East Bay Residents Feel Tremors Over Two Days

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A series of small tremors rippled through the East Bay region of California, including the cities of Walnut Creek and Berkeley, over the past two days. The U.S. Geological Survey reported a 2.7-magnitude quake near Walnut Creek early Friday morning, as well as a 1.7-magnitude quake in Berkeley on Thursday evening and a 1.2-magnitude quake in Berkeley early Friday morning. No injuries or damage were reported from the minor seismic activity.

Why it matters

While small tremors are common in the seismically active Bay Area, any earthquake activity can raise concerns among residents about the potential for larger, more destructive quakes in the future. The recent tremors serve as a reminder for people to be prepared for the possibility of a major earthquake.

The details

The 2.7-magnitude quake near Walnut Creek occurred at 12:46 a.m. on Friday, with an epicenter less than two miles south of the city at a depth of over nine miles. The 1.7-magnitude quake in Berkeley happened around 6 p.m. on Thursday, while the 1.2-magnitude quake in Berkeley took place at 3 a.m. on Friday. All of the tremors were relatively minor and did not result in any reported injuries or property damage.

• The 2.7-magnitude quake near Walnut Creek occurred at 12:46 a.m. on Friday, February 20, 2026.
• The 1.7-magnitude quake in Berkeley happened around 6 p.m. on Thursday, February 19, 2026.
• The 1.2-magnitude quake in Berkeley took place at 3 a.m. on Friday, February 20, 2026.