Recent Earthquakes Near Duarte, California - USGS Data

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

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

19 earthquakes in the past 24 hours

70 earthquakes in the past 7 days

327 earthquakes in the past 30 days

3934 earthquakes in the past 365 days

The largest earthquake in Duarte, California:

Past 24 Hours: M3.3 - 10 km SW of Idyllwild, CA

Past 7 Days: M3.3 - 10 km SW of Idyllwild, CA

Past 30 Days: M4.5 - 6 km N of Fontana, California

Past 365 Days: M5.2 - 5 km S of Julian, CA

Recent Earthquakes

Seismic Activity Analysis

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


Recent Activity

Several Events(70 earthquakes in 7 days)

Activity Trend

Stable(Last 7d: 70, Prev 7d: 95)

Swarm Detection

Detected 3 potential swarm(s) in the last 24 hours

  • • 2 km NNE of Loma Linda, CA: 5 earthquakes
  • • 22 km NW of Grapevine, CA: 3 earthquakes
  • • 16 km NE of Borrego Springs, CA: 3 earthquakes