Thousands of people were without power Saturday night in three separate power outages in San Diego County.

By Sunday morning, power had been restored to all customers.

The largest outage was in Linda Vista, Clairemont and Mission Valley area where 2,294 customers were without power.

The second one was in the South Bay where 1,513 customers were in the dark.

The third one was in Lakeside, Lakeview and Glenview area where 273 customers blacked out.

San Diego Gas & Electric was sending crews to determine the cause of the outages.

No other information was available.

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