County annual report · FIPS 06015
2025 Del Norte County, CA Power Outage Report
In 2025, customers in Del Norte County, CA went without power for an average of 9.6 hours, a total of 155K customer-hours (California average 7.6 hours). That ranks 23rd worst of 57 California counties and 833rd of 3,000 nationally.
Compared with CA, the US and 2024
Coverage line is EAGLE-I's share of California customers tracked each year.
Biggest outages in Del Norte 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 19, 2025 04:30 | December 19, 2025 08:45 | 4h 15m | 13,231 | 12K |
| 2 | August 30, 2025 02:45 | August 30, 2025 05:30 | 2h 45m | 13,204 | 17K |
| 3 | March 15, 2025 00:15 | March 17, 2025 09:45 | 2d 9h | 12,587 | 47K |
| 4 | December 17, 2025 15:45 | December 17, 2025 22:30 | 6h 45m | 10,383 | 15K |
| 5 | September 16, 2025 00:30 | September 16, 2025 22:00 | 21h 30m | 10,351 | 21K |
| 6 | December 25, 2025 17:00 | December 26, 2025 01:00 | 8h | 1,023 | 1,207 |
| 7 | November 5, 2025 09:30 | November 5, 2025 11:15 | 1h 45m | 1,018 | 1,782 |
| 8 | May 3, 2025 03:30 | May 3, 2025 08:45 | 5h 15m | 1,002 | 667 |
| 9 | August 6, 2025 19:30 | August 6, 2025 19:45 | 15m | 840 | 210 |
| 10 | June 24, 2025 22:45 | June 25, 2025 00:45 | 2h | 822 | 1,418 |
Outage episodes by size in 2025: 34 reached 100+ customers, 8 reached 1,000+ customers, 5 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 Del Norte 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 |
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 California's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,195 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. Del Norte County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Del Norte County, CA 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/california/del-norte-county