County annual report · FIPS 28093
2020 Marshall County, MS Power Outage Report
In 2020, customers in Marshall County, MS went without power for an average of 0.5 hours, a total of 8,790 customer-hours (Mississippi average 18.5 hours). That ranks 73rd worst of 79 Mississippi counties and 2837th of 3,019 nationally.
Compared with MS, the US and 2019
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Marshall County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 12, 2020 21:00 | February 12, 2020 23:45 | 2h 45m | 489 | 735 |
| 2 | January 13, 2020 17:00 | January 13, 2020 19:00 | 2h | 472 | 727 |
| 3 | April 2, 2020 22:45 | April 3, 2020 14:45 | 16h | 471 | 1,750 |
| 4 | April 3, 2020 19:00 | April 3, 2020 23:30 | 4h 30m | 470 | 2,115 |
| 5 | February 10, 2020 19:45 | February 10, 2020 22:00 | 2h 15m | 402 | 678 |
| 6 | June 5, 2020 18:15 | June 6, 2020 02:45 | 8h 30m | 186 | 358 |
| 7 | January 14, 2020 08:15 | January 14, 2020 17:15 | 9h | 150 | 498 |
| 8 | January 11, 2020 11:15 | January 12, 2020 02:15 | 15h | 89 | 504 |
| 9 | April 12, 2020 14:00 | April 13, 2020 01:45 | 11h 45m | 71 | 424 |
| 10 | October 20, 2020 17:45 | October 20, 2020 19:00 | 1h 15m | 35 | 36 |
Outage episodes by size in 2020: 7 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 Marshall County reported on EIA Form 861 for 2020, 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 |
|---|---|---|---|---|---|
| Northcentral Mississippi E P A | 2020 | 2.3 hrs | 2.12 | 2.3 hrs | 2.12 |
| Chickasaw Electric Coop, Inc | - | - | - | - | - |
| City of New Albany - (MS) | - | - | - | - | - |
| North East Mississippi EPA | - | - | - | - | - |
| City of Holly Springs | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 77% of Mississippi's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 19,527 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. Marshall County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Marshall County, MS annual power outage report, 2020, 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/2020/mississippi/marshall-county