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Worldwide volcanic activity
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doctormog Offline
#21 Posted : 08 November 2011 22:02:30(UTC)
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This video clip is quite impressive too

http://www.youtube.com/w...;feature=player_embedded
Michael

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AIMSIR Offline
#22 Posted : 11 November 2011 12:13:49(UTC)
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It certainly looks like some Terra Nova(or nueva tierra) on the way.
Very exciting and a dream come true for a wide range of scientists.

Edited by user 11 November 2011 12:27:04(UTC)  | Reason: Not specified
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Darren S Offline
#23 Posted : 11 November 2011 13:09:19(UTC)
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There was a magnitude 4.6 Earthquake overnight, the strongest so far. It was felt in La Palma and Tenerife (and La Gomera as well, I would imagine). It was centered on El Golfo bay, which is not the location of the existing eruption off La Restinga. This would strongly suggest that there may be another centre of eruption soon.

http://earthquake-report.com/2011/09/25/el-hierro-canary-islands-spain-volcanic-risk-alert-increased-to-yellow/

Darren
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beaufort Offline
#24 Posted : 16 November 2011 19:06:36(UTC)
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Red sky at night Guernseymans' delight, Jersey's on fire.

Live Alderney Wx.

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speckledjim Offline
#25 Posted : 02 December 2011 08:32:40(UTC)
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Looks like Katla may be about to blow.....

http://www.bbc.co.uk/news/world-europe-15995845
not young enough to know everything
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Maunder Minimum Offline
#26 Posted : 02 December 2011 09:43:10(UTC)
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Originally Posted by: speckledjim Go to Quoted Post
Looks like Katla may be about to blow.....

http://www.bbc.co.uk/news/world-europe-15995845

Beat me to it - I was just about to post that link.

OMG - I am flying to Copenhagen on Monday - I hope I can get back home for Christmas!

Public spending cuts now, are a result of Brown's lack of prudence as Chancellor and PM.
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kmoorman Offline
#27 Posted : 02 December 2011 11:50:31(UTC)
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The BBC reports suggest that Katla could be a significant eruption, with potential climatic implications.

http://www.huffingtonpos...no_n_1124934.html?ref=uk

also, they are saying it could release billions of gallons of fresh water into the ocean; what would the impact to the THC be from that?

So, to summarise:

Could cool the global climate due to dust and Sulphur emissions
Could possible weaken the THC and Gulf Stream
Would add CO2 to the atmosphere, so would have a longer term warming effect

So, worth watching and discussing.

Durrington, Worthing, West Sussex.

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seringador Offline
#28 Posted : 02 December 2011 15:42:07(UTC)
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Worth for monitoring the potential situation

also new developments in El Hierro, the pedra-pomes collected between many floating near Restinga bay on the Nov 29th are Basaltic

http://www.wired.com/images_blogs/wiredscience/2011/11/6410551435_c7e20f219a_z.jpg

not silica, wich is rare

updated hourly at website

http://earthquake-report.com/2011/09/25/el-hierro-canary-islands-spain-volcanic-risk-alert-increased-to-yellow/

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doctormog Offline
#29 Posted : 02 December 2011 16:45:26(UTC)
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The increase in Ketla's activity in terms of earthquakes is slight and is not new news I.e. it has been over the last few months or indeed possibly longer. It is building up slowly bu that process could take from days to weeks to months or even years. I wouldn't panic as it may not go for years. Having said that it could go tomorrow, as could Hekla - who knows!
Michael

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PK2 Online
#30 Posted : 02 December 2011 17:49:18(UTC)
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Originally Posted by: Maunder Minimum Go to Quoted Post

Originally Posted by: speckledjim Go to Quoted Post
Looks like Katla may be about to blow.....

http://www.bbc.co.uk/news/world-europe-15995845

Beat me to it - I was just about to post that link.

OMG - I am flying to Copenhagen on Monday - I hope I can get back home for Christmas!

