FOR THIS PROJECT TO WORK, YOU WILL NEED A 'GO DIRECT FORCE AND ACCELARATION SENSOR' THAT IS COMPATIBLE WITH SCRATCH. Simply put a small weight on your sensor and run this project to predict when earthquakes will occur
'A seismometer is an instrument that responds to ground noises and shaking such as caused by earthquakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph.' source: wikipedia.org I used many of the scripts from my old Equalizer project: scratch.mit.edu/projects/408635087