County annual report · FIPS 49023
2025 Juab County, UT Power Outage Report
In 2025, customers in Juab County, UT went without power for an average of 10.1 hours, a total of 17K customer-hours (Utah average 3.1 hours). That ranks 8th worst of 26 Utah counties and 793rd of 3,000 nationally.
Compared with UT, the US and 2024
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Juab County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 12, 2025 16:45 | December 12, 2025 19:30 | 2h 45m | 825 | 621 |
| 2 | June 21, 2025 08:45 | June 21, 2025 18:45 | 10h | 516 | 1,882 |
| 3 | August 7, 2025 21:15 | August 8, 2025 03:45 | 6h 30m | 453 | 2,678 |
| 4 | October 17, 2025 13:00 | October 17, 2025 17:30 | 4h 30m | 441 | 1,985 |
| 5 | July 23, 2025 15:00 | July 23, 2025 17:00 | 2h | 286 | 144 |
| 6 | August 19, 2025 13:00 | August 19, 2025 13:45 | 45m | 285 | 214 |
| 7 | April 1, 2025 05:15 | April 1, 2025 12:45 | 7h 30m | 281 | 1,967 |
| 8 | August 4, 2025 04:00 | August 4, 2025 05:30 | 1h 30m | 237 | 308 |
| 9 | July 31, 2025 23:15 | August 1, 2025 09:30 | 10h 15m | 234 | 593 |
| 10 | March 18, 2025 05:45 | March 18, 2025 13:30 | 7h 45m | 231 | 1,783 |
Outage episodes by size in 2025: 13 reached 100+ customers, 0 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 Juab County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2024 | 4.6 hrs | 1.67 | 2.0 hrs | 1.11 |
| Mt Wheeler Power, Inc | - | - | - | - | - |
| Levan Town Corporation - (UT) | - | - | - | - | - |
| Nephi City Corporation | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Utah's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,654 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. Juab County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Juab County, UT annual power outage report, 2025, 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/2025/utah/juab-county