County annual report · FIPS 28053
2024 Humphreys County, MS Power Outage Report
In 2024, customers in Humphreys County, MS went without power for an average of 16.6 hours, a total of 55K customer-hours (Mississippi average 9.2 hours). That ranks 21st worst of 82 Mississippi counties and 609th of 2,990 nationally.
Compared with MS, the US and 2023
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Humphreys 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 | March 15, 2024 08:30 | March 16, 2024 21:00 | 1d 12h | 1,450 | 12K |
| 2 | January 12, 2024 13:45 | January 14, 2024 02:00 | 1d 12h | 924 | 20K |
| 3 | August 3, 2024 13:45 | August 4, 2024 02:15 | 12h 30m | 522 | 4,193 |
| 4 | December 29, 2024 01:00 | December 29, 2024 10:45 | 9h 45m | 493 | 982 |
| 5 | August 18, 2024 20:15 | August 19, 2024 00:45 | 4h 30m | 377 | 1,697 |
| 6 | August 16, 2024 22:15 | August 17, 2024 01:15 | 3h | 304 | 761 |
| 7 | August 17, 2024 19:30 | August 17, 2024 22:00 | 2h 30m | 304 | 711 |
| 8 | June 15, 2024 22:30 | June 16, 2024 01:15 | 2h 45m | 257 | 666 |
| 9 | April 18, 2024 20:30 | April 19, 2024 02:15 | 5h 45m | 228 | 632 |
| 10 | April 10, 2024 08:15 | April 12, 2024 00:00 | 1d 15h | 217 | 2,675 |
Outage episodes by size in 2024: 17 reached 100+ customers, 1 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 Humphreys 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 Mississippi LLC | 2024 | 11.5 hrs | 2.31 | 5.5 hrs | 1.75 |
| Delta Electric Power Assn | 2024 | 12.0 hrs | 5.07 | 7.0 hrs | 4.11 |
| Twin County Electric Pwr Assn | 2018 | 8.2 hrs | - | 4.2 hrs | - |
| Yazoo Valley Elec Power Assn | - | - | - | - | - |
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 Mississippi's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,331 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. Humphreys County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Humphreys County, MS 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/mississippi/humphreys-county