eklemetti
Posts by this author
June 20, 2010
News for Monday!
Ngauruhoe in New Zealand, showing the dark lava flows of basaltic andesite on the slopes of the young volcanic cone. Image by Erik Klemetti, taken January 2009.
A couple pieces of news from two Russian volcanoes on the Kamchatka Peninsula: (1) last week's report of activity at…
June 18, 2010
This week went fast, didn't it?
The Baekdu caldera along the North Korean/Chinese border.
The NASA Earth Observatory have been giving us a steady diet of volcanic plumes over the last week, including PNG's Ulawun, Russia's Sarychev Peak (a very faint plume), both an ASTER and Terra image of the…
June 17, 2010
Have guests in town, so I'm a little busy, but you can hopefully keep entertained with the latest Smithsonian/USGS Global Volcanism Program Volcanic Activity Report.
Chile's Melimoyu volcano.
The highlights (not including Taal and Eyjafjallajökull) include:
Alaska's Cleveland volcano has been…
June 14, 2010
The crater lake at Eyjafjallajökull as seen on June 11, 2010. Image from the Icelandic Met Office by Sveinn Brynjólfsson.
After keeping us transfixed for almost two months this spring, Eyjafjallajökull has slowly drifted from the headlines. However, this doesn't mean that interesting things -…
June 14, 2010
The crater lakes at the summit of Gorely volcano in Russia.
Possibly lost in the vuvuzela noise, but Eruptions readers over the weekend noted that Gorely on the Kamchatka Peninsula in Russia had its first eruption in over 20 years. The Russian media has a brief report mentioning that the volcano…
June 13, 2010
Volcano Island in the caldera lake at Taal.
The Philippine government is upping its concern about an eruption at Taal - and cracking down on tourists and resorts trying to get near Volcano Island in the volcano's caldera lake. Tourists are only allowed to take boat tours in the lake that go halfway…
June 10, 2010
On advice of Eruptions reader Ekoh, I thought it would be fun to try to come up with a list of the most tongue-twisting and bizarre volcano names out there. I know there are a few out there that I've only typed once (the rest of the time I cut-and-paste), so lets review some recent fun ones:…
June 10, 2010
A partially-eroded scoria cone in the Taal volcano caldera.
As I mentioned earlier this week, PHIVOLCS has raised the Alert Status at Taal in the Philippines to 2 (out of 5) after increasing tremors and gas emissions from the volcano's crater lakes. Now, the Philippine government is taking this…
June 9, 2010
The latest update from the Smithsonian/USGS Global Volcanism Program!
Highlights (not including Taal, Eyjafjallajökull and Bezymianny) include:
Another thermal anomaly was spotted on an Kuril Island volcano - this one being Tiatia. The volcano has no seismic monitoring network, so the thermal…
June 8, 2010
The steaming vent area at Taal in the Philippines in September 1965, when the volcano produced a VEI 4 eruption.
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) has raised the alert status at Taal to Level 2 (of 4) and officials in the Philippines are getting ready if the volcano…
June 7, 2010
Last year I mentioned the fundraiser for the excellent Mt. Baker Volcano Research Center - and lo and behold, I will mention it again. The new 2010 t-shirts are out and you can purchase one to support one of the best volcano research sites on the web (and off the web) - with a plethora of…
June 6, 2010
Looking for some volcano news - you've found it.
A shot of volcano "tourists" near the erupting Pacaya. Photo by the Associated Press.
Eruptions reader Dr. Boris Behncke dropped a note that Kilauea has not one but two active lava lakes right now. The lava lakes can be seen on the webcams for the…
June 4, 2010
Image of the Eyjafjallajökull's ash taken on May 26, 2010, courtesy of the NASA Earth Observatory.
Eruptions readers were closely following increasing tremors at Eyjafjallajökull this afternoon/evening wondering if there was a new eruption starting but with the weather not cooperating, no one was…
June 3, 2010
The NASA Earth Observatory has been dazzling us with images from the Eyjafjallajökull eruption for months - but they have been dazzling us with volcanoes images for years! Here are two more images for those of you who love seeing volcanoes from above:
Cleveland, Alaska
As I mentioned earlier this…
June 3, 2010
The level of news-frenzy on some of the recent volcanic eruptions has died down, but if you're looking to see information on the many rumbling going on worldwide, look no further. Here is this week's Volcanic Activity Report put together by Sally Kuhn Sennert of the Global Volcanism Program.…
June 1, 2010
Tungurahua in Ecuador erupting on May 31, 2010.
