County annual report · FIPS 40031
2020 Comanche County, OK Power Outage Report
In 2020, customers in Comanche County, OK went without power for an average of 5.6 hours, a total of 322K customer-hours (Oklahoma average 27.7 hours). That ranks 40th worst of 77 Oklahoma counties and 1302nd of 3,019 nationally.
Compared with OK, the US and 2019
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Comanche County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 26, 2020 07:30 | December 31, 2020 00:15 | 65d 16h | 5,829 | 209K |
| 2 | April 22, 2020 00:00 | April 22, 2020 22:30 | 22h 30m | 4,132 | 29K |
| 3 | February 3, 2020 20:15 | February 3, 2020 20:30 | 15m | 3,872 | 968 |
| 4 | June 22, 2020 05:00 | June 23, 2020 01:30 | 20h 30m | 2,942 | 10K |
| 5 | July 31, 2020 05:30 | July 31, 2020 19:45 | 14h 15m | 2,918 | 8,202 |
| 6 | September 27, 2020 23:15 | September 28, 2020 05:15 | 6h | 2,433 | 2,994 |
| 7 | March 12, 2020 18:15 | March 13, 2020 01:30 | 7h 15m | 2,107 | 1,088 |
| 8 | March 19, 2020 04:45 | March 20, 2020 00:15 | 19h 30m | 2,097 | 1,838 |
| 9 | July 23, 2020 18:15 | July 23, 2020 21:00 | 2h 45m | 1,772 | 1,663 |
| 10 | October 25, 2020 16:15 | October 25, 2020 21:15 | 5h | 1,674 | 3,770 |
Outage episodes by size in 2020: 65 reached 100+ customers, 13 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 2020, 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 | 2020 | 4.4 hrs | 1.41 | 89 min | 1.03 |
| Cotton Electric Coop, Inc | 2020 | 10.1 hrs | 3.38 | 3.7 hrs | 2.04 |
| Rural Electric Coop, Inc - (OK) | 2020 | 15.8 hrs | 3.49 | 2.8 hrs | 1.64 |
| 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 93% of Oklahoma's customers in 2020; 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, 2020, 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/2020/oklahoma/comanche-county