Recent Earthquakes Near Fullerton, California - USGS Data

Track recent earthquakes within 200 miles of Fullerton, California, with real-time USGS data (M1.5+). View seismic activity on our interactive map. No quakes recently? Explore other quake-prone areas.

Fullerton, California has had: (M1.5 or greater)

19 earthquakes in the past 24 hours

151 earthquakes in the past 7 days

380 earthquakes in the past 30 days

4336 earthquakes in the past 365 days

The largest earthquake in Fullerton, California:

Past 24 Hours: M2.7 - 14 km N of Fillmore, CA

Past 7 Days: M4.3 - 12 km WNW of Calipatria, CA

Past 30 Days: M4.3 - 12 km WNW of Calipatria, CA

Past 365 Days: M5.2 - 24 km SW of Lamont, CA

Recent Earthquakes

Seismic Activity Analysis

This card summarizes recent seismic activity, trends, and swarm detection for this region.


Recent Activity

Several Events(151 earthquakes in 7 days)

Activity Trend

Increasing(Last 7d: 151, Prev 7d: 62)

Swarm Detection

Detected 2 potential swarm(s) in the last 24 hours

  • • 20 km W of Imperial, CA: 3 earthquakes
  • • 12 km N of Fillmore, CA: 3 earthquakes