Two volcanoes along the edge of the north Pacific had explosive eruptions over the weekend. We have some more details on both of the eruptions, so I'll pass them on:
Bezymianny
KVERT is excited because they claim to have predicted the explosive…
May 31, 2010
Undated image of Bezymianny in Kamchatka.
Eruptions reader M. Randolph Kruger just let us in on a significant eruption at Bezymianny in Kamchatka. The AVO/KVERT alert for the volcano suggests a fairly significant explosive eruption that might cause some snarls in the international air travel over…
May 31, 2010
This week is the Cities on Volcanoes conference - now in its sixth iteration. This year the conference is in Tenerife in the Canary Islands and while I wish I could be there, I'm not. However, we can all live vicariously through Dr. David Calvo, who will be sending daily updates from the meeting.…
May 31, 2010
Quick news on Memorial Day (in the US at least):
Ash soaked by rain from Tropical Storm Agatha on the roofs of homes in Guatemala after the late May eruption of Pacaya.
Sixteen scientists were evacuated from islands in the northern Marianas due to the eruption of the unnamed submarine volcano south…
May 30, 2010
Sarigan Island in the northern Mariana Islands. An undersea eruption appears to be underway south of the island.
Thanks to the watchful eye of Eruptions readers, we had an inkling of this eruption the other day, but now we have confirmation that an undersea eruption is underway in the northern…
May 29, 2010
Hope no one minds my shameless plug here, but I get a lot of questions about books to read if you're interested in learning about volcanoes. There are an awful lot of good books out there and we can add one more to that list: Volcanoes: Global Perspectives" by Jack Lockwood and Rick Hazlett. I've…
May 29, 2010
Dark ash covers an American Airline 737 on the tarmac at the airport in Guatemala City.
Two volcanoes are making headlines right now (and neither is in Iceland).
As I mentioned yesterday, Pacaya in Guatemala erupted (video) causing widespread disruption of life in the nearby Guatemala City and…
May 28, 2010
This week has been destroyed by workshops and my last death throes with a paper I am submitting on my research in New Zealand. And to think, I thought it might settle down a little after the students left.
To news!
Ash fall on a taxi cab near Guatemala's Pacaya.
Pacaya in Guatemala erupted…
May 26, 2010
Brief news!
Lava flows reaching the sea at Kilauea in Hawai`i. Image from November 2009, courtesy of HVO/USGS.
The Alert Status at Cleveland in the Alaskan Aleutian Islands was raised to Yellow (Advisory) by the Alaska Volcano Observatory after new signs of activity emerged. The latest report from…
May 24, 2010
For all of you going into withdrawal now that Eyjafjallajökull seems to have quieted down, there are two eruptions of note that aren't in the North Atlantic:
Undated image of the Barujari cone at Mt. Rinjani in Indonesia.
Arenal in Costa Rica - which is almost always sputtering away - had a more…
May 24, 2010
The small steam plume from Eyjafjallajökull on May 23, 2010, where explosive eruptive activity has ceased for now.
The big news over the weekend, at least volcanically, was that Eyjafjallajökull seems to have entered a period of relative quiet. The eruption has died down dramatically, with the…
May 20, 2010
The ash plume from Eyjafjallajökull, piercing the cloud deck above the volcano. Image courtesy of the Icelandic Met Office, taken on May 13, 2010. See the latest report on the eruption.
With all the rapid fire news on eruptions as of late, combined with my busy schedule during the school year, I…
May 20, 2010
The latest Weekly Volcanic Activity Report from our friends at the Smithsonian Global Volcanism Program and the USGS.
Highlights (not including Eyjafjallajökull - you can check the latest IMO update on that eruption and the latest VAAC ash advisories.):
Villarrica in Chile was raised from Alert…
May 19, 2010
Nyiragongo in the Democratic Republic of the Congo.
Following up on a report earlier this week claiming that an eruption of Mikeno produced an avalanche that killed dozens, it appears that those reports were false. Current news claims that an overflowing river on Nyiragongo in the Congo produced an…
May 18, 2010
News, news, news!
Ash from Eyjafjallajökull piling up on a roof at Seljavellir. Image courtesy of the IMO, by Ari Tryggvason.
The latest from Eyjafjallajökull has the volcano continuing to puff away - producing intermittent airspace closures over Europe. The Icelandic Met Office reports a ~7 km (…