Guaranteed tours:
20-24 Sep 2017: Sinabung Volcano Special - Sumatra (Indonesia)
20-25 Sep 2017: Sinabung Volcano Special - Sumatra (Indonesia)
23-28 Sep 2017: Aegean's Hidden Gem: Isle of Milos - Milos Island (Greece)
1-16 Oct 2017: From Krakatau to Bali - Java (Indonesia)
7-14 Oct 2017: Pearl of the Aegean - Santorini - Santorini Island, Greece
16-19 Oct 2017: Indonesia Specials - Java-Komodo-Bali (Indonesia)
14-27 Nov 2017: Expedition Papua - Papua New Guinea
23 Dec 17 - 5 Jan 2018: Desert, salt and volcanoes - Danakil desert (Ethiopia)
30 Dec 17 - 6 Jan 2018: Nyiragongo Lava Lake & Mountain Gorillas - DR Congo + Rwanda
13-26 Jan 2018: Desert, salt and volcanoes - Danakil desert (Ethiopia)
: spaces available / : guaranteed / : few spaces left / : booked out
Random pictures
News

no news in this list.

 

Snowy Mountain volcano

Stratovolcanoes 2162 m / 7,093 ft
United States, Alaska Peninsula, 58.34°N / -154.68°W
Current status: dormant (1 out of 5)
Snowy Mountain volcano books
Typical eruption style: unspecified
Snowy Mountain volcano eruptions: 1710 ± 200 years
TimeMag. / DepthDistanceLocation
Mon, 18 Sep
Mon, 18 Sep 17:29 UTCM 1.3 / 0.3 km137 km- 94km NNW of Larsen Bay, Alaska
Mon, 18 Sep 03:13 UTCM 0.6 / 8.8 km3 km- 97km SE of King Salmon, Alaska
Sun, 17 Sep
Sun, 17 Sep 13:00 UTCM 0.8 / 2 km8 km- 97km NNW of Larsen Bay, Alaska
Fri, 15 Sep
Fri, 15 Sep 22:05 UTCM 1.2 / 3.9 km3 km- 99km NW of Larsen Bay, Alaska
Mon, 11 Sep
Mon, 11 Sep 00:10 UTCM 0.3 / 2.1 km5 km- 101km ESE of King Salmon, Alaska
View all recent quakes

Background:

Glacier-covered, 2161-m-high Snowy Mountain, located 15 km NE of Mount Katmai, is the SW-most of a chain of closely spaced volcanoes extending NE along the crest of the Alaska Range. More than 90% of the compound Snowy volcano is mantled by glacial ice, which prompted the naming of the volcano by members of the 1917 Katmai expedition. Two small andesitic-dacitic stratovolcanoes, SW Snowy and NE Snowy, originated about 200,000 years ago. Only NE Snowy has been active during the Holocene. Late-Holocene collapse of this volcano produced a large debris avalanche that traveled to the north and left a large breached crater inside which a blocky lava dome was constructed. Peat beneath an ash layer thought to be associated with the the lava dome was radiocarbon dated at about 250 +/- 70 years ago. No historical eruptive activity has been documented, but fumarolic activity has been observed at NE Snowy. A zone of persistent diffuse shallow seismicity is located on and NW of the volcano.
---
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.