Update, 10:30 p.m.:

According to NV Energy, as of 10:30 p.m., power has been restored to all customers in the area.

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Update, 10:20 p.m.:

The number of customers without power has increased to 2,635.

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Update, 9:45 p.m.:

According to NV Energy, many customers have had their power restored.

About 1,500 residents in the southeast Reno area are still without power.

The company says that since the power line is underground, it takes longer to figure out the cause and how to restore power.

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Original story, 6:30 p.m.:

According to NV Energy, a power outage in southeast Reno is affecting over 4,800 people.

The power went out around 6:08 p.m. on Friday.

The cause is currently under investigation and there is no estimated time of restoration.

This is a developing story, and we will update you as we learn more.