County annual report · FIPS 40031
2019 Comanche County, OK Power Outage Report
In 2019, customers in Comanche County, OK went without power for an average of 2.4 hours, a total of 138K customer-hours (Oklahoma average 5.0 hours). That ranks 59th worst of 77 Oklahoma counties and 1880th of 2,945 nationally.
Compared with OK, the US and 2018
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Comanche 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 | June 16, 2019 01:30 | June 17, 2019 02:00 | 1d | 5,972 | 19K |
| 2 | July 18, 2019 15:30 | July 18, 2019 16:45 | 1h 15m | 4,885 | 2,040 |
| 3 | April 30, 2019 13:45 | May 1, 2019 18:00 | 1d 4h | 4,652 | 2,663 |
| 4 | October 26, 2019 19:00 | October 26, 2019 20:45 | 1h 45m | 3,245 | 5,304 |
| 5 | June 19, 2019 06:15 | June 20, 2019 07:45 | 1d 1h | 3,168 | 17K |
| 6 | April 1, 2019 14:30 | April 1, 2019 19:45 | 5h 15m | 2,664 | 1,363 |
| 7 | November 29, 2019 15:45 | November 29, 2019 23:00 | 7h 15m | 2,119 | 2,842 |
| 8 | November 11, 2019 11:45 | November 12, 2019 05:00 | 17h 15m | 2,040 | 6,705 |
| 9 | May 15, 2019 20:30 | May 16, 2019 03:30 | 7h | 1,968 | 553 |
| 10 | May 6, 2019 13:30 | May 6, 2019 17:00 | 3h 30m | 1,673 | 435 |
Outage episodes by size in 2019: 83 reached 100+ customers, 22 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 Comanche 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2018 | 2.1 hrs | 1.34 | 1.7 hrs | 1.17 |
| Cotton Electric Coop, Inc | 2018 | 3.6 hrs | 1.91 | 3.3 hrs | 1.84 |
| Rural Electric Coop, Inc - (OK) | 2018 | 6.8 hrs | 3.42 | 3.9 hrs | 2.49 |
| CKenergy 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 90% of Oklahoma's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 57,333 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. Comanche County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Comanche County, OK 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/oklahoma/comanche-county