[Elfsea] Columbia sound

[Sluggy]

A friend of mine works in a seismology lab at SMU. His job is to find
ways to visualize data collected by the equipment.
Early in the day yesterday, he announced that SMU seismology gear in
Texas picked up the sounds Columbia made. They could tell quickly that
it was not a sonic boom. He posted the information on a webpage last
night.

http://www.geology.smu.edu/~dpa-www/columbia/index.html

Sluggy!