County annual report · FIPS 47167
2019 Tipton County, TN Power Outage Report
In 2019, customers in Tipton County, TN went without power for an average of 11.5 hours, a total of 247K customer-hours (Tennessee average 2.7 hours). That ranks 3rd worst of 86 Tennessee counties and 468th of 2,945 nationally.
Compared with TN, the US and 2018
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Tipton County, 2019
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 8, 2019 14:15 | June 10, 2019 12:15 | 1d 22h | 6,422 | 73K |
| 2 | March 9, 2019 16:00 | March 10, 2019 01:15 | 9h 15m | 5,923 | 8,064 |
| 3 | November 17, 2019 02:45 | November 18, 2019 13:30 | 1d 10h | 3,324 | 70K |
| 4 | December 22, 2019 15:45 | December 22, 2019 16:30 | 45m | 3,315 | 1,660 |
| 5 | June 20, 2019 04:00 | June 21, 2019 00:15 | 20h 15m | 2,578 | 8,329 |
| 6 | April 7, 2019 13:00 | April 8, 2019 12:15 | 23h 15m | 2,016 | 32K |
| 7 | March 14, 2019 03:45 | March 14, 2019 12:15 | 8h 30m | 1,682 | 7,128 |
| 8 | August 3, 2019 08:45 | August 5, 2019 00:15 | 1d 15h | 1,395 | 5,312 |
| 9 | June 7, 2019 21:00 | June 8, 2019 00:00 | 3h | 1,389 | 800 |
| 10 | January 20, 2019 00:00 | January 20, 2019 07:30 | 7h 30m | 1,161 | 1,405 |
Outage episodes by size in 2019: 39 reached 100+ customers, 15 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 Tipton County reported on EIA Form 861 for 2019, 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 | 2018 | 7.5 hrs | 1.93 | 5.0 hrs | 1.74 |
| Southwest Tennessee E M C | - | - | - | - | - |
| 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 73% of Tennessee's customers in 2019; 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, 2019, 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/2019/tennessee/tipton-county