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Hot stuff from Earth's interior
I'm back! It was a great week off down in Charleston, but it is now time to get back to work. Rather than try to catch up on all the goings on over the past week - and it seems like there was quite a bit - I will instead just highlight some items I ran across since I last posted. A special ...
As we head off into the weekend, I thought I'd put up a new Mystery Volcano Photo. If you remember the last one, it was a doozy submitted by my former introductory geology student Daphne. It took quite a few guesses before Manuela correctly identified it as Masaya (top left) in Nicaragua (although ...
Today marks the 20th anniversary of one of the most significant eruptions (video - archived from news broadcasts) of the last century (or more) - the 1991 eruption of Pinatubo in the Philippines. The eruption is a landmark event for a number of reasons. First, it was one of the great successes of ...
UPDATE (10 AM Eastern): Well, leave it to an eruption this week to not be simple. It appears that the eruption in Eritrea from not from Dubbi but rather from Nabro, an even more mysteries volcano. It is a composite volcano with no known historical eruption - in fact, very little is known about the ...
It has been a busy week for me - and I think I've alluded to why - and this is likely my last live post until June 21. Look for some special features next week that will appear in my absence. However, before that we can look at this week's Global Volcanism Program Weekly Volcanic Activity Report ...
I fully realize I tend to have a bias towards explosive eruptions - I mean, it is hard to ignore something like this. However, that doesn't mean I should have neglected all the action going on right now in Hawai`i, where basalt lavas are doing that effusive thing they do so well. The lava lake ...
The eruption that started Saturday at Puyehue-Cordón Caulle along the Chilean-Argentine border is still going - and still causing problems for people living in the zone where ash and pumice (see below) is falling. The plume itself is spreading to the north and east of the volcano as you can see in ...
It is June and it will be 95 here in Ohio tomorrow, so I guess summer is here. Coming part and parcel with summer comes my usual odd schedule, so I thought I'd give you all a heads up to what is coming for the next few months - and some special features to which you can look forward. First off ...
I am beginning to think the volcanoes plan it this way, but what is up with two of the biggest eruptions of 2011 falling on the weekend? Definitely makes it more difficult for me to keep up with all the action, that is for sure. Saturday we saw a large eruption from Puyehue-Cordón Caulle (top ...
UPDATE 8:00 PM (Eastern): It looks like Bariloche is being heaviest hit by the ash from the eruption - looks like a lot of ash on the ground in the resort town. You can see more of the ash fall images here as well. The Chilean government is evacuating over 3,500 people from the region near the ...
A lot of volcanoes produce 3-km ash plumes on the regular basis. Right now, there are probably two or three volcanoes in Kamchatka or Indonesia alone that are generating plumes of that size or larger - but those volcanoes are not looming over a population center like Mexico City. That is why every ...
Over the last few weeks, the Dieng Volcanic Complex (also known as the Dieng Plateau) in Indonesia has been increasingly showing signs of potential eruptive activity. The complex began experiencing increased gas emissions and seismicity that culminated in a small phreatic explosion this week, all ...
I'll be posting my summer schedule soon - it is a busy summer for me this year for a number of reasons (as you'll see). So, to keep things interesting, I'll be bringing back a number of Eruptions features, the first being Volcano Profiles. We haven't had a Volcano Profile in a while, but if you ...
A long weekend right about now does wonders for getting a little focus back, especially after such a busy week with the eruption of Grímsvötn. I even got a weekend relatively free of volcanism! Ah, but the work week has begun so let's start with some news from around the world. Iceland: When the ...
Alright, so the title of the post is a little cheeky, but right now it appears that the eruption of Grímsvötn that started last Saturday (May 21) is for all intents and purposes over (at least for the time being). Although there is still some minor explosive activity from 3-4 tephra cones near the ...