County annual report · FIPS 39099
2019 Mahoning County, OH Power Outage Report
In 2019, customers in Mahoning County, OH went without power for an average of 3.4 hours, a total of 514K customer-hours (Ohio average 5.2 hours). That ranks 68th worst of 88 Ohio counties and 1501st of 2,945 nationally.
Compared with OH, the US and 2018
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Mahoning County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 14, 2019 22:45 | April 17, 2019 05:15 | 2d 6h | 14,409 | 136K |
| 2 | October 30, 2019 14:00 | October 30, 2019 15:15 | 1h 15m | 12,358 | 11K |
| 3 | May 16, 2019 18:45 | May 17, 2019 03:00 | 8h 15m | 9,618 | 9,083 |
| 4 | June 1, 2019 23:00 | June 2, 2019 23:15 | 1d | 9,547 | 18K |
| 5 | October 31, 2019 19:15 | November 2, 2019 19:00 | 1d 23h | 6,636 | 26K |
| 6 | February 24, 2019 14:30 | February 28, 2019 10:00 | 3d 19h | 5,876 | 54K |
| 7 | January 1, 2019 00:00 | January 3, 2019 02:00 | 2d 2h | 5,008 | 29K |
| 8 | June 29, 2019 19:15 | July 1, 2019 02:30 | 1d 7h | 4,761 | 5,405 |
| 9 | April 9, 2019 09:00 | April 9, 2019 10:30 | 1h 30m | 4,182 | 1,924 |
| 10 | December 1, 2019 13:15 | December 1, 2019 16:30 | 3h 15m | 4,011 | 3,962 |
Outage episodes by size in 2019: 128 reached 100+ customers, 34 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 2019, 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 | 2018 | 3.2 hrs | 1.33 | 1.8 hrs | 1.06 |
| 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 93% of Ohio's customers in 2019; 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, 2019, 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/2019/ohio/mahoning-county