P2P Hard Disk System Warns of Tsunamis

An anonymous reader writes to mention an article on NetworkWorld about a free software application that detects Tsunamis by listening for vibrations in the hard drives of computers. The peer-to-peer network uses the technology that allows HDDs to keep read-write heads on track, and passes the information to a network for analysis. From the article: "If an earthquake that could lead to a tsunami is detected, the supernodes inform the other nodes. Computers running the client software and connected to the peer-to-peer network can then warn of such events. The software is able to provide such warnings because the seismic waves produced by earthquakes travel at about 5,000 kilometers per hour, while tsunamis move much slower at 500 to 1,000 kilometers per hour"

Comments

Something is wrong with this blurb...

[Wholeflaffer]

The software is able to provide such warnings because the seismic waves produced by earthquakes travel at about 5,000 kilometers per hour, while tsunamis move much slower at 500 to 1,000 kilometers per hour"

Is this true? Earthquake waves take HOURS to traverse the globe? I would have thought seconds, maybe minutes at most.

Of course, I didn't RTFA, but this blurb triggered my BOGOSITY sensor.

Not that this is the first time this has happened to me on /.