County annual report · FIPS 48393
2019 Roberts County, TX Power Outage Report
In 2019, customers in Roberts County, TX went without power for an average of 23.7 hours, a total of 6,667 customer-hours (Texas average 4.9 hours). That ranks 31st worst of 254 Texas counties and 172nd 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 Roberts 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 | December 9, 2019 02:30 | December 9, 2019 04:45 | 2h 15m | 493 | 1,105 |
| 2 | March 13, 2019 18:00 | March 15, 2019 06:00 | 1d 12h | 249 | 4,149 |
| 3 | May 26, 2019 01:45 | May 26, 2019 03:30 | 1h 45m | 68 | 72 |
| 4 | July 12, 2019 11:30 | July 12, 2019 16:00 | 4h 30m | 60 | 83 |
| 5 | May 24, 2019 00:00 | May 24, 2019 07:15 | 7h 15m | 55 | 321 |
| 6 | October 4, 2019 04:45 | October 4, 2019 07:45 | 3h | 32 | 15 |
| 7 | December 7, 2019 21:00 | December 7, 2019 23:00 | 2h | 32 | 11 |
| 8 | November 26, 2019 17:30 | November 27, 2019 00:30 | 7h | 31 | 161 |
| 9 | October 3, 2019 17:30 | October 3, 2019 19:45 | 2h 15m | 29 | 20 |
| 10 | November 30, 2019 17:45 | December 1, 2019 00:45 | 7h | 29 | 203 |
Outage episodes by size in 2019: 2 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 Roberts 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2018 | 2.0 hrs | 1.08 | 1.9 hrs | 1.06 |
| 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 93% of Texas's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 281 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. Roberts County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Roberts 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/roberts-county