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Aurora Power Outages

Arapahoe County, Colorado

updated 10m ago

CORE Electric Coop: Previously known as Intermountain REA

We are currently unable to get data from utilities who use Sienatech OMS. We have reached out to Sienatech and the affected utilities to work on getting data integrations with them back up and running.

Customers Out 106 in Aurora
Customers Tracked 461,638 Arapahoe County

Outages by Utility

reported for Arapahoe County

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Outage Map

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Outage Percent %

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Outages Near You

See live outage activity within 10 miles of your location.

Aurora

390,201 Estimated Population

An estimated 106 customers are without power in Aurora, Colorado, across 2 active outage areas. Aurora is in Arapahoe County, and PowerOutage.us tracks 1 utility serving the area.

Outage History — Aurora

Over the last 90 days, PowerOutage.us has tracked 2,951 distinct power outages in Aurora, Colorado. The most recent significant outage affected an estimated 5,314 customers on October 22, 2026. When outages occur, power is typically restored in about 9h 14m.

Avg Restoration Time

9h 14m

Most Recent Significant Outage

5,314 customers

October 22, 2026

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Arapahoe County Historical Outages

More data

Utilities Serving Aurora

Outage and customer figures are as reported for Arapahoe County. A dash means the utility serves the city but reports no data for this county.

CORE Electric Coop

0 Customers Out 0 Tracked — Outage Percent

Nearby Cities

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