Environment ❯ Geological Features

Fault Lines

Seismic Zones San Andreas Fault Tectonic Plates Hayward Fault Calaveras Fault Mendocino Fault Zone Seismic Faults in India Strike-Slip Faults Polbal Fault Basin and Range Province

Study Finds Southern California Faults Show Record Stress, Raising Big-One Concerns

Higher stored stress in key fault segments could make a large San Andreas rupture more likely to spread, threatening critical infrastructure.

Stories older than 24h

Three Small Earthquakes Strike Near Cloverdale in Sonoma County

Small 2.3-Magnitude Quake Rattles Lilburn and Parts of Metro Atlanta

Venezuela Struck by Rare Earthquake Doublet That Devastated Northern Towns

Study Finds Southern San Andreas and San Jacinto at 1,000-Year High Stress

2.4-Magnitude Quake Rattles Harford County Near Bel Air

4.1-Magnitude Earthquake Shakes Las Vegas Valley

Study Finds Mangatangi Fault Near Auckland Is Active and Could Produce a Magnitude 6.8 Quake

USGS Reports 4.1 Quake Near Bandar Abbas During Escalating U.S.–Israel–Iran Conflict

Magnitude 4.2 Quake Near Great Falls Shakes Montana as Malmstrom AFB Reports No Damage

Overnight 4.2 Jolts Indio Area as Aftershock Swarm Follows 4.9 Quake

Offshore Magnitude 6.0 Quake Shakes Oregon Coast With No Tsunami Warning

Three Small Quakes Hit San Ramon Minutes Apart on Friday Morning

Magnitude 3.1 Quake Rattles San Ramon, Extends East Bay Swarm

India Rewrites Earthquake Code, Puts Entire Himalayas in New Highest-Risk Zone

Quake Near Chitral Reported as M4.0 by PMD, M3.6 by India’s NCS

Magnitude 3.7 Quake Strikes Afghanistan in Ongoing Seismic Cluster

Magnitude 2.8 Quake Rattles East Bay Early Thursday

North America Logs Routine Seismic Activity as Mexico’s Deep M4.0 Triggers No Alert

Chiapas Feels 5.9 Quake From El Salvador as Routine M4s Continue With No Damage