County annual report · FIPS 28037
2015 Franklin County, MS Power Outage Report
In 2015, customers in Franklin County, MS went without power for an average of 13.1 hours, a total of 57K customer-hours (Mississippi average 2.6 hours). That ranks 4th worst of 70 Mississippi counties and 197th of 2,484 nationally.
Compared with MS, the US
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Franklin County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 26, 2015 20:15 | June 26, 2015 23:30 | 3h 15m | 2,568 | 1,453 |
| 2 | October 25, 2015 01:30 | October 26, 2015 23:30 | 1d 22h | 2,391 | 26K |
| 3 | February 25, 2015 13:00 | February 25, 2015 19:45 | 6h 45m | 1,569 | 2,476 |
| 4 | December 13, 2015 21:00 | December 13, 2015 22:45 | 1h 45m | 1,092 | 1,098 |
| 5 | December 28, 2015 15:30 | December 29, 2015 06:30 | 15h | 995 | 11K |
| 6 | September 23, 2015 19:00 | September 24, 2015 00:00 | 5h | 920 | 4,445 |
| 7 | June 27, 2015 20:00 | June 28, 2015 02:30 | 6h 30m | 873 | 1,307 |
| 8 | January 7, 2015 23:30 | January 8, 2015 12:30 | 13h | 330 | 2,195 |
| 9 | April 2, 2015 16:00 | April 2, 2015 18:30 | 2h 30m | 313 | 626 |
| 10 | May 4, 2015 15:15 | May 4, 2015 17:00 | 1h 45m | 192 | 178 |
Outage episodes by size in 2015: 15 reached 100+ customers, 4 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 Franklin County reported on EIA Form 861 for 2015, 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 | 2015 | 6.1 hrs | 2.02 | 4.2 hrs | 1.71 |
| Southwest Mississippi E P A | 2015 | 16.7 hrs | - | 14.3 hrs | - |
| Magnolia Electric Power Assn | 2015 | 6.5 hrs | - | - | - |
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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,359 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. Franklin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Franklin County, MS annual power outage report, 2015, 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/2015/mississippi/franklin-county