County annual report · FIPS 40077
2023 Latimer County, OK Power Outage Report
In 2023, customers in Latimer County, OK went without power for an average of 17.3 hours, a total of 98K customer-hours (Oklahoma average 14.1 hours). That ranks 12th worst of 77 Oklahoma counties and 490th of 2,977 nationally.
Compared with OK, the US and 2022
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Latimer County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 22, 2023 23:45 | September 26, 2023 04:30 | 3d 4h | 2,929 | 53K |
| 2 | May 12, 2023 06:15 | May 12, 2023 07:45 | 1h 30m | 1,158 | 1,152 |
| 3 | February 23, 2023 14:15 | February 23, 2023 14:30 | 15m | 800 | 200 |
| 4 | June 18, 2023 04:45 | June 19, 2023 21:30 | 1d 16h | 790 | 14K |
| 5 | February 17, 2023 13:00 | February 17, 2023 19:00 | 6h | 789 | 214 |
| 6 | February 12, 2023 02:45 | February 13, 2023 14:45 | 1d 12h | 781 | 2,028 |
| 7 | January 24, 2023 23:45 | January 26, 2023 22:30 | 1d 22h | 597 | 7,212 |
| 8 | February 27, 2023 04:00 | February 27, 2023 11:45 | 7h 45m | 534 | 3,104 |
| 9 | February 16, 2023 06:15 | February 16, 2023 18:45 | 12h 30m | 460 | 1,384 |
| 10 | March 21, 2023 17:45 | March 21, 2023 19:00 | 1h 15m | 427 | 528 |
Outage episodes by size in 2023: 23 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 Latimer County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2023 | 34.0 hrs | 1.98 | 1.8 hrs | 1.10 |
| Cookson Hills Elec Coop, Inc | 2023 | 3.1 hrs | 0.93 | 1.8 hrs | 0.79 |
| Kiamichi Electric Coop, Inc | 2023 | 29.3 hrs | 4.38 | 8.9 hrs | 2.95 |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,639 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. Latimer County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Latimer County, OK annual power outage report, 2023, 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/2023/oklahoma/latimer-county