Power outages in McCormick, SC
Live outages for McCormick and the surrounding area, updated every 10 minutes. McCormick has 2,010 residents.
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No live outage data for McCormick yet.
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McCormickMcCormick County
Outage history in McCormick County, which includes McCormick
2014–2025 recordMcCormick County averaged 34.7 significant outages a year in 2023–2025, about typical for South Carolina counties.
In the 12 months to December 2025, there were 30. Half were over within 3 hours; the longest lasted 24 hours, starting June 8, 2025.
The largest on record began September 29, 2024, with 6,369 customers out at once.
34.7significant 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.2 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.12 dayslongest on record (September 2024)
6,369most 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. |
|---|---|---|---|
| September 29, 2024 | 6,369 | 12 days | 868,945 |
| September 27, 2024 | 6,048 | 1.9 days | 240,039 |
| September 11, 2017 | 5,063 | 2.3 days | 129,138 |
| July 21, 2023 | 4,602 | 28 hours | 38,267 |
| November 27, 2022 | 4,335 | 2 hours | 5,538 |
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.