Wow! An eruption; that ROCKS! Only, it doesn’t at all. All flights to and from Iceland were postponed, including mine. It turns out I’ll have to wait a few more days before going home. The Icelandic volcano Fimmvorduhals near Eyjafjallajoekull glacier erupted just recently on March 21. It was a small, relatively harmless eruption. There was ash, flights were canceled, and there were evacuations, but there wasn’t much damage done considering what could have happened. Yesterday it erupted again–and I was there. Well, not there precisely, but in Iceland, so I was affected by the eruption (just a canceled flight).
Don’t ask me how to pronounce the name of the glacier; I have no idea, even though I’ve been hearing it on all the television and radio channels (I’m not a linguist). The volcano is just as difficult to pronounce. Somehow I manage to get the locals to understand me when I’m pronouncing local cities and words. It helps to know that “j” is pronounced like “y”…
I wish I’d been nearer to the volcano, but on the other hand, I was far enough to be out of harm’s way. Even still, I would have loved to see it erupt (from the sky)! Not only was there lava, but this time there was flooding due to the fact that the volcano was under a glacier! The March eruption wasn’t directly under the glacier, so there wasn’t any flooding. But yesterday’s eruption was in the main crater, which was underneath the icecap. I should figure out what would happen if a volcano erupted under the north Martian ice cap…
There might even be another eruption. There’s another volcano, Katla, which is more destructive and has an easier name. It could affect a larger area than Fimmvorduhals, even causing global damage! Fimmvorduhals, which was the one that erupted yesterday, had ash that spread all the way to the UK and stopped flights to and from there. A colleague of mine in Ireland told me that her flights were canceled due to ash there (the ash can cause a lot of damage to airplane motors)! Wow, ash can go a long ways! The lava itself seems to be less of a problem than the ash and flooding. I hope I get to see something from above when I fly home.
I guess I’ll have a bit more time to look around as a tourist before I go, and time to do more research, too, of course. Isn’t it awesome that geology can be so exciting? It’s not all just looking at rocks. Exogeology is pretty exciting, too. I mean, Io has more volcanic activity than any other body in the Solar System. And ice on Mars is being studied for traces of water ice, which is part of what I’m doing right now! Exogeology most certainly ROCKS!
To find out more about the recent Iceland eruption, read these articles:
The last link has a great photo; it really shows the scale of the eruption.