Mt. Redoubt Volcano

Mt. Redoubt Volcano - Current Update


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Mt. Redoubt Volcano Statistics

  • Type:  Stratovolcano
  • Seismically Monitored:  Yes
  • Distance:  103 mi (166 km) from Anchorage
  • Elevation:  10197 ft (3108 m)
  • Latitude:  60.4852° N
  • Longitude:  152.7438° W
  • Quadrangle:  Kenai
  • Most Recent Activity:  March 15, 2009
  • CAVW Number:  1103-03-

Mt.Redoubt Volcano Location

Redoubt Volcano Location

Description

From Miller et al (1998): "Redoubt Volcano is a steep-sided cone about 10 km in diameter at its base and with a volume of 30-35 cubic kilometers. The volcano is composed of intercalated pyroclastic deposits and lava flows and rests on Mesozoic granitic rocks of the Alaska-Aleutian Range batholith (Till and others, 1993; 1994). It has been moderately dissected by the action of numerous alpine glaciers. A 1.8-km-wide, ice-filled summit crater is breached on the north side by a northward-flowing glacier, informally known as the Drift Glacier, which spreads into a piedmont lobe in the upper Drift River Valley. The most recently active vent is located on the north side of the crater at the head of the Drift glacier. Holocene lahar deposits in the Crescent River and Drift River valleys extend downstream as far as Cook Inlet."




 Alaska Volcano Observatory Current Update

U.S. Geological Survey
Saturday, December 16, 2017, 11:53 AM AKST (Saturday, December 16, 2017, 20:53 UTC)
CLEVELAND VOLCANO (VNUM #311240)
52°49'20" N 169°56'42" W, Summit Elevation 5676 ft (1730 m)
Current Volcano Alert Level: WATCH
Current Aviation Color code: ORANGE

No volcanic activity has been observed at Cleveland Volcano in cloudy to partly cloudy satellite data acquired over the past 24 hours and no activity has been seen in seismic or infrasound data over the past day.

GREAT SITKIN VOLCANO (VNUM #311120)
52°4'35" N 176°6'39" W, Summit Elevation 5709 ft (1740 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color code: YELLOW

Low-level unrest continues at Great Sitkin volcano. No activity was observed in partly to mostly cloudy satellite views of Great Sitkin over the past 24 hours. Nothing of note was observed in seismic data over the past day.

SHISHALDIN VOLCANO (VNUM #311360)
54°45'19" N 163°58'16" W, Summit Elevation 9373 ft (2857 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color code: YELLOW

Unrest continues at Shishaldin. Activity observed on seismic and infrasound instruments remains elevated. No activity was observed in partly cloudy satellite images acquired over the past 24 hours. Ice is covering the web camera enclosure window and preventing any images of Shishaldin.



Source: Alaska Volcano Observatory




Mount Redoubt Volcano Cam


This is a static image of Mount Redoubt, The VolcanoCam image automatically updates approximately every two hours.
Volcano image courtesy of ...
Live webcam images of various Alaskan volcanoes
Alaska Volcano Observatory Webcam - Redoubt - DFR

Images of Mount Redoubt

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Information courtesy of ...
U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.
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