Power Outages in Seminole County, FL
As of July 18, 2026 18:54 UTC, about 2 customers are without power in Seminole County, FL across 1 reported incident. In 2025, the average customer here lost power for about 1.7 hours.
Seminole County, FL is served by 1 tracked utility.
No active NWS alerts for Seminole County right now.
Seminole County has been under 11 National Weather Service alerts recently — most recently a Severe Thunderstorm Warning on July 17, 2026.
- Special Weather Statement ×5
- Severe Thunderstorm Warning ×4
- Flood Advisory ×1
- Heat Advisory ×1
Latest Seminole County, FL outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 7h 45m
- OUTAGE BEGAN
Outage began — 582 customers out
- RESOLVED
Power restored after 22m
- OUTAGE BEGAN
Outage began — 564 customers out
Hardest-hit cities in Seminole County
Where this event is concentrated across the county's towns and townships.
Live outage counts are tracked at the county level; a city-by-city split within Seminole Countyisn't available yet.
Historical reliability
In 2025, the average customer in Seminole County went about 1.7 hours without power. Peak simultaneous outage on record reached 198,450 customers.
Worst year here was 2017 (peak 198,450 customers out) · decade average 14.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 730 | 7,203 | 1.4 |
| 2016 | 751 | 73,595 | 12.3 |
| 2017 | 650 | 198,450 | 78.6 |
| 2018 | 677 | 12,603 | 2.1 |
| 2019 | 675 | 10,151 | 2.1 |
| 2020 | 638 | 7,033 | 2.2 |
| 2021 | 710 | 12,974 | 1.9 |
| 2022 | 606 | 136,129 | 36.0 |
| 2023 | 700 | 10,639 | 2.0 |
| 2024 | 601 | 90,312 | 18.3 |
| 2025 | 622 | 3,267 | 1.7 |
Relatively High hurricanes exposure · 14.4 hrs/yr of outages over the last decade.
Power outages in Seminole County: FAQ
- How often does Seminole County, FL lose power?
- Based on EAGLE-I records, Seminole County, FL logged 622 distinct outage events in 2025, averaging about 1.7 hours without power per customer over the year.
- What was the worst power outage in Seminole County, FL?
- The largest tracked outage peaked at 198,450 customers without power, beginning September 10, 2017 and lasting about 14d 21h.
- Is there a power outage in Seminole County, FL right now?
- Yes — about 2 customers are currently without power across 1 reported incident(s).
- Which utilities serve Seminole County, FL?
- Tracked electric providers include Duke Energy.
Sanford, Altamonte Springs, Oviedo. Outage counts for these communities are reported at the Seminole County level shown above.
Outages are tracked at the county level; these ZIP codes fall within Seminole County.
32701, 32707, 32708, 32714, 32730, 32732, 32746, 32750, 32765, 32766, 32771, 32773, 32779, 32792
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Duke Energy | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/12117 and /api/v1/counties/12117/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Florida customers). Live data as of .