County annual report · FIPS 28099
2018 Neshoba County, MS Power Outage Report
In 2018, customers in Neshoba County, MS went without power for an average of 0.1 hours, a total of 2,177 customer-hours (Mississippi average 3.0 hours). That ranks 70th worst of 76 Mississippi counties and 2669th of 2,798 nationally.
Compared with MS, the US and 2017
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Neshoba County, 2018
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 13, 2018 16:00 | May 13, 2018 16:15 | 15m | 303 | 76 |
| 2 | June 10, 2018 21:30 | June 11, 2018 00:00 | 2h 30m | 300 | 80 |
| 3 | March 29, 2018 13:45 | March 29, 2018 18:45 | 5h | 298 | 1,490 |
| 4 | August 20, 2018 21:00 | August 21, 2018 00:00 | 3h | 147 | 441 |
| 5 | May 26, 2018 01:00 | May 26, 2018 03:15 | 2h 15m | 15 | 34 |
| 6 | September 5, 2018 11:00 | September 5, 2018 16:00 | 5h | 12 | 24 |
| 7 | September 13, 2018 21:30 | September 13, 2018 22:15 | 45m | 10 | 8 |
| 8 | November 7, 2018 20:15 | November 7, 2018 21:30 | 1h 15m | 6 | 6 |
| 9 | February 28, 2018 16:30 | February 28, 2018 18:00 | 1h 30m | 2 | 3 |
| 10 | September 26, 2018 23:15 | September 27, 2018 00:00 | 45m | 2 | 1 |
Outage episodes by size in 2018: 4 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 Neshoba County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Mississippi Power Co | 2018 | 1.8 hrs | 1.10 | 73 min | 0.94 |
| East Mississippi Elec Pwr Assn | 2018 | 3.3 hrs | 2.47 | 3.3 hrs | 2.47 |
| Central Electric Power Assn - (MS) | - | - | - | - | - |
| City of Philadelphia - (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 66% of Mississippi's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 24,825 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. Neshoba County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Neshoba County, MS annual power outage report, 2018, 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/2018/mississippi/neshoba-county