A world in motion
Did you
feel that?
Stay connected to what’s happening beneath your feet. Track earthquakes around the world with Earthquake Alert! for Android.
Get on Google Play Or explore in your browserThis week on Earth
Past 7 days · M5+Drag to rotate Scroll or pinch to zoom
M5–5.9
M6+
Plate boundaries
Earthquake data from USGS Globe by NASA WorldWind
Open Earthquake Explorer
See the bigger picture.
Earthquakes, tectonic plates, and volcanoes. One interactive globe.
Understand the ground below.
Get to know the science of earthquakes and our changing planet.
Follow your curiosity
A little closer to the science.
Geography
The Ring of Fire
Follow the Pacific’s arc of earthquakes, volcanoes, and plate boundaries.
Interactive tool
Compare two earthquakes
Compare magnitudes to see the difference in amplitude and estimated energy.
Recent activity
California earthquakes
Browse recent regional activity and learn about the faults beneath California.