County annual report · FIPS 28075
2015 Lauderdale County, MS Power Outage Report
In 2015, customers in Lauderdale County, MS went without power for an average of 0.8 hours, a total of 25K customer-hours (Mississippi average 2.6 hours). That ranks 47th worst of 70 Mississippi counties and 1852nd 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 Lauderdale 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 | October 26, 2015 06:30 | October 27, 2015 01:15 | 18h 45m | 888 | 2,357 |
| 2 | June 6, 2015 14:15 | June 6, 2015 17:00 | 2h 45m | 850 | 346 |
| 3 | January 19, 2015 05:30 | January 19, 2015 07:30 | 2h | 712 | 1,424 |
| 4 | January 20, 2015 21:30 | January 20, 2015 23:30 | 2h | 686 | 195 |
| 5 | April 6, 2015 22:30 | April 6, 2015 23:00 | 30m | 443 | 222 |
| 6 | December 13, 2015 17:00 | December 21, 2015 16:45 | 7d 23h | 387 | 896 |
| 7 | July 29, 2015 19:45 | July 29, 2015 22:00 | 2h 15m | 363 | 520 |
| 8 | October 17, 2015 14:45 | October 17, 2015 16:30 | 1h 45m | 362 | 93 |
| 9 | March 4, 2015 17:15 | March 4, 2015 18:45 | 1h 30m | 356 | 342 |
| 10 | August 12, 2015 17:15 | August 12, 2015 23:00 | 5h 45m | 342 | 959 |
Outage episodes by size in 2015: 35 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 Lauderdale 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 |
|---|---|---|---|---|---|
| East Mississippi Elec Pwr Assn | 2015 | 2.1 hrs | 1.51 | 2.1 hrs | 1.51 |
| Mississippi Power Co | - | - | - | - | - |
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 ÷ 30,152 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. Lauderdale County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lauderdale 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/lauderdale-county