Recent Earthquakes Near Oceano, California - USGS Data

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

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

16 earthquakes in the past 24 hours

82 earthquakes in the past 7 days

410 earthquakes in the past 30 days

3446 earthquakes in the past 365 days

The largest earthquake in Oceano, California:

Past 24 Hours: M3.1 - 5 km SW of Ridgemark, CA

Past 7 Days: M3.1 - 5 km SW of Ridgemark, CA

Past 30 Days: M4.2 - 4 km ESE of San Ramon, California

Past 365 Days: M4.5 - 6 km N of Fontana, California

Recent Earthquakes

Seismic Activity Analysis

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


Recent Activity

Several Events(82 earthquakes in 7 days)

Activity Trend

Stable(Last 7d: 82, Prev 7d: 161)

Swarm Detection

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

  • • 2 km NNE of Sunol, CA: 3 earthquakes
  • • 12 km W of Round Valley, CA: 3 earthquakes
  • • 5 km SW of Ridgemark, CA: 4 earthquakes