Science ❯ Earth Sciences ❯ Geology ❯ Seismology

Tectonic Plates

Magnitude 6.0 Quake Near Anchorage Rattles Southcentral Alaska on Thanksgiving

Officials report no tsunami threat.

Paso Robles 4.1 and San Ramon 3.3 Quakes Rattle California With Little Damage

Tsunami Watches Lifted After Magnitude 7.4 Quake Sequence Off Kamchatka Peninsula