Geography ❯ Natural Disasters ❯ Earthquakes ❯ Seismic Activity

Magnitude

Magnitude 4.6 Quake Rattles Bay Area From Epicenter Near Boulder Creek

Early warnings reached hundreds of thousands of phones, with aftershock odds still elevated.

Magnitude 3.4 Earthquake Shakes Gilroy Area Early Tuesday

Magnitude 3.5 Quake Rattles Off Rancho Palos Verdes Coast Late Sunday

Earthquake Swarm Near San Ramon Sends M4.2 Jolt, Triggers BART Inspections

Three Small Quakes Hit San Ramon Minutes Apart on Friday Morning

USGS Confirms Two Minor Quakes in Southern New England on Wednesday

Magnitude 4.2 Earthquake Near Cloverdale Felt in Santa Rosa

Magnitude 6.5 Quake Strikes Near Goroka, Papua New Guinea

Rapid Earthquake Swarm Rattles San Ramon With Two Magnitude 4.0 Quakes

USGS Investigates False 5.9 Nevada Quake Alert That Lit Up Phones Across California

Series of Small Quakes Rattles Bay Area and Central Coast, Latest a M3.4 Near San Juan Bautista

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

Howard Community College Links Water Main Break to 2.5-Magnitude Columbia Quake

Magnitude 2.8 Quake Rattles East Bay Early Thursday

Offshore Oregon 5.8 Quake Triggers Aftershocks as Officials Report No Tsunami or Damage

Second Quake in Three Days Rattles New Jersey and New York City