Power outages in Cincinnati, OH
Live outages for Cincinnati and the surrounding area, updated every 10 minutes. Cincinnati has 314,367 residents.
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No live outage data for Cincinnati yet.
Outage map
CincinnatiHamilton County
Outage history in Hamilton County, which includes Cincinnati
2014–2025 recordHamilton County averaged 9.7 significant outages a year in 2023–2025, fewer than most Ohio counties.
In the 12 months to December 2025, there were 11. Half were over within 1.5 hours; the longest lasted 10 hours, starting June 18, 2025.
The largest on record began September 27, 2024, with 70,272 customers out at once.
9.7significant outages a year (2023–2025)
i
At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1 hourtypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.2.3 dayslongest on record (September 2024)
70,272most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| September 27, 2024 | 70,272 | 2.3 days | 1,294,803 |
| November 15, 2018 | 66,555 | 1.8 days | 1,090,923 |
| June 13, 2022 | 57,698 | 1.8 days | 1,148,503 |
| July 6, 2022 | 57,136 | 29 hours | 657,929 |
| April 9, 2020 | 45,694 | 1.5 days | 723,931 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.