Volcano and earthquake Updates – New Fogo video, Colima, Aso, Sinabung

Last update: November 26, 2014 at 12:34 pm by By

After Rodger Wilson was obliged to discontinue his daily participation at this site, we have decided to start up an El Hierro type article. The newest additions will always be on top and if the article gets too long, we will cut off a part of it and archive it. This url will always be the one to follow and if you leave our page open in your browser, the page will refresh every 15 minutes automatically.
Please be a little patient with this new format.
This report is compiled out of many information sources.

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Page cutoff
I guess a lot of people will be happy that we just have decreased the length of this page. The archives part can be found here

Sinabung volcano, Sumatra, Indonesia yesterday

Aso volcano, Japan and tourism

Colima, Mexico

Fogo, Cabo Verde update November 26, 00:37 UTC
Another great video from the action on the third day. The AA lava flow is thickening further. An unusual view in Fogo is that the people who had to evacuate their houses are now sitting in the open air on a slope next to the new lava field.


 

Fogo, Cabo Verde update November 25, 09:49 UTC
New Video shows that 3 vents are active and are emitting lava and ash at full strength. Some lava bombs are really huge. Especially the sound of the emitted ash is impressive.

Zhupanovski volcano, Russia satellite images are showing an ash explosion

Bárðarbunga scientific advisory board update November 25, 09:54 UTC
The volcanic eruption in Holuhraun continues to be strong. The lava flow and the gas emission in the volcanic plume is more fluctuating than it has been. There is a double pulse cycle, or fluctuation, one takes hours and the other takes between 10 and 20 seconds.
* Seismic activity in Bardarbunga continues to be strong. The biggest earthquakes that was detected since noon on Friday, were of magnitude M5,1 on Sunday, 23. November at 09:22 and this morning, 24. November, at 09:03 of magnitude M5,4. In total 36 earthquakes bigger then M4,0 were detected over the period and 56 earthquakes between M3,0-3,9. In total about 250 earthquakes were detected in Bardarbunga since noon on Friday.
* First analysis from a new seismograph, which was installed on Bardarbunga on 11. November, shows that the earthquakes in the Bardarbunga caldera originate in the uppermost three kilometres of the earth’s crust. This indicates that the magma is closer to the earth’s surface than was estimated before.
* On Saturday, 22 November, at 00:51 an earthquake of magnitude M1,7 was detected in the dyke. In total about 80 earthquakes were detected in the dyke and around the eruption site in Holuhraun since Friday.
* The subsidence of the Bardarbunga caldera and tectonics continues with similar rate as last few weeks. Tectonics movements show depression towards Bardarbunga.


 

Fogo, Cabo Verde update November 24, 16:43 UTC
And another great video of this powerful Strombolian eruption. The lava type is AA lava

Screen Shot 2014-11-24 at 19.02.34

Fogo, Cabo Verde update November 24; 14:31 UTC
The best eruption video so far

Shishaldin volcano, Alaska
Seismic activity has increased over the past two hours and more sharply over the past 30 minutes, suggesting that the eruption at Shishaldin has intensified. Ash emissions beyond the immediate summit crater are more likely while seismic activity is increased. Satellite images from earlier tonight show elevated surface temperatures near the volcano’s summit.

Image of a eruption on January 28 2014

Image of a eruption on January 28 2014

Mammoth lakes Long valley caldera, California update November 24, 13:15 UTC
There we go again, a new swarm seems to have started, mostly micro quakes. No danger at the current hypocenter depths. The micro quakes indicate however lava on the move

Screen Shot 2014-11-24 at 14.13.58

Fogo, Cabo Verde update November 24; 10:25 UTC
The Fogo eruption on Cabo Verde islands resulted in the evacuation of hundreds of residents and the closure of a local airport.

Screen Shot 2014-11-24 at 11.23.19

Video of the eruption captured by a local islander


Fogo volcano, Cabo Verde enters in eruption Update November 23, 15:10 UTC
The volcano’s last eruption was in 1995. The eruption started this morning at 10:00 local time (11:00 UTC).
The volcanologists had enough precursors to send an evacuation call to the people living near the volcano. Signs of increased activity were recvorded since many weeks and even months.
The eruptive cloud was detected by the VAAC from Toulouse. A red aviation alert has been issued for the region around the volcano. There is almost NO ash in the air at this moment (see VAAC image below)
As there are NO live links with the instruments on Fogo, we can only guess on what is happening. Fogo has normally Strombolian eruptions. Strombolian eruptions are powerful lava fountains when the eruption starts but are mostly limited in time, lava flows are a normal part of it.
The best website to follow this eruption is the one from Observatório Vulcanológico de Cabo Verde (OVCV)

Screen Shot 2014-11-23 at 15.52.44

Screen Shot 2014-11-23 at 16.04.09

 


OLDER ARCHIVED PARTS OF THIS REPORT :

2013 : July 8 – July 31
2013 : June 24 – July 7
2013 : June 8 – June 23
2013 : May 26 – June 7
2013 : June 8 – August 20
2013 : August 21 – October 27
2013 : October 28 – December 12
2013 : December 13 – January 30
2014 : February 1 – May 20
2014 : May 21 – August 20
2014 : August 21 – August 28 (Bardarbunga volcano Iceland)
2014 : August 29 – September 4 (Bardarbunga and Tavurvur)
2014 : September 5 – September 18 (Bardarbunga and Mayon)
2014 : September 19 – October 6 (Bardarbunga, Mayon, Long Valley and Ontakesan deadly eruption)
2014 : October 7 – November 4 (Bardarbunga, Kilauea, Chiles, Sinabung)
2014 : November 5 – November 22 (Bardarbunga, Long Valley, Colima, Pavlov, Kilauea, etc)

Comments

  1. Colin Logan says:

    Hello Armand,

    Two good pieces of news found in the same day!

    You made your funds target and Italian Justice develops common sense.

    http://www.bbc.com/news/world-europe-29996872

    Best Regards

    Colin

  2. Martin says:

    Hey

    Today you have a picture of when they are installing a new GPS in the caldera of Bardarbunga.
    Here is a direct link to the data from that GPS: http://brunnur.vedur.is/pub/vatnavakt/bardarbunga/

    Best Regards
    /martin

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