Power outages in Sevierville, TN
Live outages for Sevierville and the surrounding area, updated every 10 minutes. Sevierville has 19,010 residents.
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No live outage data for Sevierville yet.
Outage map
SeviervilleSevier County
Outage history in Sevier County, which includes Sevierville
2014–2025 recordSevier County averaged 46.3 significant outages a year in 2023–2025, about typical for Tennessee counties.
In the 12 months to December 2025, there were 42. Half were over within 1.5 hours; the longest lasted 1.6 days, starting March 5, 2025.
The largest on record began January 3, 2022, with 29,229 customers out at once.
46.3significant outages a year (2023–2025)
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1.5 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.8.4 dayslongest on record (November 2016)
29,229most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| January 3, 2022 | 29,229 | 6.2 days | 1,442,958 |
| December 24, 2020 | 27,962 | 5.5 days | 1,054,657 |
| May 28, 2017 | 19,970 | 1.7 days | 174,257 |
| December 23, 2022 | 15,336 | 27 hours | 68,475 |
| May 4, 2017 | 14,877 | 2.6 days | 335,847 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.