County annual report · FIPS 39147
2015 Seneca County, OH Power Outage Report
In 2015, customers in Seneca County, OH went without power for an average of 1.7 hours, a total of 61K customer-hours (Ohio average 2.5 hours). That ranks 53rd worst of 88 Ohio counties and 1370th 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 Seneca 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 14, 2015 16:45 | October 15, 2015 02:30 | 9h 45m | 4,419 | 8,864 |
| 2 | April 14, 2015 12:00 | April 14, 2015 15:15 | 3h 15m | 2,907 | 8,717 |
| 3 | April 10, 2015 00:30 | April 10, 2015 03:30 | 3h | 2,898 | 8,694 |
| 4 | April 10, 2015 08:15 | April 10, 2015 21:45 | 13h 30m | 2,478 | 7,808 |
| 5 | September 1, 2015 04:30 | September 1, 2015 11:00 | 6h 30m | 746 | 4,048 |
| 6 | November 3, 2015 06:30 | November 3, 2015 08:45 | 2h 15m | 719 | 1,438 |
| 7 | November 12, 2015 17:15 | November 13, 2015 01:30 | 8h 15m | 680 | 1,286 |
| 8 | July 20, 2015 12:30 | July 20, 2015 15:30 | 3h | 627 | 1,726 |
| 9 | August 15, 2015 07:00 | August 15, 2015 08:30 | 1h 30m | 457 | 686 |
| 10 | June 15, 2015 21:45 | June 16, 2015 07:00 | 9h 15m | 450 | 1,053 |
Outage episodes by size in 2015: 25 reached 100+ customers, 4 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 Seneca 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 |
| Ohio Edison Co | 2015 | 1.8 hrs | 1.08 | 1.6 hrs | 1.02 |
| Hancock-Wood Electric Coop Inc | 2015 | 72 min | 1.01 | 72 min | 1.01 |
| The Toledo Edison Co | 2015 | 1.7 hrs | 0.86 | 69 min | 0.76 |
| North Central Elec Coop, Inc - (OH) | 2015 | 44 min | - | 44 min | - |
| Firelands Electric Coop, Inc | 2015 | 2.4 hrs | - | 2.4 hrs | - |
| Village of Republic - (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 ÷ 35,754 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. Seneca County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Seneca 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/seneca-county