A video introduction to earthquakes, plate tectonics and seismology: the study of earthquakes provided by the Caltech SeismoLab.
| Live Earthquake Tweets |  |
Live earthquake tweets by @CaltechQuake
@CaltechQuake tweets automatic earthquake notifications in real-time that have not been reviewed by a seismologist. Messages are only sent for events larger than M2.75.
Results are subject to change or deletion.
