County annual report · FIPS 28137
2019 Tate County, MS Power Outage Report
In 2019, customers in Tate County, MS went without power for an average of 9.3 hours, a total of 152K customer-hours (Mississippi average 5.8 hours). That ranks 21st worst of 78 Mississippi counties and 581st 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 Tate 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 | October 26, 2019 13:45 | October 26, 2019 16:00 | 2h 15m | 4,007 | 1,997 |
| 2 | July 2, 2019 19:30 | July 3, 2019 04:00 | 8h 30m | 2,103 | 8,886 |
| 3 | July 15, 2019 12:45 | July 16, 2019 21:45 | 1d 9h | 2,082 | 15K |
| 4 | July 2, 2019 02:00 | July 2, 2019 04:45 | 2h 45m | 1,910 | 4,679 |
| 5 | July 6, 2019 06:45 | July 7, 2019 21:30 | 1d 14h | 1,821 | 37K |
| 6 | August 5, 2019 23:00 | August 6, 2019 01:30 | 2h 30m | 1,781 | 3,376 |
| 7 | June 6, 2019 21:30 | June 7, 2019 00:45 | 3h 15m | 1,771 | 1,774 |
| 8 | June 27, 2019 14:15 | June 28, 2019 04:15 | 14h | 1,589 | 5,021 |
| 9 | July 29, 2019 23:15 | July 30, 2019 02:15 | 3h | 1,447 | 1,126 |
| 10 | October 12, 2019 11:30 | October 13, 2019 01:45 | 14h 15m | 1,368 | 13K |
Outage episodes by size in 2019: 39 reached 100+ customers, 15 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 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 |
| Northcentral Mississippi E P A | 2018 | 2.2 hrs | 1.56 | 2.2 hrs | 1.56 |
| 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 74% of Mississippi's customers in 2019; 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, 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/tate-county