County annual report · FIPS 28137
2023 Tate County, MS Power Outage Report
In 2023, customers in Tate County, MS went without power for an average of 18.0 hours, a total of 293K customer-hours (Mississippi average 11.1 hours). That ranks 24th worst of 79 Mississippi counties and 468th of 2,977 nationally.
Compared with MS, the US and 2022
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Tate County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 31, 2023 21:15 | February 6, 2023 13:15 | 5d 16h | 5,802 | 199K |
| 2 | March 3, 2023 09:15 | March 5, 2023 03:15 | 1d 18h | 1,231 | 7,472 |
| 3 | February 22, 2023 20:00 | February 23, 2023 07:30 | 11h 30m | 947 | 1,879 |
| 4 | September 26, 2023 22:15 | September 27, 2023 01:15 | 3h | 922 | 928 |
| 5 | January 18, 2023 00:00 | January 18, 2023 05:15 | 5h 15m | 914 | 1,441 |
| 6 | June 12, 2023 00:15 | June 13, 2023 06:30 | 1d 6h | 905 | 11K |
| 7 | September 6, 2023 23:15 | September 8, 2023 01:30 | 1d 2h | 859 | 8,830 |
| 8 | June 5, 2023 11:30 | June 7, 2023 06:30 | 1d 19h | 832 | 6,163 |
| 9 | September 13, 2023 04:45 | September 13, 2023 05:30 | 45m | 723 | 362 |
| 10 | August 10, 2023 05:30 | August 10, 2023 22:30 | 17h | 708 | 4,576 |
Outage episodes by size in 2023: 52 reached 100+ customers, 2 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 Tate County reported on EIA Form 861 for 2023, 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 | 2023 | 20.0 hrs | 2.14 | 4.9 hrs | 1.52 |
| Northcentral Mississippi E P A | 2023 | 6.8 hrs | 3.25 | 3.9 hrs | 2.67 |
| Central Electric Power Assn - (MS) | - | - | - | - | - |
| Tallahatchie Valley E P A | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,303 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. Tate County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tate County, MS annual power outage report, 2023, 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/2023/mississippi/tate-county