County annual report · FIPS 54045
2021 Logan County, WV Power Outage Report
In 2021, customers in Logan County, WV went without power for an average of 14.4 hours, a total of 299K customer-hours (West Virginia average 21.4 hours). That ranks 21st worst of 55 West Virginia counties and 583rd of 2,974 nationally.
Compared with WV, the US and 2020
Coverage line is EAGLE-I's share of West Virginia customers tracked each year.
Biggest outages in Logan County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 22, 2021 12:30 | September 23, 2021 18:30 | 1d 6h | 3,649 | 8,668 |
| 2 | February 3, 2021 22:00 | February 4, 2021 21:30 | 23h 30m | 3,334 | 11K |
| 3 | June 2, 2021 15:45 | June 2, 2021 21:00 | 5h 15m | 3,320 | 4,190 |
| 4 | February 28, 2021 23:45 | March 5, 2021 13:15 | 4d 13h | 2,328 | 51K |
| 5 | February 15, 2021 06:15 | February 20, 2021 02:15 | 4d 20h | 1,934 | 15K |
| 6 | May 9, 2021 18:15 | May 11, 2021 21:45 | 2d 3h | 1,347 | 13K |
| 7 | August 17, 2021 21:45 | August 20, 2021 01:15 | 2d 3h | 1,227 | 20K |
| 8 | May 28, 2021 18:00 | May 30, 2021 02:30 | 1d 8h | 1,127 | 8,568 |
| 9 | August 7, 2021 16:00 | August 8, 2021 02:15 | 10h 15m | 1,126 | 3,112 |
| 10 | September 5, 2021 11:30 | September 5, 2021 14:30 | 3h | 1,111 | 2,225 |
Outage episodes by size in 2021: 83 reached 100+ customers, 15 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Logan County reported on EIA Form 861 for 2021, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Appalachian Power Co | 2021 | 22.1 hrs | 2.24 | 7.7 hrs | 1.84 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 97% of West Virginia's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,670 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Logan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Logan County, WV annual power outage report, 2021, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2021/west-virginia/logan-county