County annual report · FIPS 05093
2022 Mississippi County, AR Power Outage Report
In 2022, customers in Mississippi County, AR went without power for an average of 13.0 hours, a total of 232K customer-hours (Arkansas average 6.8 hours). That ranks 24th worst of 75 Arkansas counties and 522nd of 2,976 nationally.
Compared with AR, the US and 2021
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Mississippi County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 30, 2022 13:45 | April 1, 2022 00:00 | 1d 10h | 4,182 | 11K |
| 2 | April 12, 2022 13:30 | June 8, 2022 14:15 | 57d | 3,495 | 59K |
| 3 | November 7, 2022 15:00 | November 7, 2022 18:30 | 3h 30m | 2,675 | 4,113 |
| 4 | October 25, 2022 14:45 | October 26, 2022 00:00 | 9h 15m | 2,402 | 2,972 |
| 5 | March 9, 2022 14:30 | March 9, 2022 21:45 | 7h 15m | 2,235 | 1,453 |
| 6 | September 10, 2022 15:15 | September 11, 2022 05:30 | 14h 15m | 2,124 | 2,512 |
| 7 | June 18, 2022 05:00 | June 18, 2022 05:30 | 30m | 1,870 | 935 |
| 8 | February 24, 2022 04:00 | March 2, 2022 21:30 | 6d 17h | 1,869 | 76K |
| 9 | October 16, 2022 06:00 | October 16, 2022 10:30 | 4h 30m | 1,720 | 3,610 |
| 10 | January 19, 2022 23:00 | February 5, 2022 05:00 | 16d 6h | 1,644 | 9,754 |
Outage episodes by size in 2022: 50 reached 100+ customers, 12 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 Mississippi County reported on EIA Form 861 for 2022, 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 | 2022 | 10.6 hrs | 2.30 | 6.6 hrs | 2.03 |
| City of Osceola - (AR) | - | - | - | - | - |
| Mississippi County Electric Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 86% of Arkansas's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 17,931 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. Mississippi County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Mississippi County, AR annual power outage report, 2022, 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/2022/arkansas/mississippi-county