County annual report · FIPS 48211
2025 Hemphill County, TX Power Outage Report
In 2025, customers in Hemphill County, TX went without power for an average of 6.8 hours, a total of 8,049 customer-hours (Texas average 4.6 hours). That ranks 150th worst of 254 Texas counties and 1183rd of 3,000 nationally.
Compared with TX, the US and 2024
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Hemphill County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 14, 2025 11:30 | April 14, 2025 14:15 | 2h 45m | 1,382 | 3,798 |
| 2 | September 10, 2025 11:00 | September 10, 2025 12:45 | 1h 45m | 1,380 | 1,823 |
| 3 | December 30, 2025 02:45 | December 30, 2025 04:45 | 2h | 143 | 286 |
| 4 | January 25, 2025 01:00 | January 25, 2025 06:15 | 5h 15m | 81 | 204 |
| 5 | March 19, 2025 08:15 | March 19, 2025 20:15 | 12h | 73 | 679 |
| 6 | March 14, 2025 14:45 | March 16, 2025 02:00 | 1d 11h | 27 | 805 |
| 7 | June 7, 2025 13:15 | June 8, 2025 00:15 | 11h | 24 | 144 |
| 8 | January 17, 2025 21:30 | January 17, 2025 22:45 | 1h 15m | 14 | 18 |
| 9 | August 25, 2025 01:15 | August 25, 2025 09:15 | 8h | 14 | 54 |
| 10 | October 25, 2025 12:15 | October 25, 2025 17:00 | 4h 45m | 9 | 27 |
Outage episodes by size in 2025: 3 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 Hemphill County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2024 | 2.9 hrs | 1.21 | 2.1 hrs | 1.14 |
| Greenbelt Electric Coop, Inc | - | - | - | - | - |
| North Plains 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 n/a of Texas's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,189 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. Hemphill County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Hemphill County, TX annual power outage report, 2025, 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/2025/texas/hemphill-county