County annual report · FIPS 05085
2015 Lonoke County, AR Power Outage Report
In 2015, customers in Lonoke County, AR went without power for an average of 1.5 hours, a total of 68K customer-hours (Arkansas average 3.7 hours). That ranks 58th worst of 74 Arkansas counties and 1496th of 2,484 nationally.
Compared with AR, the US
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Lonoke County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 1, 2015 22:00 | September 2, 2015 00:00 | 2h | 3,472 | 2,613 |
| 2 | August 5, 2015 14:30 | August 6, 2015 01:15 | 10h 45m | 2,367 | 1,256 |
| 3 | November 7, 2015 10:45 | November 7, 2015 19:00 | 8h 15m | 1,888 | 3,321 |
| 4 | August 24, 2015 21:30 | August 24, 2015 22:30 | 1h | 1,880 | 941 |
| 5 | August 28, 2015 04:30 | August 28, 2015 07:15 | 2h 45m | 1,659 | 4,562 |
| 6 | August 24, 2015 13:45 | August 24, 2015 20:45 | 7h | 1,580 | 823 |
| 7 | December 17, 2015 20:30 | December 17, 2015 23:00 | 2h 30m | 1,544 | 1,437 |
| 8 | July 12, 2015 15:30 | July 12, 2015 18:15 | 2h 45m | 1,473 | 3,320 |
| 9 | September 8, 2015 18:00 | September 8, 2015 19:45 | 1h 45m | 1,472 | 1,104 |
| 10 | October 15, 2015 15:45 | October 15, 2015 16:15 | 30m | 1,398 | 350 |
Outage episodes by size in 2015: 69 reached 100+ customers, 13 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 Lonoke County reported on EIA Form 861 for 2015, 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 | 2015 | 6.8 hrs | 2.25 | 4.7 hrs | 1.99 |
| First Electric Coop Corp | 2015 | 4.2 hrs | 2.57 | 2.9 hrs | 2.33 |
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 2015; 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, 2015, 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/2015/arkansas/lonoke-county