Power outage history
Shackelford County Texas
11hours
without power for the average customer in a typical year, 2018–2025
108th most of 240 in Texas 1.7× 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 Shackelford's customers who were without power at that day's worst moment.
Year by year
Hours in the dark, per customer
2021 was the worst well-recorded year, at 19 hours for the average customer. Hatched years have a thin record and are left out of the averages.
Shackelford, 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 |
|---|---|---|---|---|---|---|
| Aug 3, 2018 | No storm report | 1,803 | 100% | 4.2 h | 9.0 h | 7.7k |
| Dec 31, 2020 | Winter storm | 661 | 37% | 25 h | 4.5 h | 7.0k |
| Oct 27, 2020 | Ice storm | 845 | 47% | 2.2 d | 1.0 h | 7.0k |
| Mar 19, 2020 | Tornadoes | 926 | 51% | 10 h | 12 min | 5.1k |
| Jan 30, 2021 | No storm report | 1,803 | 100% | 4.8 h | 4.5 h | 4.3k |
| Oct 6, 2018 | No storm report | 483 | 27% | 9.0 h | 7.5 h | 4.1k |
| Oct 24, 2024 | No storm report | 1,325 | 73% | 3.0 h | 3.0 h | 4.0k |
| Oct 30, 2024 | No storm report | 795 | 44% | 3.8 h | 1.2 h | 2.9k |
| Feb 15, 2021 | Winter storm | 130 | 7% | 36 h | 32 h | 2.5k |
| Mar 13, 2021 | No storm report | 709 | 39% | 5.0 h | 3.8 h | 2.5k |
| Mar 27, 2018 | No storm report | 1,220 | 68% | 4.2 h | 3.2 h | 2.5k |
| Oct 27, 2021 | No storm report | 633 | 35% | 3.8 h | 3.0 h | 2.4k |
| Sep 2, 2024 | No storm report | 462 | 26% | 8.2 h | 9.5 h | 2.2k |
| Sep 6, 2023 | No storm report | 463 | 26% | 4.2 h | 4.2 h | 2.0k |
| Mar 4, 2025 | No storm report | 708 | 39% | 4.5 h | 2.8 h | 1.9k |
| Mar 2, 2023 | No storm report | 1,803 | 100% | 1.2 h | 2.8 h | 1.9k |
| May 25, 2021 | No storm report | 397 | 22% | 6.8 h | 2.5 h | 1.8k |
| Jun 3, 2022 | No storm report | 951 | 53% | 1.8 h | 12 min | 1.7k |
| Feb 16, 2021 | No storm report | 83 | 5% | 18 h | – | 1.4k |
| Mar 2, 2025 | No storm report | 687 | 38% | 2.2 h | 2.0 h | 1.3k |
| Jun 9, 2015 | No storm report | 1,803 | 100% | 1.0 h | 4.2 h | 1.3k |
| Mar 21, 2022 | No storm report | 266 | 15% | 4.5 h | 2.8 h | 1.2k |
| Mar 1, 2021 | No storm report | 456 | 25% | 2.5 h | 2.5 h | 1.1k |
| May 2, 2018 | No storm report | 70 | 4% | 21 h | – | 1.1k |
| Feb 22, 2018 | Winter storm | 533 | 30% | 5.0 h | 1.0 h | 1.1k |
| May 18, 2025 | Tornadoes | 274 | 15% | 4.8 h | 3.2 h | 1.1k |
| May 22, 2023 | No storm report | 849 | 47% | 4.5 h | 12 min | 1.0k |
| Dec 11, 2022 | No storm report | 185 | 10% | 8.8 h | 5.0 h | 1.0k |
| Jul 30, 2018 | No storm report | 456 | 25% | 2.5 h | 48 min | 1.0k |
| Mar 6, 2018 | No storm report | 328 | 18% | 3.0 h | 3.0 h | 984 |
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 Shackelford from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.
- No storm on record 77%
- Winter storm 10%
- Ice storm 5.7%
- Tornadoes 5.1%
- Thunderstorms 2.4%
Who keeps the lights on
Utilities serving Shackelford
As each utility reports to the Energy Information Administration for its whole Texas territory, not this county alone. Outage minutes include major storm days.
| Utility | Type | Outage min / yr | Excl. major storms | Outages / yr | Residential ¢/kWh | Customers |
|---|---|---|---|---|---|---|
| Fort Belknap Electric Coop Inc | TX | – | – | – | 10.2 | 52k |
| Taylor Electric Coop Inc | Cooperative | 364 | 309 | 3.54 | 16.1 | 19k |
| Big Country Electric Coop, Inc | Cooperative | 1,182 | – | – | 13.3 | 9.5k |
| Comanche County Elec Coop Assn | Cooperative | – | – | – | 15.7 | 7.5k |
| AEP Texas North Company | Investor Owned | 133 | 106 | 1.41 | – | – |
| Oncor Electric Delivery Company LLC | Investor Owned | 232 | 67 | 1.55 | – | – |
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
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 1,803 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 →