County annual report · FIPS 48237
2019 Jack County, TX Power Outage Report
In 2019, customers in Jack County, TX went without power for an average of 5.3 hours, a total of 19K customer-hours (Texas average 4.9 hours). That ranks 131st worst of 254 Texas counties and 1026th 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 Jack 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 | March 13, 2019 01:00 | March 14, 2019 05:15 | 1d 4h | 2,330 | 3,954 |
| 2 | May 11, 2019 12:15 | May 11, 2019 12:45 | 30m | 1,215 | 416 |
| 3 | November 14, 2019 18:30 | November 14, 2019 22:45 | 4h 15m | 768 | 1,355 |
| 4 | July 12, 2019 02:45 | July 12, 2019 03:30 | 45m | 559 | 419 |
| 5 | August 23, 2019 20:15 | August 24, 2019 04:00 | 7h 45m | 410 | 1,703 |
| 6 | August 30, 2019 15:45 | August 30, 2019 17:30 | 1h 45m | 382 | 630 |
| 7 | July 6, 2019 21:30 | July 7, 2019 04:45 | 7h 15m | 306 | 259 |
| 8 | May 18, 2019 13:15 | May 19, 2019 00:45 | 11h 30m | 260 | 927 |
| 9 | January 19, 2019 02:30 | January 19, 2019 05:30 | 3h | 244 | 449 |
| 10 | February 23, 2019 21:30 | February 24, 2019 01:30 | 4h | 217 | 157 |
Outage episodes by size in 2019: 18 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 Jack 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 |
| Tri-County Electric Coop, Inc (TX) | 2018 | 67 min | 0.70 | 40 min | 0.56 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Fort Belknap Electric Coop Inc | - | - | - | - | - |
| Wise Electric Coop Inc | - | - | - | - | - |
| J-A-C 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 93% of Texas's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,594 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. Jack County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Jack 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/jack-county