County annual report · FIPS 12079
2018 Madison County, FL Power Outage Report
In 2018, customers in Madison County, FL went without power for an average of 6.0 hours, a total of 56K customer-hours (Florida average 5.5 hours). That ranks 19th worst of 67 Florida counties and 914th of 2,798 nationally.
Compared with FL, the US and 2017
Coverage line is EAGLE-I's share of Florida customers tracked each year.
Biggest outages in Madison County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 10, 2018 17:15 | October 12, 2018 22:45 | 2d 5h | 2,501 | 29K |
| 2 | April 3, 2018 19:30 | April 3, 2018 20:30 | 1h | 1,808 | 861 |
| 3 | September 24, 2018 12:00 | September 24, 2018 12:15 | 15m | 1,371 | 343 |
| 4 | May 24, 2018 23:00 | May 24, 2018 23:15 | 15m | 1,364 | 341 |
| 5 | June 15, 2018 21:45 | June 16, 2018 03:15 | 5h 30m | 1,038 | 3,383 |
| 6 | June 2, 2018 20:45 | June 3, 2018 00:15 | 3h 30m | 761 | 742 |
| 7 | January 2, 2018 15:15 | January 2, 2018 15:30 | 15m | 707 | 177 |
| 8 | May 27, 2018 18:00 | May 28, 2018 00:15 | 6h 15m | 628 | 793 |
| 9 | August 16, 2018 19:15 | August 16, 2018 22:30 | 3h 15m | 523 | 416 |
| 10 | June 28, 2018 16:15 | June 28, 2018 21:45 | 5h 30m | 519 | 2,854 |
Outage episodes by size in 2018: 43 reached 100+ customers, 5 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 Madison County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Duke Energy Florida, LLC | 2018 | 3.8 hrs | 1.38 | 1.9 hrs | 1.20 |
| Tri-County Electric Coop, Inc (FL) | 2018 | 8.0 hrs | 3.10 | 3.3 hrs | 2.41 |
| Duke Energy | - | - | - | - | - |
| Colquitt Electric Membership Corp | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 97% of Florida's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,415 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. Madison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Madison County, FL annual power outage report, 2018, 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/2018/florida/madison-county