QuakePulse

Recent Earthquakes Near South San Francisco, California - USGS Data

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

View biggest historical earthquakes near South San Francisco, California →

South San Francisco, California has had: (M1.5 or greater)

13 earthquakes in the past 24 hours

49 earthquakes in the past 7 days

300 earthquakes in the past 30 days

3684 earthquakes in the past 365 days

The largest earthquake in South San Francisco, California:

Past 24 Hours: M2.8 - 9 km WNW of Cobb, CA

Past 7 Days: M3.0 - 11 km SW of Covelo, CA

Past 30 Days: M5.0 - 1 km NNE of Brookdale, California

Past 365 Days: M5.9 - 6 km E of Dayton, Nevada

Recent Earthquakes

Seismic Activity Analysis

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

Recent Activity

Several Events(49 earthquakes in 7 days)

Activity Trend

Stable(Last 7d: 49, Prev 7d: 91)

Swarm Detection

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

  • • 9 km WNW of Cobb, CA: 8 earthquakes
  • • 10 km SE of Hidden Valley Lake, CA: 5 earthquakes

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