County annual report · FIPS 40005
2018 Atoka County, OK Power Outage Report
In 2018, customers in Atoka County, OK went without power for an average of 3.8 hours, a total of 30K customer-hours (Oklahoma average 2.7 hours). That ranks 38th worst of 77 Oklahoma counties and 1289th of 2,798 nationally.
Compared with OK, the US and 2017
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Atoka County, 2018
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 23, 2018 06:30 | June 25, 2018 16:30 | 2d 10h | 1,210 | 3,410 |
| 2 | October 26, 2018 20:45 | October 26, 2018 23:15 | 2h 30m | 392 | 204 |
| 3 | December 1, 2018 03:45 | December 1, 2018 23:30 | 19h 45m | 366 | 2,108 |
| 4 | December 14, 2018 06:45 | December 14, 2018 08:15 | 1h 30m | 268 | 335 |
| 5 | February 21, 2018 15:30 | February 26, 2018 04:00 | 4d 12h | 194 | 6,099 |
| 6 | July 6, 2018 21:15 | July 7, 2018 09:45 | 12h 30m | 162 | 882 |
| 7 | August 4, 2018 22:00 | August 5, 2018 02:45 | 4h 45m | 160 | 543 |
| 8 | February 20, 2018 15:00 | February 20, 2018 15:30 | 30m | 136 | 68 |
| 9 | February 19, 2018 19:45 | February 19, 2018 21:00 | 1h 15m | 118 | 133 |
| 10 | April 13, 2018 23:00 | April 14, 2018 11:30 | 12h 30m | 112 | 1,343 |
Outage episodes by size in 2018: 13 reached 100+ customers, 1 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 Atoka County reported on EIA Form 861 for 2018, 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 |
| Kiamichi Electric Coop, Inc | 2018 | 4.0 hrs | 1.68 | 4.0 hrs | 1.68 |
| Southeastern Electric Coop Inc - (OK) | 2018 | 9.6 hrs | 6.00 | 4.0 hrs | 1.90 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| People's Electric Cooperative | - | - | - | - | - |
| Choctaw Electric Coop Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 89% of Oklahoma's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,913 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. Atoka County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Atoka County, OK annual power outage report, 2018, 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/2018/oklahoma/atoka-county