County annual report · FIPS 28051
2019 Holmes County, MS Power Outage Report
In 2019, customers in Holmes County, MS went without power for an average of 3.1 hours, a total of 20K customer-hours (Mississippi average 5.8 hours). That ranks 50th worst of 78 Mississippi counties and 1618th of 2,945 nationally.
Compared with MS, the US and 2018
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Holmes 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 | April 17, 2019 22:30 | April 17, 2019 23:15 | 45m | 884 | 618 |
| 2 | April 14, 2019 00:00 | April 15, 2019 21:30 | 1d 21h | 375 | 6,192 |
| 3 | February 19, 2019 17:15 | February 19, 2019 22:15 | 5h | 281 | 849 |
| 4 | June 20, 2019 05:00 | June 21, 2019 01:00 | 20h | 230 | 1,382 |
| 5 | March 14, 2019 14:15 | March 14, 2019 20:45 | 6h 30m | 194 | 69 |
| 6 | June 26, 2019 01:30 | June 26, 2019 16:45 | 15h 15m | 194 | 438 |
| 7 | May 21, 2019 05:30 | May 21, 2019 10:45 | 5h 15m | 192 | 683 |
| 8 | February 7, 2019 15:45 | February 7, 2019 18:30 | 2h 45m | 184 | 459 |
| 9 | July 16, 2019 12:45 | July 17, 2019 04:15 | 15h 30m | 151 | 209 |
| 10 | July 7, 2019 19:30 | July 7, 2019 22:00 | 2h 30m | 144 | 161 |
Outage episodes by size in 2019: 23 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 Holmes 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 Mississippi LLC | 2018 | 5.3 hrs | 1.81 | 4.2 hrs | 1.64 |
| Delta Electric Power Assn | 2018 | 10.2 hrs | 5.14 | 6.7 hrs | 4.58 |
| Yazoo Valley Elec Power Assn | - | - | - | - | - |
| City of Durant - (MS) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 74% of Mississippi's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,634 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. Holmes County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Holmes County, MS 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/mississippi/holmes-county