A video introduction to earthquakes, plate tectonics and seismology: the study of earthquakes provided by the Caltech SeismoLab.
For data archive
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SCEDC
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.
Click here to contact Media Relations and utilize our Media Resources.
For detailed reports shortly after earthquakes of magnitude 3.5 and greater within the SCSN reporting region, visit the Latest Earthquake Information page or click on the News Items above.
Citation:
“California Institute of Technology (Caltech) (1926): Southern California Seismic Network. International Federation of Digital Seismograph Networks. Other/Seismic Network. doi:10.7914/SN/CI“
Data were provided by the Caltech/USGS Southern California Seismic Network