County annual report · FIPS 04025
2022 Yavapai County, AZ Power Outage Report
In 2022, customers in Yavapai County, AZ went without power for an average of 1.6 hours, a total of 385K customer-hours (Arizona average 2.0 hours). That ranks 9th worst of 13 Arizona counties and 2478th of 2,976 nationally.
Compared with AZ, the US and 2021
Coverage line is EAGLE-I's share of Arizona customers tracked each year.
Biggest outages in Yavapai County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 24, 2022 16:15 | August 25, 2022 00:30 | 8h 15m | 9,615 | 7,511 |
| 2 | October 3, 2022 21:00 | October 4, 2022 11:30 | 14h 30m | 8,723 | 25K |
| 3 | August 26, 2022 21:15 | August 27, 2022 05:45 | 8h 30m | 5,014 | 5,795 |
| 4 | August 7, 2022 21:15 | August 8, 2022 07:00 | 9h 45m | 4,944 | 7,196 |
| 5 | July 12, 2022 00:45 | July 12, 2022 11:00 | 10h 15m | 4,930 | 9,406 |
| 6 | July 16, 2022 23:45 | July 17, 2022 22:15 | 22h 30m | 4,558 | 23K |
| 7 | September 2, 2022 23:30 | September 4, 2022 07:45 | 1d 8h | 4,451 | 94K |
| 8 | August 9, 2022 11:00 | August 9, 2022 15:00 | 4h | 3,810 | 5,055 |
| 9 | May 15, 2022 06:30 | May 15, 2022 10:15 | 3h 45m | 3,302 | 5,190 |
| 10 | May 31, 2022 21:45 | June 1, 2022 01:30 | 3h 45m | 3,302 | 3,701 |
Outage episodes by size in 2022: 167 reached 100+ customers, 48 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 Yavapai County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Arizona Public Service Co | 2022 | 2.3 hrs | 1.04 | 84 min | 0.89 |
| Mohave Electric Cooperative, Inc. | 2022 | 20.0 hrs | - | 1.5 hrs | - |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 91% of Arizona's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 246,408 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. Yavapai County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Yavapai County, AZ annual power outage report, 2022, 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/2022/arizona/yavapai-county