County annual report · FIPS 48013
2024 Atascosa County, TX Power Outage Report
In 2024, customers in Atascosa County, TX went without power for an average of 4.1 hours, a total of 77K customer-hours (Texas average 25.5 hours). That ranks 184th worst of 252 Texas counties and 1833rd of 2,990 nationally.
Compared with TX, the US and 2023
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Atascosa County, 2024
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 13, 2024 16:15 | May 16, 2024 00:30 | 2d 8h | 2,116 | 27K |
| 2 | November 5, 2024 06:00 | November 5, 2024 21:30 | 15h 30m | 1,934 | 1,690 |
| 3 | April 9, 2024 14:15 | April 9, 2024 20:45 | 6h 30m | 1,822 | 977 |
| 4 | April 11, 2024 09:30 | April 12, 2024 07:15 | 21h 45m | 1,816 | 1,003 |
| 5 | September 16, 2024 12:15 | September 16, 2024 21:45 | 9h 30m | 1,772 | 538 |
| 6 | September 9, 2024 12:15 | September 9, 2024 16:45 | 4h 30m | 1,750 | 458 |
| 7 | September 30, 2024 01:30 | September 30, 2024 07:00 | 5h 30m | 1,322 | 2,460 |
| 8 | October 26, 2024 15:30 | October 26, 2024 19:00 | 3h 30m | 1,277 | 2,145 |
| 9 | January 16, 2024 02:30 | January 16, 2024 10:30 | 8h | 1,223 | 525 |
| 10 | June 10, 2024 05:30 | June 10, 2024 18:30 | 13h | 1,044 | 2,249 |
Outage episodes by size in 2024: 39 reached 100+ customers, 10 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 Atascosa County reported on EIA Form 861 for 2024, 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 Central Company | 2024 | 3.8 hrs | 1.63 | 2.5 hrs | 1.46 |
| Medina Electric Coop, Inc | 2024 | 3.9 hrs | 2.14 | 3.9 hrs | 2.14 |
| City of San Antonio - (TX) | 2024 | 74 min | 1.15 | 62 min | 1.08 |
| Karnes 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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 18,992 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. Atascosa County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Atascosa County, TX annual power outage report, 2024, 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/2024/texas/atascosa-county