Alaska volcano Mount Redoubt erupts

view gallery VIEW GALLERY

Alaska's Mount Redoubt volcano erupted four times overnight, sending an ash plume more than nine miles into the air, but the state's largest city has likely been spared from any ash fall.

"The ash cloud went to 50,000 feet, and it's currently drifting toward the north, northeast," said Janet Schaefer, a geologist with the Alaska Volcano Observatory.



The first eruption occurred at 10.38pm on Sunday night and the fourth happened at 1.39am today, according to the observatory.



The current wind patterns are taking the ash cloud away from Anchorage and instead heading toward Willow and Talkneetna, two communities near Mount McKinley, North America's largest mountain in Denali National Park.



Geophysicist John Power said no cities have yet reported any ash fall from the volcano, but noted that it's still early.



Using radar and satellite technology, the National Weather Service is predicting ash to start falling later Monday morning.



Dave Stricklan, a hydrometeorogical technician with the National Weather Service, expected very fine ash



"Just kind of a light dusting," he said. He said the significant amount of ash probably dropped immediately, right down the side of the volcano.



"The heavier stuff drops out very quickly, and then the other stuff filters out. There's going to be a very fine amount of it that's going to be suspended in the atmosphere for quite some time, but nothing to really affect anything such as aviation travel. The heavier stuff will filter out," he said.



The 10,200-foot (3,100-metre) Redoubt Volcano, roughly 100 miles south-west of Anchorage, last erupted during a four-month period from 1989-90.



But the volcano became restless earlier this year. The observatory had warned in late January that an eruption could occur at any time.



Increased earthquake activity over the past 48 hours prompted scientists to raise the alert level for Mount Redoubt yesterday.



Yesterday morning, 40 to 50 earthquakes were being recorded every hour.



A steam plume rising about 1,000 feet (300 meters) above the mountain peak was observed on Saturday.

Start your day with The Independent, sign up for daily news emails
Voices
voices
News
general electionThis quiz matches undecided voters with the best party for them
Arts and Entertainment
Keira Knightley and Matthew Macfadyen starred in the big screen adaptation of Austen's novel in 2005
tvStar says studios are forcing actors to get buff for period roles
News
Prince William and his wife Catherine, Duchess of Cambridge show their newly-born daughter, their second child, to the media outside the Lindo Wing at St Mary's Hospital in central London, on 2 May 2015.
news
Have you tried new the Independent Digital Edition apps?
ebooks
ebooksA celebration of British elections
  • Get to the point
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

Ashdown Group: Trainee Consultant - Surrey/ South West London

£22000 per annum + pension,bonus,career progression: Ashdown Group: An establi...

Ashdown Group: Trainee Consultant - Surrey / South West London

£22000 per annum + pension,bonus,career progression: Ashdown Group: An establi...

Ashdown Group: Recruitment Consultant / Account Manager - Surrey / SW London

£40000 per annum + realistic targets: Ashdown Group: A thriving recruitment co...

Ashdown Group: Part-time Payroll Officer - Yorkshire - Professional Services

£25000 per annum: Ashdown Group: A successful professional services firm is lo...

Day In a Page

Fishing for votes with Nigel Farage: The Ukip leader shows how he can work an audience as he casts his line to the disaffected of Grimsby

Fishing is on Nigel Farage's mind

Ukip leader casts a line to the disaffected
Who is bombing whom in the Middle East? It's amazing they don't all hit each other

Who is bombing whom in the Middle East?

Robert Fisk untangles the countries and factions
China's influence on fashion: At the top of the game both creatively and commercially

China's influence on fashion

At the top of the game both creatively and commercially
Lord O’Donnell: Former cabinet secretary on the election and life away from the levers of power

The man known as GOD has a reputation for getting the job done

Lord O'Donnell's three principles of rule
Rainbow shades: It's all bright on the night

Rainbow shades

It's all bright on the night
'It was first time I had ever tasted chocolate. I kept a piece, and when Amsterdam was liberated, I gave it to the first Allied soldier I saw'

Bread from heaven

Dutch survivors thank RAF for World War II drop that saved millions
Britain will be 'run for the wealthy and powerful' if Tories retain power - Labour

How 'the Axe' helped Labour

UK will be 'run for the wealthy and powerful' if Tories retain power
Rare and exclusive video shows the horrific price paid by activists for challenging the rule of jihadist extremists in Syria

The price to be paid for challenging the rule of extremists

A revolution now 'consuming its own children'
Welcome to the world of Megagames

Welcome to the world of Megagames

300 players take part in Watch the Skies! board game in London
'Nymphomaniac' actress reveals what it was really like to star in one of the most explicit films ever

Charlotte Gainsbourg on 'Nymphomaniac'

Starring in one of the most explicit films ever
Robert Fisk in Abu Dhabi: The Emirates' out-of-sight migrant workers helping to build the dream projects of its rulers

Robert Fisk in Abu Dhabi

The Emirates' out-of-sight migrant workers helping to build the dream projects of its rulers
Vince Cable interview: Charging fees for employment tribunals was 'a very bad move'

Vince Cable exclusive interview

Charging fees for employment tribunals was 'a very bad move'
Iwan Rheon interview: Game of Thrones star returns to his Welsh roots to record debut album

Iwan Rheon is returning to his Welsh roots

Rheon is best known for his role as the Bastard of Bolton. It's gruelling playing a sadistic torturer, he tells Craig McLean, but it hasn't stopped him recording an album of Welsh psychedelia
Morne Hardenberg interview: Cameraman for BBC's upcoming show Shark on filming the ocean's most dangerous predator

It's time for my close-up

Meet the man who films great whites for a living
Increasing numbers of homeless people in America keep their mobile phones on the streets

Homeless people keep mobile phones

A homeless person with a smartphone is a common sight in the US. And that's creating a network where the 'hobo' community can share information - and fight stigma - like never before