eklemetti
Posts by this author
May 18, 2010
Part 2 of your recollections of the May 18, 1980 eruption of Mount St. Helens.
You can read Part 1 here.
You can also check out an amazing set of satellite images spanning 1979-2010 at the NASA Earth Observatory. Great stuff…
May 17, 2010
Some news for a sleepy Monday:
Mt. Hood in Oregon.
The ash from Eyjafjallajökull is, once again, causing significant airspace closure over northern Europe - close of 1,000 flights today. However, much of the closures are fairly short-lived, but that isn't keeping people happy. The eruption hasn't…
May 17, 2010
May 18, 2010 marks the 30th anniversary of the dramatic eruption of Mount St. Helens in Washington state. Now, rather than recount the event when the USGS and the Cascade Volcano Observatory have done such an excellent job, I turn it over to all the Eruptions readers and their memories of the…
May 14, 2010
Time to play a little catch up ...
Eyjafjallajökull erupting in early May. Image by and courtesy of Martin Rietze.
A brief update on our friend Eyjafjallajökull - the eruption plume from the volcano was considerably taller yesterday, reaching 6-9 km (20,000-30,000 feet), but prevailing winds…
May 13, 2010
Mount St. Helens erupting in 1980.
Just a reminder ... please send them to me by May 15 so I can get them all ready for the post on the 18th!
As many of you might (or might not) now, we're heading towards the 30th anniversary of the dramatic eruption of Mount St. Helens in Washington state. Now, I…
May 13, 2010
An aerial view of Eyjafjallajökull erupting on May 11, 2010, with the extent of the black ash from the eruption on GÃgjökull clearly evident, along with the cracks in the glacier near the lava flow. Photo from the Icelandic Met Office, by Sigurlaug Hjaltadóttir.
Since this past weekend's…
May 12, 2010
Ah yes, a reminder that there are other volcanoes erupting around the world than Eyjafjallajökull - but yes, it is true! Here is the latest USGS/Smithsonian Global Volcanism Program Weekly Volcanic Activity Report!
Highlights (not including Iceland) include:
Another volcano in the Kuril Islands of…
May 11, 2010
I an in the home stretch for grading exams, so just a quick update for today:
The evidence of floods from the Eyjafjallajökull eruption, taken on May 1, 2010 by Dr. Joe Licciardi.
Airports now as far south as Spain, Morocco and the Canary Islands are facing closures due to the Eyjafjallajökull…
May 10, 2010
A shot of the summit area of Eyjafjallajökull, showing the twin steam-and-ash plumes from the lava flow and active vent. Picture taken by Dr. Joseph Licciardi (UNH).
Over the weekend, the newly reinvigorated ash eruptions from Eyjafjallajökull combined with favorable winds meant that ash from the…
May 7, 2010
The GÃgjökull outlet glacier on Eyjafjallajökull, showing the steaming lava flow carving its way through the glacier. Image taken May 5, 2010 by Dr. Joseph Licciardi.
A quick update on the ongoing activity at Eyjafjallajökull:
The activity at the volcano continues to be more explosive during the…
May 6, 2010
Grading grading grading!
A webcam capture of the eruptive plume from Eyjafjallajökull on the morning of May 6, 2010.
News:
A quick update on the Eyjafjallajökull eruption: The volcano has been producing an impressive ash plume over the last day (see image above). The current ash plume is reaching…
May 5, 2010
A shot of the strombolian activity at the vent of Eyjafjallajökull, taken on May 4, 2010. Image courtesy of the Iceland Met Office.
The latest news from the Eyjafjallajökull eruption has the volcano erupting more explosively again (see above), possibly due to an increased influx of water into the…
May 3, 2010
The steam plume from a lava flow moving down the slopes of Eyjafjallajökull on May 2, 2010.
A quick note on the activity at Eyjafjallajökull in Iceland: The ash from the ongoing eruption has caused a partial closure of airspace over Ireland from 0600 to 1200 on Tuesday May 4. This is one of the…
May 3, 2010
Mt. Saint Helens erupting in 2004.
I had a chance to watch a new NOVA special that airs May 5 (PBS) on the 1980-1986 and 2004-2008 eruption cycles at Mt. Saint Helens, along with the recovery of the blast zone from the 1980 eruption. It is a fitting episode as we approach the 30th anniversary of…
May 2, 2010
Webcam capture of Eyjafjallajökull erupting on May 2, 2010. You can see the steam plume on the middle flanks of the volcano - this is likely a lava flow coming from the summit vents.
