County annual report · FIPS 40133
2024 Seminole County, OK Power Outage Report
In 2024, customers in Seminole County, OK went without power for an average of 8.3 hours, a total of 113K customer-hours (Oklahoma average 4.8 hours). That ranks 17th worst of 77 Oklahoma counties and 1085th of 2,990 nationally.
Compared with OK, the US and 2023
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Seminole County, 2024
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 1, 2024 08:45 | May 1, 2024 10:30 | 1h 45m | 3,115 | 4,539 |
| 2 | April 28, 2024 04:00 | April 30, 2024 03:15 | 1d 23h | 2,191 | 20K |
| 3 | November 3, 2024 03:15 | November 6, 2024 03:45 | 3d | 1,644 | 44K |
| 4 | September 1, 2024 15:45 | September 2, 2024 01:45 | 10h | 1,616 | 2,322 |
| 5 | September 25, 2024 03:30 | September 26, 2024 00:30 | 21h | 851 | 3,213 |
| 6 | January 17, 2024 02:45 | January 17, 2024 14:45 | 12h | 724 | 818 |
| 7 | December 5, 2024 15:15 | December 5, 2024 21:45 | 6h 30m | 721 | 993 |
| 8 | July 4, 2024 22:45 | July 5, 2024 08:00 | 9h 15m | 631 | 1,823 |
| 9 | March 14, 2024 17:45 | March 15, 2024 14:30 | 20h 45m | 588 | 1,201 |
| 10 | September 22, 2024 20:30 | September 23, 2024 05:45 | 9h 15m | 462 | 1,956 |
Outage episodes by size in 2024: 33 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 Seminole County reported on EIA Form 861 for 2024, 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 |
|---|---|---|---|---|---|
| Canadian Valley Elec Coop, Inc | 2024 | 9.8 hrs | 1.56 | 3.0 hrs | 1.19 |
| East Central Oklahoma Elec Coop Inc | 2024 | 4.8 hrs | 1.66 | 2.8 hrs | 1.38 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| People's Electric Cooperative | - | - | - | - | - |
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 Oklahoma's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 13,650 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. Seminole County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Seminole County, OK annual power outage report, 2024, 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/2024/oklahoma/seminole-county