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Be Prepared Mt Redoubt Volcano elevated to Yellow Alert

Be Prepared Mt Redoubt Volcano elevated to Yellow Alert

Mt Redoubt Cook Inlet Alaska 

ALASKA VOLCANO OBSERVATORY CURRENT STATUS REPORT

Monday, December 28, 2009 12:37 PM (Monday, December 28, 2009 21:37 UTC)



REDOUBT VOLCANO (CAVW #1103-03-)
60°29'7" N 152°44'38" W, Summit Elevation 10197 ft (3108 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW

Earlier this morning, AVO elevated the Aviation Color Code to YELLOW and the Volcano Alert Level to ADVISORY at Redoubt Volcano. Beginning about 4:00 pm AKDT on December 27 (0100 December 28 UTC), small repetitive earthquakes began to occur in the vicinity of the volcano's summit. Activity is continuing this morning; these earthquakes are very small and have decreased in frequency overnight. These earthquakes represent a departure from seismicity at the volcano over the past five months. (See http://www.avo.alaska.edu/webicorders/Redoubt/RSO_EHZ_AV.php). Clouds currently obscure web camera and satellite views of the volcano.

These earthquakes could be precursory to renewed eruptive activity at the volcano and increased instability of the lava dome. Whether this will result in explosive activity or collapse of the lava dome is unknown at this time. However, there is a heightened possibility of volcanic activity that would produce a volcanic ash cloud and associated ash fall, pyroclastic avalanches, and lahars and flooding down the Drift River.

AVO is monitoring the situation closely and will attempt to overfly the volcano when weather allows.

Heavily ice-mantled Redoubt volcano is located on the western side of Cook Inlet, 170 km (106 mi) southwest of Anchorage and 82 km (51 mi) west of Kenai, within Lake Clark National Park. Redoubt is a stratovolcano which rises to 10,197 feet above sea level. Recent eruptions occurred in 1902, 1966-68, 1989-90, and 2009. The 1989-90 and 2009 eruptions produced mudflows, or lahars, that traveled down the Drift River and partially flooded the Drift River Oil Terminal facility. The ash plumes produced by the 1989-90 and 2009 eruptions significantly disrupted air traffic and resulted in minor or trace amounts of ash in the city of Anchorage and other communities in south-central and interior Alaska.

CONTACT INFORMATION:
Tom Murray, Scientist-in-Charge, USGS
tlmurray@usgs.gov (907) 786-7497

Steve McNutt, Coordinating Scientist, UAF
steve@giseis.alaska.edu (907) 474-7131

The Alaska Volcano Observatory is a cooperative program of the U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.

Go to http://www.avo.alaska.edu/  for more info.... Be Prepared...REALLY!

Mt Redoubt Cook Inlet Alaska

 

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8 commentsDebra Leisek • December 29 2009 01:33AM

Mt Redoubt... they just lowered the Alert Level to Normal

 

 

They just lowered the alert level on Mt Redoubt to Green which is considered the normal level...

Sometimes when they lower it that is when it blows up.... I can See this from My Window!

 Mt Redoubt Cook Inlet Alaska

 

The official announcement is as follows

 

AVO/USGS Volcanic Activity Notice

Volcano: Redoubt (CAVW #1103-03-)

Current Volcano Alert Level: NORMAL

Current Aviation Color Code: GREEN
Previous Aviation Color Code: YELLOW

Issued: Tuesday, September 29, 2009, 10:44 AM AKDT (20090929/1844Z)
Source: Alaska Volcano Observatory
Notice Number: 2009/A44
Location: N 60 deg 29 min W 152 deg 44 min
Elevation: 10197 ft (3108 m)
Area: Cook Inlet-South Central Alaska

 

Go to http://www.avo.alaska.edu/  

for more information on the 130 Active Volcanoes and volcanic fields in Alaska

Mt Redoubt Cook Inlet Alaska 

Also go to these sites to prepare you and your family for natural disasters that may occur...

Never hurts to be prepared!

 

http://ready.alaska.gov/Poster_Contest_Files/Are%20You%20Prepared%20for%20the%20Next%20Big%20Earthquake%20in%20Alaska.pdf

http://ready.alaska.gov/homelandsecurity/pdf/DHSEM%207%20Day%20Survival%20Kit.pdf   

Mt Redoubt Cook Inlet Alaska

    Bay Realty

When You Need Results Bay Realty Works!

     Invest in Your Future Now... Call 907-235-6183

   Search our website at www.BayRealtyAlaska.com   

     Email us at info@BayRealtyAlaska.com

        Or Debra@BayRealtyAlaska.com

5 commentsDebra Leisek • September 30 2009 03:01AM