Wirt CountyPower Outage History
2014–2025 · West Virginia
Bottom 20% least reliable nationally — frequent and/or long outages.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Jun 14, 2022 | 71 hrs | 3,671 (94%) | Thunderstorm Wind |
| Apr 1, 2023 | 31 hrs | 3,564 (91%) | High Wind |
| Feb 24, 2019 | 81 hrs | 3,563 (91%) | Strong Wind |
| Feb 6, 2025 | 13 hrs | 3,433 (88%) | Flood |
| Sep 6, 2019 | 5 hrs | 3,427 (88%) | Unnamed event |
Over the 12 years from 2014 to 2025, Wirt County recorded 1,153 distinct power outage events, averaging 4.3 hours per event.
The single worst outage on record in Wirt County started June 14, 2022 (Thunderstorm Wind), lasting 71 hours and leaving up to 3,671 customers without power (94% of the county) at its peak.
June has historically been the worst month for outages in Wirt County, with 148 events recorded during that month across the dataset.
Based on this history, Wirt County earns a Reliability Grade of F, placing it in the 4th percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Wirt County's outage profile
See more picks in our Best Dual-Fuel Portable Generators for Power Outages roundup.
Champion Power Equipment 4375-Watt Dual Fuel RV Ready Portable Generator with Free 3-Year Warranty
Outage-prep kit
See our outage-prep guides.
Similar counties in West Virginia
Counties with the closest reliability grade and national percentile to Wirt County.
| County | Grade | National percentile |
|---|---|---|
| Webster County | F | 4th |
| Fayette County | F | 4th |
| Marshall County | F | 4th |
| Nicholas County | F | 4th |
| Jackson County | F | 4th |
Most reliable counties in West Virginia
The top 3 counties in West Virginia by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Berkeley County | A | 86th |
| Jefferson County | C | 53rd |
| Mineral County | D | 38th |
Least reliable counties in West Virginia
The bottom 3 counties in West Virginia by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Clay County | F | 0th |
| Lincoln County | F | 0th |
| Wayne County | F | 0th |
Most reliable counties nationally
The top 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | South Dakota | A | 100th |
| Clearwater County | Minnesota | A | 99th |
| Limestone County | Alabama | A | 99th |
Least reliable counties nationally
The bottom 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | West Virginia | F | 0th |
| Lincoln County | West Virginia | F | 0th |
| Cameron Parish | Louisiana | F | 0th |
FAQ
How often does power go out in Wirt County?
Between 2014 and 2025, Wirt County recorded 1,153 outage events, averaging 4.3 hours each.
What is Wirt County's reliability grade?
Wirt County has a Reliability Grade of F, in the 4th national percentile.
What was the worst power outage in Wirt County?
The worst outage on record started June 14, 2022 (Thunderstorm Wind), lasting 71 hours and affecting up to 3,671 customers.