Earthquake 4 km SE of San Ramon, CA (2.2 md) (2025-12-08 11:00:40 UTC)

37.7555, -121.9432
7.78 KM
Recommendation
Light Earthquake
Action

Light shaking may be felt indoors.

Suggestion

Stay where you are; it's usually not necessary to take any drastic action. Keep an eye on your surroundings in case of further tremors.

Earthquake 4 km SE of San Ramon, CA (2.2 md) (2025-12-08 11:00:40 UTC)
Magnitudo (md)

2.2

Automatic
USGS

Summary

  • Intensity: 0
  • Tsunami: 0
  • ID: usgs_nc75276381

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