A brief update on activity at Eyjafjallajökull:
Overnight, the lava flows from Eyjafjallajökull could be seen in…
May 2, 2010
Chaiten in Chile erupting on May 5, 2008, four days after the volcano came back to life after ~9,000 years of dormancy.
Quick post ... but until I was reminded by Eruptions reader Guillermo, I had forgotten two important anniversaries.
First, today (May 1) marks the 2nd anniversary of the start of…
April 30, 2010
Mt. Saint Helens erupting in 1980.
As many of you might (or might not) now, we're heading towards the 30th anniversary of the dramatic eruption of Mt. Saint Helens in Washington state. Now, I could fill a book with the information out there on the volcano and the eruption, but instead, I think it…
April 30, 2010
News!
Colima in Mexico erupting in 2008.
The current activity at Eyjafjallajökull is more-or-less unchanged, with strombolian activity producing a 3-4 km tall ash-and-steam plume and the lava flows at the crater moving northward towards the GÃgjökull glacier. You can check out an extensive page…
April 28, 2010
An undated painting of the island volcano of Ischia near the Bay of Naples, Italy.
Guess what? It is the end of the semester (well, school year) here at Denison, so I might be a little busy for the next couple weeks.
Here are some news bits (with special thanks to all who emailed me some of these…
April 27, 2010
Guatemala's Santa Maria volcano with the dome complex visible in the foreground.
I got a tip the other day from an Eruptions reader of something afoot at Guatemala's Santiaguito - a part of the larger Santa Maria volcano - and sure enough, there are reports today that the volcano is experiencing an…
April 26, 2010
Night image of Eyjafjallajökull erupting on April 24, 2010. Image courtesy of James Ashworth.
A quick update on the Eyjafjallajökull eruption: Not a lot to report in terms of changes in the volcanic activity at the volcano. The update from the Icelandic Met Office last night sums it up nicely:…
April 23, 2010
I just wanted to leave a quick note - I've been getting quite a bit of email, as you might imagine, so I've gotten a little behind in responding. So, please don't take it personally if you haven't heard back from me. I'll try to get through the backlog, but with the increased volume combined with…
April 23, 2010
A night shot of the Eyjafjallajökull eruption showing the glowing plume from the strombolian explosions and the Aurora Borealis overhead.
A quick update on the current activity at Eyjafjallajökull eruption: the eruption continues at the summit craters, but there seems to be less ash being erupted…
April 22, 2010
A strombolian eruption in the crater of Eyjafjallajökull, taken on April 19, 2010. Image courtesy of the Icelandic Met Office.
The Eyjafjallajökull eruption in Iceland has been one of the most fascinating eruptions in recent memory - and this is beyond the fact that it is a prime example of a "…
April 21, 2010
The ash-and-steam plume from Eyjafjallajökull on April 19, 2010.
Eyjafjallajökull in Iceland is slowly settling into a pattern of strombolian-to-surtseyan (depending on meltwater access to the crater) explosions that have been sending ash up to 2-5 km above the summit. We can see this new, more…
April 20, 2010
Gaua erupting in February 2010. Image courtesy of the NASA Earth Observatory.
As a certain famous Icelandic native would say, "there is more to life than this."
Some other volcano news from around the world:
The situation at Gaua in Vanuatu is worsening. Ash from the current eruption is…
April 20, 2010
Eyjafjallajokull erupting on 4/17/2010, image by Marco Fulle. Note the "rooster tails" of ash and steam, typical for Surtseyan eruptions.
European airspace has slowly begun to reopen as the explosive eruptions at Eyjafjallajökull have become less intense over the last 24 hours. However, there is…
April 19, 2010
National Geographic film crew near Eyjafjallajökull, April 18, 2010.
UPDATE 1PM EDT 4/19/2010: I can almost categorically say that Hekla is NOT erupting, contrary to Twitter or the brief banner on MSNBC. See my comment below (#68).
In what is sounding like a bit of a broken record, the eruption at…
April 18, 2010
Some very quick notes on Eyjafjallajökull:
Eyjafjallajökull erupting at night on April 17/18, 2010, with impressive incandescent explosions.
European airlines are taking "test flights" to see the effect of the ash on their aircraft in hopes to convince EU officials to reopen airspace. Now,…
April 17, 2010
Webcam shot of Eyjafjallajökull erupting on April 17, 2010.
I don't want to get too far into this but there has been a lot of chatter about the link between melting ice caps and increase/decrease/neither of volcanism. The two main articles we're talking about are:
Scientific American, saying that…