County annual report · FIPS 05019
2024 Clark County, AR Power Outage Report
In 2024, customers in Clark County, AR went without power for an average of 5.6 hours, a total of 67K customer-hours (Arkansas average 8.5 hours). That ranks 49th worst of 75 Arkansas counties and 1485th of 2,990 nationally.
Compared with AR, the US and 2023
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Clark 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 | August 19, 2024 02:30 | August 21, 2024 00:15 | 1d 21h | 2,870 | 17K |
| 2 | April 26, 2024 23:15 | April 28, 2024 00:30 | 1d 1h | 1,552 | 7,654 |
| 3 | January 12, 2024 10:15 | January 13, 2024 04:30 | 18h 15m | 1,490 | 3,041 |
| 4 | April 29, 2024 02:15 | April 30, 2024 22:45 | 1d 20h | 1,101 | 3,365 |
| 5 | May 24, 2024 09:15 | May 27, 2024 00:15 | 2d 15h | 1,074 | 7,728 |
| 6 | February 9, 2024 07:45 | February 9, 2024 11:30 | 3h 45m | 651 | 1,789 |
| 7 | July 3, 2024 10:00 | July 3, 2024 17:45 | 7h 45m | 447 | 1,597 |
| 8 | May 7, 2024 18:00 | May 7, 2024 23:30 | 5h 30m | 434 | 988 |
| 9 | April 23, 2024 03:15 | April 23, 2024 09:45 | 6h 30m | 425 | 2,091 |
| 10 | April 10, 2024 18:00 | April 11, 2024 01:45 | 7h 45m | 327 | 1,359 |
Outage episodes by size in 2024: 31 reached 100+ customers, 5 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 Clark 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2024 | 6.2 hrs | 1.81 | 3.8 hrs | 1.50 |
| South Central Ark El 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 Arkansas's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,935 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. Clark County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Clark County, AR 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/arkansas/clark-county