I am writing this blog post from the Syracuse airport. My flight to Washington DC is on time… from there, who knows?
For those of you not following the story, the Eyjafjallajokull Volcano (say that 3 times fast… or even once!), dormant for about 200 years, has decided to erupt this week. Now, normally I would think that this is a really cool example of geology living, breathing, and affecting our lives. And it is! But this time, it’s MY life.
A plume of dust has risen into the atmosphere and resides at approximately the same altitude that planes like to fly at. Now, volcanic ash is not good for airplanes. It causes damage to the exterior and when it gets into the engines it melts and coats the hot areas with glass. This causes loss of thrust and engine failure… not really what you want to happen with an airborne vehicle.
Well, anyway, though my flight to Washington is a go, my flight to Copenhagen is still very much up in the air (or not, haha). The official word from the airline is that it is still scheduled, however no international flights are at this time traveling to or from Copenhagen and there is no word when they will resume. Copenhagen Airport has canceled all flights for April 16th. It could be days or weeks until they continue.
So, for the first time in my life, I am a little mad at Geology. Although, at the same time part of me still thinks this is cool… people all around me are talking about volcanos! Geologists are getting some airtime on the news. People are learning about volcanos! People are interested in why this happened and what’s going on. This is a great teachable moment for Earth science. And, whatever happens with my trip, I have a wonderful real life example of how geology affects our lives that i will probably draw upon for the rest of my career.
This can be related not only to volcanoes. We also get into atmospheric circulation and prevailing wind patterns. Hundreds of years ago travel was dependent on the winds (sail ships). These days we do not usually think twice about these things, technology has advanced enough so we don’t need to. It’s events like this that remind us how vulnerable we really are to the will of Mother Nature (and maybe we should stop aggregating her as much as we do!).
But anyway, in the true spirit of geology, we learn through the few events we can observe, as much of it occurs on time scales we cannot see. Go to this site for some really amazing pictures of the eruption!
