[irised] Looking at nearby events with AmaSeis

[John Lahr]

There was a relatively small earthquake well north of Corvallis on 
November 21, 2007.  Today I decided to take a look to see if my AS-1 
detected it.  My results are posted here:
http://jclahr.com/science/psn/as1/dalles07/index.html

If you hear of an earthquake in your area, which will not be uncommon 
for teachers in California, the techniques that I used to enhance the 
signal should allow events to be studied that might otherwise have 
gone unnoticed.

Happy Thanksgiving,
John


#################################/ John C. Lahr
################################/ Emeritus Seismologist
###############################/ U.S. Geological Survey
==========================/ Central Region Geologic Hazards Team
#############################//#################################
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                              PO Box 548  /###################################
              Corvallis, Oregon 97339 /===============================
              Phone: (541) 758-2699 /####################################
                Cell: (541) 740-4844 /#####################################
              Fax: (413) 658-2699 /######################################
                  johnjan at lahr.org /#######################################
                                  http://jclahr.com/science/