County annual report · FIPS 47167
2023 Tipton County, TN Power Outage Report
In 2023, customers in Tipton County, TN went without power for an average of 22.8 hours, a total of 488K customer-hours (Tennessee average 11.1 hours). That ranks 6th worst of 83 Tennessee counties and 337th of 2,977 nationally.
Compared with TN, the US and 2022
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Tipton County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 31, 2023 22:45 | April 7, 2023 00:15 | 6d 1h | 17,417 | 300K |
| 2 | June 25, 2023 23:45 | June 27, 2023 11:30 | 1d 11h | 10,124 | 43K |
| 3 | July 21, 2023 19:00 | July 24, 2023 11:30 | 2d 16h | 9,284 | 34K |
| 4 | July 19, 2023 09:45 | July 19, 2023 15:00 | 5h 15m | 3,994 | 3,292 |
| 5 | September 30, 2023 07:00 | October 2, 2023 13:00 | 2d 6h | 3,333 | 2,595 |
| 6 | March 3, 2023 15:30 | March 4, 2023 21:15 | 1d 5h | 3,181 | 15K |
| 7 | August 10, 2023 03:45 | August 10, 2023 14:30 | 10h 45m | 2,067 | 3,871 |
| 8 | June 27, 2023 14:00 | June 28, 2023 00:15 | 10h 15m | 1,579 | 679 |
| 9 | April 16, 2023 02:00 | April 16, 2023 11:15 | 9h 15m | 1,549 | 4,943 |
| 10 | July 7, 2023 04:45 | July 7, 2023 11:00 | 6h 15m | 1,475 | 3,106 |
Outage episodes by size in 2023: 63 reached 100+ customers, 21 reached 1,000+ customers, 2 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 Tipton County reported on EIA Form 861 for 2023, 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 Arkansas LLC | 2023 | 20.2 hrs | 2.05 | 4.7 hrs | 1.52 |
| Southwest Tennessee E M C | 2023 | 11.7 hrs | 3.98 | 3.9 hrs | 2.67 |
| City of Covington - (TN) | - | - | - | - | - |
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 Tennessee's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 21,417 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. Tipton County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tipton County, TN annual power outage report, 2023, 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/2023/tennessee/tipton-county