Wigginton's synopsis of the article describes the Quake-Catcher Network, "a volunteer-based seismic network that employs personal computers as low-cost seismic stations by sending seismic data collected with a small USB accelerometer through the user's Internet connection." After Chile's huge earthquake in 2010, "volunteers rapidly installed nearly 100 accelerometers within weeks in and around the mainshock [sic] area."
The study showed that this network was able accurately to collect aftershock data. Such networks could be inexpensively deployed in high-risk areas to provide first responders real-time information on the areas most likely to need help.
The citation of the original article, by "Chung et al.," provided by Science is "Seismol. Res. Lett. 82, 526 (2011)." (The cryptic, telegraphic style of citation is typical of the sciences.)
Don't let it be said that I only share bad news on this blog.
Ken Pimple, PAIT Project Director