County annual report · FIPS 54109
2015 Wyoming County, WV Power Outage Report
In 2015, customers in Wyoming County, WV went without power for an average of 20.4 hours, a total of 140K customer-hours (West Virginia average 17.4 hours). That ranks 25th worst of 55 West Virginia counties and 114th of 2,484 nationally.
Compared with WV, the US
Coverage line is EAGLE-I's share of West Virginia customers tracked each year.
Biggest outages in Wyoming County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 20, 2015 05:15 | February 23, 2015 16:15 | 3d 11h | 1,585 | 12K |
| 2 | July 5, 2015 19:00 | July 6, 2015 21:15 | 1d 2h | 1,556 | 12K |
| 3 | November 2, 2015 07:30 | November 2, 2015 08:45 | 1h 15m | 1,534 | 1,915 |
| 4 | July 13, 2015 21:45 | July 17, 2015 19:30 | 3d 21h | 1,161 | 27K |
| 5 | April 7, 2015 13:45 | April 7, 2015 19:00 | 5h 15m | 1,029 | 4,370 |
| 6 | July 4, 2015 05:30 | July 4, 2015 23:45 | 18h 15m | 1,026 | 6,210 |
| 7 | January 23, 2015 23:00 | January 26, 2015 00:00 | 2d 1h | 829 | 576 |
| 8 | February 24, 2015 21:00 | February 24, 2015 22:15 | 1h 15m | 812 | 243 |
| 9 | June 8, 2015 20:45 | June 9, 2015 16:15 | 19h 30m | 800 | 6,037 |
| 10 | October 19, 2015 14:00 | October 19, 2015 19:30 | 5h 30m | 650 | 3,565 |
Outage episodes by size in 2015: 57 reached 100+ customers, 6 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 Wyoming County reported on EIA Form 861 for 2015, 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 | 2015 | 11.7 hrs | 2.41 | 7.9 hrs | 2.21 |
| Black Diamond Power Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of West Virginia's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,856 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. Wyoming County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Wyoming County, WV annual power outage report, 2015, 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/2015/west-virginia/wyoming-county