County annual report · FIPS 28131
2015 Stone County, MS Power Outage Report
In 2015, customers in Stone County, MS went without power for an average of 0.6 hours, a total of 4,462 customer-hours (Mississippi average 2.6 hours). That ranks 53rd worst of 70 Mississippi counties and 2007th 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 Stone 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 24, 2015 20:30 | June 24, 2015 23:45 | 3h 15m | 395 | 373 |
| 2 | April 15, 2015 11:45 | April 15, 2015 12:15 | 30m | 328 | 164 |
| 3 | February 20, 2015 17:30 | February 20, 2015 21:15 | 3h 45m | 314 | 942 |
| 4 | July 16, 2015 01:45 | July 16, 2015 03:15 | 1h 30m | 195 | 231 |
| 5 | August 9, 2015 20:30 | August 9, 2015 22:00 | 1h 30m | 187 | 129 |
| 6 | March 9, 2015 19:15 | March 9, 2015 21:30 | 2h 15m | 135 | 36 |
| 7 | October 26, 2015 06:30 | October 26, 2015 11:15 | 4h 45m | 132 | 252 |
| 8 | September 6, 2015 21:15 | September 6, 2015 22:45 | 1h 30m | 101 | 128 |
| 9 | May 28, 2015 23:30 | May 29, 2015 00:15 | 45m | 100 | 50 |
| 10 | June 29, 2015 19:00 | June 29, 2015 19:45 | 45m | 100 | 27 |
Outage episodes by size in 2015: 10 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 Stone 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 |
|---|---|---|---|---|---|
| Pearl River Valley El Pwr Assn | 2015 | 2.0 hrs | 1.96 | 2.0 hrs | 1.96 |
| Singing River Elec Cooperative | 2015 | 3.2 hrs | - | 2.7 hrs | - |
| 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 ÷ 7,460 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. Stone County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Stone 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/stone-county