County annual report · FIPS 39099
2016 Mahoning County, OH Power Outage Report
In 2016, customers in Mahoning County, OH went without power for an average of 1.4 hours, a total of 207K customer-hours (Ohio average 2.9 hours). That ranks 71st worst of 88 Ohio counties and 1597th of 2,391 nationally.
Compared with OH, the US and 2015
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Mahoning County, 2016
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 17, 2016 18:45 | May 18, 2016 01:15 | 6h 30m | 10,575 | 8,897 |
| 2 | June 11, 2016 14:00 | June 12, 2016 01:45 | 11h 45m | 10,567 | 5,420 |
| 3 | May 15, 2016 03:30 | May 15, 2016 13:30 | 10h | 9,004 | 29K |
| 4 | November 4, 2016 16:30 | November 5, 2016 01:45 | 9h 15m | 8,663 | 11K |
| 5 | March 27, 2016 17:15 | March 28, 2016 01:00 | 7h 45m | 6,097 | 5,963 |
| 6 | September 8, 2016 17:00 | September 9, 2016 20:15 | 1d 3h | 4,090 | 7,209 |
| 7 | August 25, 2016 17:45 | August 26, 2016 04:15 | 10h 30m | 3,774 | 1,068 |
| 8 | June 3, 2016 13:15 | June 3, 2016 18:45 | 5h 30m | 2,636 | 3,374 |
| 9 | May 28, 2016 20:30 | May 29, 2016 02:00 | 5h 30m | 2,520 | 6,470 |
| 10 | December 11, 2016 13:45 | December 11, 2016 16:30 | 2h 45m | 2,186 | 2,888 |
Outage episodes by size in 2016: 120 reached 100+ customers, 27 reached 1,000+ customers, 2 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 Mahoning County reported on EIA Form 861 for 2016, 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 Edison Co | 2016 | 1.8 hrs | 1.01 | 1.5 hrs | 0.91 |
| City of Columbiana - (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 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 150,783 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. Mahoning County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Mahoning County, OH annual power outage report, 2016, 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/2016/ohio/mahoning-county