County annual report · FIPS 05013
2019 Calhoun County, AR Power Outage Report
In 2019, customers in Calhoun County, AR went without power for an average of 4.4 hours, a total of 15K customer-hours (Arkansas average 6.1 hours). That ranks 47th worst of 75 Arkansas counties and 1232nd of 2,945 nationally.
Compared with AR, the US and 2018
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Calhoun 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 | May 18, 2019 23:00 | May 19, 2019 03:45 | 4h 45m | 348 | 710 |
| 2 | July 13, 2019 23:15 | July 14, 2019 00:45 | 1h 30m | 303 | 311 |
| 3 | June 24, 2019 02:15 | June 25, 2019 15:45 | 1d 13h | 294 | 736 |
| 4 | November 27, 2019 00:45 | November 27, 2019 17:15 | 16h 30m | 293 | 3,571 |
| 5 | June 20, 2019 02:15 | June 22, 2019 11:45 | 2d 9h | 282 | 4,962 |
| 6 | May 8, 2019 22:45 | May 9, 2019 08:15 | 9h 30m | 276 | 2,221 |
| 7 | July 2, 2019 00:00 | July 2, 2019 02:15 | 2h 15m | 185 | 248 |
| 8 | April 7, 2019 04:30 | April 7, 2019 10:00 | 5h 30m | 158 | 214 |
| 9 | June 27, 2019 04:15 | June 27, 2019 06:00 | 1h 45m | 149 | 234 |
| 10 | November 30, 2019 19:00 | November 30, 2019 21:15 | 2h 15m | 90 | 203 |
Outage episodes by size in 2019: 9 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 Calhoun 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2018 | 7.5 hrs | 1.93 | 5.0 hrs | 1.74 |
| Ouachita Electric Coop Corp | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 83% of Arkansas's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,555 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. Calhoun County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Calhoun County, AR 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/arkansas/calhoun-county