County annual report · FIPS 26063
2019 Huron County, MI Power Outage Report
In 2019, customers in Huron County, MI went without power for an average of 23.7 hours, a total of 250K customer-hours (Michigan average 12.7 hours). That ranks 11th worst of 83 Michigan counties and 173rd of 2,945 nationally.
Compared with MI, the US and 2018
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Huron 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 | January 7, 2019 15:30 | January 9, 2019 03:45 | 1d 12h | 6,037 | 25K |
| 2 | February 24, 2019 13:15 | February 28, 2019 00:15 | 3d 11h | 3,726 | 71K |
| 3 | October 31, 2019 13:00 | November 3, 2019 05:00 | 2d 16h | 3,494 | 23K |
| 4 | April 15, 2019 00:30 | April 16, 2019 02:15 | 1d 1h | 2,003 | 13K |
| 5 | August 18, 2019 18:45 | August 20, 2019 14:45 | 1d 20h | 1,968 | 15K |
| 6 | July 6, 2019 18:00 | July 6, 2019 23:45 | 5h 45m | 1,929 | 9,554 |
| 7 | April 16, 2019 15:45 | April 17, 2019 08:30 | 16h 45m | 1,806 | 4,339 |
| 8 | February 8, 2019 03:00 | February 10, 2019 01:45 | 1d 22h | 1,679 | 21K |
| 9 | February 21, 2019 20:30 | February 22, 2019 00:15 | 3h 45m | 1,591 | 5,136 |
| 10 | October 16, 2019 23:30 | October 18, 2019 05:45 | 1d 6h | 1,147 | 3,068 |
Outage episodes by size in 2019: 47 reached 100+ customers, 11 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 Huron 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 |
|---|---|---|---|---|---|
| DTE Electric Company | 2018 | 8.1 hrs | 1.36 | 3.0 hrs | 1.04 |
| Thumb Electric Coop of Mich | - | - | - | - | - |
| Village of Sebewaing - (MI) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 96% of Michigan's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,545 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. Huron County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Huron County, MI 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/michigan/huron-county