You might be safe or of course you might not be but "imminent" to a geologist might mean a fairly long timescale to most of us. Anyway. some alternative viewpoints:

"There is a bogus news story about Katla volcano. The bogus news are that Katla volcano is just few days from erupting. This is wrong. At the moment there are no signs that Katla volcano is about to erupt. There is currently a relative quiet in Katla volcano, compared to the activity several weeks ago" and 

http://www.icenews.is/index.php/2011/12/02/iceland-trying-to-calm-katla-volcano-eruption-fears-in-international-media/
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seringador Offline
#31 Posted : 02 December 2011 23:45:22(UTC)
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Last major eruption in Europe was also at the begining was basalting floating pommes stone and delivered amazing submarine eruption in the Azores islando of Faial in 1957 "Capelinhos eruption" here some video of the time

http://youtu.be/Ewv_wazJhYY

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Romfordman Offline
#32 Posted : 04 December 2011 19:31:56(UTC)
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http://www.bbc.co.uk/news/magazine-15917740

Article online from the bbc about what's currently happening off El Hierro island

Richard
35m asl

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beaufort Offline
#33 Posted : 19 December 2011 20:22:44(UTC)
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Some quite astonishing images taken during 2011 of volcanic activity around the world.

 

http://www.theatlantic.com/infocus/2011/12/the-year-in-volcanic-activity/100209/

Red sky at night Guernseymans' delight, Jersey's on fire.

Live Alderney Wx.

Puffin Cam
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Gandalf The White Offline
#34 Posted : 20 December 2011 10:07:21(UTC)
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Originally Posted by: beaufort Go to Quoted Post

Some quite astonishing images taken during 2011 of volcanic activity around the world.

 

http://www.theatlantic.com/infocus/2011/12/the-year-in-volcanic-activity/100209/

Excellent! Thanks for posting that link.

Some extraordinary and beautiful pictures there, always with the reminder that people living in those areas are affected or worse by the volcanic activity.

Location: Watford, Hertfordshire

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Sevendust Offline
#35 Posted : 21 December 2011 13:14:13(UTC)
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Superb set of pics. Cheers!

Dave

Alton - deep in the Hampshire Alps

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DEW Offline
#36 Posted : 01 January 2012 13:05:12(UTC)
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Cleveland volcano in the Aleutians has erupted with enough force to generate ash warnings for aviators:

http://latimesblogs.latimes.com/nationnow/2011/12/alaska-cleveland-volcano-eruption.html

but it appears that although Cleveland has been quite active over the last ten years, eruptions tend to be single isolated events at intervals, and the ash warning is already being reduced to 'watch' status.

http://www.alaskadispatch.com/article/alaskas-cleveland-volcano-sends-ash-cloud-15000-feet-sky

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Romfordman Offline
#37 Posted : 06 January 2012 13:08:28(UTC)
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Mount Etna has been reported erupting since wednesday with a new crater forming on the south east side.

 

http://uk.news.yahoo.com/ash-cloud-fears-italys-mt-etna-erupts-091406049.html

Richard
35m asl

I do not believe in a word that you say, but I will defend with my life, if need be, your right to say it.
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doctormog Offline
#38 Posted : 06 January 2012 13:45:45(UTC)
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Originally Posted by: Romfordman Go to Quoted Post

Mount Etna has been reported erupting since wednesday with a new crater forming on the south east side.

 

http://uk.news.yahoo.com/ash-cloud-fears-italys-mt-etna-erupts-091406049.html



Boris, a volcanologist who lives nearby, managed to capture some great footage and has also provided an account of this latest eruption

http://www.flickr.com/photos/etnaboris/6646027507/
Michael

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Romfordman Offline
#39 Posted : 06 January 2012 20:16:47(UTC)
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Originally Posted by: doctormog Go to Quoted Post
Originally Posted by: Romfordman Go to Quoted Post

Mount Etna has been reported erupting since wednesday with a new crater forming on the south east side.

 

http://uk.news.yahoo.com/ash-cloud-fears-italys-mt-etna-erupts-091406049.html

Boris, a volcanologist who lives nearby, managed to capture some great footage and has also provided an account of this latest eruption http://www.flickr.com/photos/etnaboris/6646027507/

 

Impressive video

Thanks for posting

Richard
35m asl

I do not believe in a word that you say, but I will defend with my life, if need be, your right to say it.
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DEW Offline
#40 Posted : 20 March 2012 08:54:02(UTC)
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Originally Posted by: doctormog Go to Quoted Post
Originally Posted by: Romfordman Go to Quoted Post

Mount Etna has been reported erupting since wednesday with a new crater forming on the south east side.

 

http://uk.news.yahoo.com/ash-cloud-fears-italys-mt-etna-erupts-091406049.html

Boris, a volcanologist who lives nearby, managed to capture some great footage and has also provided an account of this latest eruption http://www.flickr.com/photos/etnaboris/6646027507/

 

Now Etna is having another go - video 18 March

http://www.youtube.com/watch?v=Fnnf28GBOn0

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