County annual report · FIPS 48081
2019 Coke County, TX Power Outage Report
In 2019, customers in Coke County, TX went without power for an average of 14.2 hours, a total of 21K customer-hours (Texas average 4.9 hours). That ranks 54th worst of 254 Texas counties and 362nd of 2,945 nationally.
Compared with TX, the US and 2018
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Coke 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 | September 27, 2019 01:00 | September 27, 2019 01:30 | 30m | 1,678 | 567 |
| 2 | October 18, 2019 00:45 | October 18, 2019 01:15 | 30m | 1,542 | 735 |
| 3 | May 11, 2019 15:00 | May 11, 2019 15:30 | 30m | 1,449 | 586 |
| 4 | November 7, 2019 07:30 | November 13, 2019 20:15 | 6d 12h | 1,122 | 1,417 |
| 5 | January 19, 2019 02:30 | January 19, 2019 05:30 | 3h | 916 | 732 |
| 6 | November 19, 2019 17:00 | November 20, 2019 01:30 | 8h 30m | 522 | 1,190 |
| 7 | November 22, 2019 09:00 | December 19, 2019 23:00 | 27d 14h | 520 | 1,719 |
| 8 | October 30, 2019 20:45 | October 30, 2019 22:00 | 1h 15m | 518 | 646 |
| 9 | November 5, 2019 22:45 | November 6, 2019 00:45 | 2h | 517 | 1,031 |
| 10 | November 21, 2019 14:30 | November 21, 2019 19:30 | 5h | 516 | 448 |
Outage episodes by size in 2019: 28 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 Coke 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| AEP Texas North Company | 2018 | 3.0 hrs | 1.57 | 2.3 hrs | 1.40 |
| Concho Valley Elec Coop Inc | 2018 | 8.3 hrs | 4.63 | 7.4 hrs | 4.55 |
| Taylor Electric Coop Inc - (TX) | - | - | - | - | - |
| Coleman County Elec 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 93% of Texas's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,487 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. Coke County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Coke County, TX 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/texas/coke-county