Power outage history
Whitley County Kentucky
6.5hours
without power for the average customer in a typical year, 2018–2025
70th most of 119 in Kentucky close to the national median
Every day since 2015
Eleven years, one night at a time
Each cell is a day. The brighter it is, the larger the share of Whitley's customers who were without power at that day's worst moment.
Year by year
Hours in the dark, per customer
2020 was the worst well-recorded year, at 14 hours for the average customer. Hatched years have a thin record and are left out of the averages.
Whitley, hours without power per customer
The record
The biggest outages since 2015
Ranked by customer-hours lost: customers out multiplied by how long they stayed out. Times are local.
| Began | Storm | Peak out | Share | Lasted | 90% restored | Customer-hours |
|---|---|---|---|---|---|---|
| Apr 12, 2020 | Windstorm | 7,182 | 39% | 4.7 d | 3.3 d | 208k |
| Jan 16, 2022 | Winter storm | 3,272 | 18% | 3.8 d | 2.8 d | 140k |
| Feb 15, 2021 | No storm report | 5,856 | 32% | 2.1 d | 31 h | 103k |
| Mar 3, 2023 | Windstorm | 2,748 | 15% | 2.1 d | 44 h | 57k |
| May 26, 2024 | Thunderstorms | 2,595 | 14% | 2.2 d | 46 h | 41k |
| Mar 16, 2025 | No storm report | 3,468 | 19% | 35 h | 16 h | 31k |
| May 17, 2025 | No storm report | 2,223 | 12% | 41 h | 39 h | 24k |
| Jul 2, 2019 | Thunderstorms | 2,471 | 13% | 7.5 h | 5.8 h | 14k |
| Feb 16, 2025 | No storm report | 1,828 | 10% | 28 h | 26 h | 14k |
| Apr 1, 2023 | Windstorm | 1,243 | 7% | 26 h | 25 h | 13k |
| Sep 27, 2024 | Hurricane Helene | 2,131 | 12% | 8.5 h | 5.2 h | 7.6k |
| Jan 30, 2024 | No storm report | 3,937 | 21% | 4.2 h | 2.0 h | 6.1k |
| May 19, 2020 | No storm report | 5,629 | 31% | 2.0 h | 1.8 h | 5.9k |
| Mar 31, 2022 | Windstorm | 1,090 | 6% | 9.8 h | 8.0 h | 5.2k |
| May 20, 2025 | Thunderstorms | 1,793 | 10% | 13 h | 12 h | 4.9k |
| Oct 9, 2020 | No storm report | 283 | 2% | 15 h | – | 4.3k |
| Sep 21, 2022 | No storm report | 1,710 | 9% | 3.0 h | 9.0 h | 3.3k |
| May 30, 2020 | No storm report | 621 | 3% | 5.2 h | – | 3.3k |
| Apr 2, 2024 | Thunderstorms | 876 | 5% | 5.0 h | – | 3.2k |
| Aug 10, 2017 | No storm report | 1,250 | 7% | 2.2 h | 2.2 h | 2.8k |
| Apr 19, 2025 | No storm report | 364 | 2% | 12 h | – | 2.8k |
| Feb 13, 2024 | No storm report | 731 | 4% | 6.0 h | – | 2.5k |
| Oct 19, 2025 | No storm report | 880 | 5% | 6.0 h | – | 2.4k |
| Jul 8, 2016 | Thunderstorms | 506 | 3% | 5.0 h | – | 2.2k |
| Mar 15, 2023 | No storm report | 1,287 | 7% | 5.5 h | 48 min | 2.2k |
| Jun 8, 2021 | No storm report | 1,219 | 7% | 2.5 h | 2.0 h | 2.1k |
| Jun 26, 2018 | Thunderstorms | 1,281 | 7% | 1.5 h | 30 min | 1.9k |
| Aug 1, 2024 | Thunderstorms | 1,673 | 9% | 2.2 h | 1.5 h | 1.9k |
| Jul 12, 2019 | No storm report | 1,925 | 10% | 1.0 h | 48 min | 1.9k |
| Feb 12, 2020 | No storm report | 986 | 5% | 1.8 h | 12 min | 1.7k |
After the peak
How fast the lights come back
Each line is one major outage, from its peak. The amber line is the typical path.
When it happens
The outage clock
Customer-hours out by month (rings, January innermost) and local hour, 2018–2025.
What was happening
Weather behind the outages
Each outage is matched to NOAA storm reports for Whitley from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.
- No storm on record 36%
- Windstorm 35%
- Winter storm 18%
- Thunderstorms 9.3%
- Tropical storm 1.1%
Who keeps the lights on
Utilities serving Whitley
As each utility reports to the Energy Information Administration for its whole Kentucky territory, not this county alone. Outage minutes include major storm days.
| Utility | Type | Outage min / yr | Excl. major storms | Outages / yr | Residential ¢/kWh | Customers |
|---|---|---|---|---|---|---|
| Kentucky Utilities Co | Investor Owned | 197 | 89 | 1.14 | 11.9 | 454k |
| Corbin City Utilities Comm | KY | – | – | – | – | 39k |
| Cumberland Valley Electric, Inc. | Cooperative | 910 | 437 | 4.22 | 13.1 | 23k |
| City of Jellico | Municipal | – | – | – | 14.1 | 1.8k |
EIA Form 861, latest year each utility reported. Outage minutes are SAIDI, the yearly minutes the average customer goes without power; outages a year are SAIFI.
Next door
Neighbouring counties
- McCreary 11 h
- Bell 8.2 h
- Knox 6.6 h
- Whitley (this county) 6.5 h
- Laurel 6.0 h
- Claiborne, TN 5.3 h
- Campbell, TN 5.2 h
About these numbers
Notes
Outages come from the EAGLE-I record of utility outage maps collected every 15 minutes by Oak Ridge National Laboratory. Hours without power are customer-hours divided by the county's 18,361 electricity customers. Averages use well-covered years from 2018. Outages shorter than 15 minutes, and utilities that publish no outage map, are not in the record, so these figures understate the total. How every number is made →