County annual report · FIPS 39059
2015 Guernsey County, OH Power Outage Report
In 2015, customers in Guernsey County, OH went without power for an average of 1.5 hours, a total of 42K customer-hours (Ohio average 2.5 hours). That ranks 58th worst of 88 Ohio counties and 1459th of 2,484 nationally.
Compared with OH, the US
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Guernsey 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 | October 3, 2015 01:30 | October 3, 2015 06:45 | 5h 15m | 1,645 | 7,814 |
| 2 | August 7, 2015 10:30 | August 7, 2015 17:15 | 6h 45m | 1,507 | 10K |
| 3 | October 6, 2015 02:45 | October 6, 2015 06:45 | 4h | 777 | 2,201 |
| 4 | May 27, 2015 02:30 | May 27, 2015 22:15 | 19h 45m | 759 | 2,887 |
| 5 | March 18, 2015 06:00 | March 18, 2015 09:15 | 3h 15m | 738 | 353 |
| 6 | May 19, 2015 10:00 | May 19, 2015 14:00 | 4h | 690 | 712 |
| 7 | June 12, 2015 21:30 | June 13, 2015 03:00 | 5h 30m | 509 | 1,116 |
| 8 | July 14, 2015 20:15 | July 14, 2015 22:30 | 2h 15m | 503 | 619 |
| 9 | May 11, 2015 01:15 | May 11, 2015 03:00 | 1h 45m | 479 | 253 |
| 10 | September 6, 2015 12:00 | September 6, 2015 14:30 | 2h 30m | 471 | 941 |
Outage episodes by size in 2015: 29 reached 100+ customers, 2 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 Guernsey 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 |
|---|---|---|---|---|---|
| Ohio Power Co | 2015 | 4.0 hrs | 1.39 | 3.4 hrs | 1.32 |
| Frontier Power Company | 2015 | 3.0 hrs | 1.82 | 3.0 hrs | 1.82 |
| Guernsey-Muskingum El Coop Inc | - | - | - | - | - |
| Washington Electric Coop - (OH) | - | - | - | - | - |
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 Ohio's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 27,110 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. Guernsey County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Guernsey County, OH 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/ohio/guernsey-county