Alaska History Lesson: The Good Friday Earthquake

I was looking for some recent news about earthquakes, and I found the most fascinating information about the 50th anniversary of the Good Friday Earthquake in Alaska. Sometimes the web is a wonderland.

If you have some time this weekend, I highly recommend a documentary, Though the Earth Be Moved, of the first 72 hours after the earthquake. I couldn't get it to embed, but here is the link.

Here is a photo tour of Alaska after the earthquake.

Here are photos from the USGS Photographic Library and lots of additional information here.

Here is a fact sheet on Enduring Legacies. (It turns out that this earthquake helped prove a lot of theories about subduction zones and plate tectonics.)

Many films are available from the Alaska Film Archives.

And many more links can be found here.

All of this was fascinating, but it makes me glad I live in a state that doesn't have a lot of threats of natural disasters.




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Mapping the Charter Schools

Hey, it's my first foray into making a map on Google Maps! Here is a map of the current Washtenaw County Public School Academies, a.k.a. Charter Schools, as of March 2011. Are you surprised by where they are located? Oh--and by the way, if you click on one of the markers, you can pull up reviews of the schools too.

View Washtenaw County Charter Schools (2011) in a larger map

If you want to see their addresses in a list, you can find them here (scroll down).

Landslides and Lakes: Geology, English, Hydrology

Warning: This post is not about Education. It is about my education, though.

I've been completely fascinated by a blog that Ed Vielmetti sent me to: Dave's Landslide Blog. I've been learning a tremendous amount about geology and geography (okay, I already knew a fair bit, but not about landslides). They seem to happen around the world nearly every day.

Right now there is a huge lake (at least 12 miles long and over 300 feet deep), growing daily, that was formed by a landslide in January. It is about to overflow any day now, with the possibility of a ginormous (I like that word) flood. Many villages have already flooded, more are about to be flooded. All in a part of Pakistan that I didn't even know about. And there are all sorts of politics going on in the area. The Pakistan-China road (Karkoram Highway) has been blocked and flooded. And if there is a disaster, it will be because the government didn't step up to the plate and prepare. Did I mention that the area is incredibly beautiful? Welcome to Gilgit-Baltistan, where the Attabad Lake has formed in the Hunza district. The lake is about to overtop tomorrow or the next day. How big will the flood be? I've been checking, practically hourly. (Picture taken from Dave's Landslide Blog.)

Another thing that is really interesting to me is the English of the Pakistani news sources--the English reads really differently from ours. Turn in to the Pamir Times to see what I mean. It reminds me of a debate I read about in one of my English classes, over whether there is, or should be, a single World English, or multiple World Englishes. Reading the Pakistani news sources, I lean toward Englishes.