So, taking Geology 101 in Washington state right now is really cool, as some of you may have heard, Mt. St. Helens looks to have re-activated since it blew itself up 20 some odd years ago. For the last two days our prof hasnt gotten a single thing done, he's so pumped about this. (Direct quote: "I sure hope it blows up, it would be -so- cool, plus its good for business")
Here are a few seismograph readings from the monitor inside the crater, -right- in the center of it.
On the left side, is the time, Pacific Standard, and about a full screen's worth of measurements is equal to about 10 minutes.
This is from September 20th. All quiet on the western front.
http://www.pnsn.org/WEBICORDER/GREEN/SEP_EHZ_UW.2004092000.htmlSeptember 26th:
http://www.pnsn.org/WEBICORDER/GREEN/SEP_EHZ_UW.2004092600.htmlToday, September 30th.
http://www.pnsn.org/WEBICORDER/GREEN/SEP_EHZ_UW.2004093000.htmlKeep in mind, when the readings get cut off (to save space) that is the a magnitude 3.0+ quake, so these arent like, knock-you-off-your-feet type rumblings, but enough to get the ground-a shakin if youre on the mountain, or inside it, like some fool geologist was on Monday to set up a GPS tracker (so they could see the cinder cone thats set to explode expand 2" to the north in less than 24 hours)
Here's a link to all the mountain Seismometer readings within the Cascade mountain range, if youre curious.
http://www.pnsn.org/WEBICORDER/GREEN/welcome.htmlThis is going to be mighty interesting if it does blow!


