A “real-time” animation of the seismic (vertical) velocity of Italy’s 5.5 Mw earthquake that hit between the Aquila and Rieti provinces. The second half of the animation shows the whole country and surrounding area. 55 more words
Tags » Seismology
What do you think an earthquake would sound like if you could hear it?
Here’s a sample (opens in a new tab).
The audio was generate by processing seismic data. 98 more words
I have used the Preliminary Reference Earth Model of Dziewonski and Anderson (1981) to calculate the travel time curve. This model is very robust in the sense that it is designed to fit a wide variety of data including free-oscillation, surface wave dispersion observations, , travel time data for a number of body wave phases etc. 2,146 more words