File it under: Amazing
A “Weather Bomb” storm in the Atlantic generates pounding seismic waves that can be detected through the Earth as far away as Japan. They used 200+ stations and could detect the distance and direction of these microseismic waves. This could be pretty useful to figure out more about what’s under the crust in the same way that an “X-ray” works on us.
Press Release: An Atlantic “weather bomb,” or a severe, fast-developing storm, causes ocean swells that incite faint and deep tremors into the oceanic crust. These subtle waves run through the earth and can be detected in places as far away as Japan, where facilities using a method called “Hi-net” measure the amplitude of the storm’s P and S waves for the first time.