County annual report · FIPS 28161
2019 Yalobusha County, MS Power Outage Report
In 2019, customers in Yalobusha County, MS went without power for an average of 2.7 hours, a total of 20K customer-hours (Mississippi average 5.8 hours). That ranks 55th worst of 78 Mississippi counties and 1757th 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 Yalobusha 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 | July 16, 2019 12:45 | July 16, 2019 21:30 | 8h 45m | 1,742 | 1,779 |
| 2 | December 3, 2019 21:15 | December 3, 2019 22:45 | 1h 30m | 1,616 | 809 |
| 3 | June 20, 2019 04:45 | June 21, 2019 19:30 | 1d 14h | 813 | 2,573 |
| 4 | May 14, 2019 18:45 | May 14, 2019 19:45 | 1h | 319 | 160 |
| 5 | July 23, 2019 02:30 | July 23, 2019 04:15 | 1h 45m | 308 | 157 |
| 6 | March 14, 2019 02:45 | March 14, 2019 23:00 | 20h 15m | 307 | 346 |
| 7 | August 19, 2019 23:30 | August 20, 2019 01:15 | 1h 45m | 279 | 153 |
| 8 | February 7, 2019 19:30 | February 7, 2019 20:45 | 1h 15m | 219 | 113 |
| 9 | September 5, 2019 15:15 | September 5, 2019 16:30 | 1h 15m | 219 | 274 |
| 10 | June 13, 2019 16:30 | June 13, 2019 17:45 | 1h 15m | 218 | 218 |
Outage episodes by size in 2019: 26 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 Yalobusha 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 |
| Tallahatchie Valley E P A | - | - | - | - | - |
| City of Water Valley - (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 ÷ 7,274 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. Yalobusha County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Yalobusha 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/yalobusha-county