County annual report · FIPS 28021
2015 Claiborne County, MS Power Outage Report
In 2015, customers in Claiborne County, MS went without power for an average of 4.9 hours, a total of 29K customer-hours (Mississippi average 2.6 hours). That ranks 18th worst of 70 Mississippi counties and 579th 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 Claiborne 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 | November 19, 2015 18:30 | November 19, 2015 18:45 | 15m | 478 | 120 |
| 2 | September 11, 2015 15:15 | September 11, 2015 16:45 | 1h 30m | 338 | 255 |
| 3 | November 17, 2015 19:45 | November 18, 2015 15:00 | 19h 15m | 240 | 2,242 |
| 4 | November 18, 2015 15:45 | November 18, 2015 23:15 | 7h 30m | 240 | 1,167 |
| 5 | December 13, 2015 19:45 | December 14, 2015 20:00 | 1d | 221 | 1,993 |
| 6 | May 18, 2015 13:15 | May 19, 2015 05:00 | 15h 45m | 199 | 2,181 |
| 7 | May 25, 2015 21:30 | May 26, 2015 09:15 | 11h 45m | 195 | 1,623 |
| 8 | October 25, 2015 14:00 | October 28, 2015 02:45 | 2d 12h | 184 | 4,363 |
| 9 | April 27, 2015 19:00 | April 28, 2015 02:00 | 7h | 154 | 391 |
| 10 | November 19, 2015 13:45 | November 19, 2015 15:45 | 2h | 146 | 292 |
Outage episodes by size in 2015: 19 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 Claiborne 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 | - |
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 ÷ 5,967 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. Claiborne County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Claiborne 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/claiborne-county