Major fault zones
Earthquake risk, historical events and live activity for the world's most significant fault systems. Counts show earthquakes recorded near each fault in the last 24 hours, updated continuously from USGS.
San Andreas Fault44/24hHayward Fault32/24hCascadia Subduction Zone3/24hNew Madrid Seismic Zone0/24hWasatch Fault0/24hSan Jacinto Fault Zone14/24hElsinore Fault Zone14/24hDenali Fault25/24hRamapo Fault0/24h