County annual report · FIPS 48447
2020 Throckmorton County, TX Power Outage Report
In 2020, customers in Throckmorton County, TX went without power for an average of 20.9 hours, a total of 12K customer-hours (Texas average 5.3 hours). That ranks 59th worst of 254 Texas counties and 413th of 3,019 nationally.
Compared with TX, the US and 2019
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Throckmorton 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 | May 21, 2020 04:00 | May 21, 2020 16:15 | 12h 15m | 890 | 287 |
| 2 | June 23, 2020 06:30 | June 23, 2020 18:00 | 11h 30m | 643 | 2,890 |
| 3 | January 18, 2020 22:45 | January 19, 2020 02:30 | 3h 45m | 600 | 1,401 |
| 4 | August 17, 2020 00:30 | August 17, 2020 12:15 | 11h 45m | 246 | 748 |
| 5 | October 27, 2020 07:15 | October 31, 2020 17:00 | 4d 9h | 217 | 1,726 |
| 6 | August 30, 2020 07:45 | August 30, 2020 15:45 | 8h | 148 | 341 |
| 7 | September 2, 2020 09:30 | September 2, 2020 15:30 | 6h | 148 | 704 |
| 8 | May 1, 2020 18:45 | May 1, 2020 20:15 | 1h 30m | 114 | 171 |
| 9 | February 25, 2020 23:45 | February 26, 2020 02:45 | 3h | 108 | 317 |
| 10 | May 16, 2020 01:00 | May 16, 2020 16:00 | 15h | 82 | 596 |
Outage episodes by size in 2020: 9 reached 100+ customers, 0 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 Throckmorton 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 |
|---|---|---|---|---|---|
| AEP Texas North Company | 2020 | 4.7 hrs | 1.67 | 1.9 hrs | 1.25 |
| Tri-County Electric Coop, Inc (TX) | 2020 | 4.8 hrs | 1.74 | 3.1 hrs | 1.52 |
| Big Country Electric Coop, Inc | - | - | - | - | - |
| Fort Belknap 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 63% of Texas's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 582 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. Throckmorton County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Throckmorton County, TX 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/texas/throckmorton-county