County annual report · FIPS 05085
2023 Lonoke County, AR Power Outage Report
In 2023, customers in Lonoke County, AR went without power for an average of 26.1 hours, a total of 1.2M customer-hours (Arkansas average 13.6 hours). That ranks 22nd worst of 75 Arkansas counties and 287th of 2,977 nationally.
Compared with AR, the US and 2022
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Lonoke County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 25, 2023 19:45 | July 2, 2023 00:30 | 6d 4h | 34,287 | 964K |
| 2 | March 31, 2023 18:45 | April 2, 2023 01:45 | 1d 7h | 7,193 | 99K |
| 3 | December 13, 2023 19:15 | December 13, 2023 20:00 | 45m | 5,083 | 3,812 |
| 4 | June 18, 2023 07:45 | June 20, 2023 02:15 | 1d 18h | 3,129 | 17K |
| 5 | August 26, 2023 20:15 | August 27, 2023 19:15 | 23h | 3,070 | 17K |
| 6 | February 20, 2023 18:45 | February 21, 2023 02:00 | 7h 15m | 3,009 | 9,056 |
| 7 | June 14, 2023 09:30 | June 15, 2023 02:15 | 16h 45m | 2,824 | 8,211 |
| 8 | August 8, 2023 11:15 | August 9, 2023 00:15 | 13h | 2,507 | 2,270 |
| 9 | September 16, 2023 13:00 | September 16, 2023 21:30 | 8h 30m | 2,124 | 3,211 |
| 10 | June 20, 2023 12:00 | June 21, 2023 03:15 | 15h 15m | 2,029 | 579 |
Outage episodes by size in 2023: 91 reached 100+ customers, 19 reached 1,000+ customers, 1 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 Lonoke County reported on EIA Form 861 for 2023, 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 | 2023 | 20.2 hrs | 2.05 | 4.7 hrs | 1.52 |
| First Electric Coop Corp | 2023 | 11.5 hrs | 2.52 | 3.2 hrs | 1.92 |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 46,850 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. Lonoke County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lonoke County, AR annual power outage report, 2023, 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/2023/arkansas/lonoke-county