Explosive eruption

Eruptions

Category archives for Explosive eruption

Classes starting today, so I have to be brief: Unique twin ash plumes from Sinabung in Indonesia, erupting on August 29, 2010. Sinabung The Indonesian volcano continues to experience explosions, which one last night (well, last night here in Ohio) that prompted an ash advisory for aircraft up to 6,100 m / 20,000 feet, although…

Sinabung on Sumatra erupting on August 29, 2010. Eruptions readers were quick on the news about the new eruption at Sinabung in Indonesia. There isn’t much known about the eruptive history of the volcano – checking out the Global Volcanism Program, the last activity at Sinabung might have been an explosive event in 1881 with…

Sorry about the lack of posts – I’ve been not only frantically prepping for class and my Eyja talk, but also I’m somewhat under the weather with an ill-timed sickness, so even though there is stuff to talk about, I haven’t really had time/wherewithal to deal with it. However, expect big things from Eruptions next…

A busy day for Etna and Galeras

Today was a doubleheader for volcanic eruptions in the news: Today’s explosive eruption from Mt. Etna. Image courtesy of the INGV. As I briefly mentioned earlier, Galeras in Colombia had an “atypical” eruption – apparently meaning it was non-explosive – that has prompted evacuations and a change in the alert status to “Red” for the…

So, I’ve had requests on the blog to help to do some defining of volcanologic terms on the blog, so I thought I’d try a new column called Eruptions Word of the Day. I’m not sure how often it will run, but let’s give it a try. Eruptions Word of the Day for July 5,…

Sakurajima in Japan erupting in 2000. Sometimes, it is the volcanoes that erupt out of the blue that get all the attention, leaving the ones that are constant producers to be ignored by the fawning media. Sakurajima in Japan is just one of those constant erupting volcanoes that doesn’t get its just due. Well, over…

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 does come back to…

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 sure. However, this evening the Icelandic Met Office released a statement…

Large eruption at Bezymianny

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 the Kamchatka Peninsula. The KVERT statement: A strong explosive…

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 costing two people their lives (including a…