Power outage history
Wyoming County Pennsylvania
19hours
without power for the average customer in a typical year, 2018–2025
6th most of 67 in Pennsylvania 2.9× 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 Wyoming's customers who were without power at that day's worst moment.
Year by year
Hours in the dark, per customer
2022 was the worst well-recorded year, at 38 hours for the average customer. Hatched years have a thin record and are left out of the averages.
Wyoming, 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 19, 2022 | Winter storm | 8,458 | 68% | 2.9 d | 11 h | 189k |
| Nov 22, 2024 | Winter storm | 3,701 | 30% | 3.6 d | 2.9 d | 109k |
| Sep 7, 2023 | Thunderstorms | 3,767 | 30% | 3.0 d | 19 h | 67k |
| Jul 24, 2022 | Thunderstorms | 3,387 | 27% | 44 h | 24 h | 58k |
| Nov 5, 2025 | No storm report | 2,275 | 18% | 45 h | 43 h | 52k |
| May 1, 2017 | Flooding | 2,309 | 19% | 2.4 d | 35 h | 47k |
| Oct 31, 2019 | Thunderstorms | 3,156 | 25% | 45 h | 8.0 h | 46k |
| Jul 15, 2024 | No storm report | 2,592 | 21% | 2.1 d | 40 h | 41k |
| Mar 7, 2022 | No storm report | 2,374 | 19% | 44 h | 42 h | 37k |
| Jul 22, 2022 | Thunderstorms | 3,460 | 28% | 12 h | 9.5 h | 30k |
| May 15, 2018 | No storm report | 3,471 | 28% | 22 h | 15 h | 26k |
| Apr 28, 2021 | Thunderstorms | 2,274 | 18% | 22 h | 17 h | 26k |
| Dec 2, 2019 | No storm report | 3,155 | 25% | 26 h | 20 h | 25k |
| Dec 11, 2021 | No storm report | 4,187 | 34% | 21 h | 17 h | 24k |
| Jul 25, 2016 | Thunderstorms | 2,430 | 20% | 28 h | 25 h | 24k |
| Aug 14, 2018 | Flooding | 1,268 | 10% | 2.2 d | 2.1 d | 24k |
| Feb 11, 2024 | No storm report | 6,736 | 54% | 4.2 h | 3.2 h | 23k |
| Mar 16, 2025 | No storm report | 2,895 | 23% | 25 h | 9.0 h | 20k |
| Oct 20, 2022 | No storm report | 1,125 | 9% | 18 h | 15 h | 19k |
| Mar 2, 2018 | Winter storm | 1,493 | 12% | 41 h | 37 h | 19k |
| Mar 17, 2019 | No storm report | 3,964 | 32% | 6.5 h | 4.8 h | 19k |
| Apr 30, 2021 | No storm report | 3,300 | 27% | 23 h | 2.8 h | 19k |
| Mar 1, 2021 | No storm report | 1,264 | 10% | 24 h | 20 h | 18k |
| Nov 13, 2015 | No storm report | 2,008 | 16% | 12 h | 12 h | 18k |
| Jun 30, 2021 | No storm report | 835 | 7% | 25 h | 23 h | 15k |
| Apr 22, 2023 | No storm report | 855 | 7% | 25 h | 20 h | 14k |
| Oct 3, 2021 | No storm report | 3,465 | 28% | 9.5 h | 7.0 h | 13k |
| Apr 16, 2022 | No storm report | 1,298 | 10% | 10 h | 9.5 h | 13k |
| Jul 7, 2021 | Thunderstorms | 3,090 | 25% | 13 h | 4.5 h | 13k |
| Jul 24, 2017 | Thunderstorms | 2,783 | 22% | 19 h | 7.5 h | 13k |
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 Wyoming from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.
- No storm on record 59%
- Winter storm 20%
- Thunderstorms 18%
- Flooding 2.1%
- Tropical storm 0.7%
Who keeps the lights on
Utilities serving Wyoming
As each utility reports to the Energy Information Administration for its whole Pennsylvania territory, not this county alone. Outage minutes include major storm days.
| Utility | Type | Outage min / yr | Excl. major storms | Outages / yr | Residential ¢/kWh | Customers |
|---|---|---|---|---|---|---|
| FirstEnergy Pennsylvania Electric Co | Investor Owned | 647 | 217 | 2.02 | 18.8 | 1.8M |
| PPL Electric Utilities Corp | Investor Owned | 198 | 116 | 0.97 | 18.6 | 1.3M |
| UGI Utilities, Inc | Investor Owned | 56 | 56 | 0.58 | 19.8 | 55k |
| Claverack Rural Elec Coop Inc | Cooperative | – | – | – | 18.7 | 17k |
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
- Sullivan 25 h
- Susquehanna 23 h
- Wyoming (this county) 19 h
- Bradford 7.7 h
- Lackawanna 3.3 h
- Luzerne 2.5 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 12,422 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 →