Power Outages in Sonoma County, CA
As of October 19, 2026 06:40 UTC, no outages are reported by Pacific Gas & Electric Co. in Sonoma County, CA. There is no live feed for City of Healdsburg - (CA) and WAPA-- Western Area Power Administration. In 2025, the average customer here lost power for about 8.3 hours.
Sonoma County, CA is served by 3 tracked utilities.
Cite this data
- URL
- https://massoutage.com/california/sonoma-county
- As of
- October 19, 2026 06:40 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Sonoma County, CA", live data as of October 19, 2026 06:40 UTC. https://massoutage.com/california/sonoma-county
No active outages are reported by Pacific Gas & Electric Co. in Sonoma County.
No live feed for City of Healdsburg - (CA) and WAPA-- Western Area Power Administration: outages in theirservice area won't show here.
0.0%of this county's ~213,483 customers are served by utilities with a county-level live feed.
We can't see outages for: City of Healdsburg - (CA), WAPA-- Western Area Power Administration. Their customers are not in any number on this page; check their own outage maps.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Pacific Gas & Electric Co. | Live · county | 0 | - | - | - | 0 | - | |
| City of Healdsburg - (CA) | No live feed | can't see | - | - | - | - | - | - |
| WAPA-- Western Area Power Administration | No live feed | can't see | - | - | - | - | - | - |
Pacific Gas & Electric Co. reportsevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Sonoma Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (32)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 95403 | 356 | ≤11 | 206 | ≤11 |
| 95404 | 309 | ≤11 | 160 | ≤11 |
| 95409 | 301 | ≤11 | 182 | ≤11 |
| 94928 | 290 | ≤11 | 170 | ≤11 |
| 95401 | 287 | ≤11 | 176 | ≤11 |
| 94954 | 281 | ≤11 | 152 | ≤11 |
| 95476 | 277 | ≤11 | 145 | ≤11 |
| 95472 | 242 | ≤11 | 131 | ≤11 |
| 94952 | 218 | ≤11 | 115 | ≤11 |
| 95407 | 215 | ≤11 | 137 | ≤11 |
| 95492 | 178 | ≤11 | 99 | ≤11 |
| 95405 | 159 | ≤11 | 82 | 0 |
| 95448 | 131 | ≤11 | 75 | ≤11 |
| 95425 | 86 | ≤11 | 56 | ≤11 |
| 94931 | 57 | ≤11 | 37 | 0 |
| 95446 | 54 | 0 | 39 | 0 |
| 94951 | 38 | 0 | 21 | 0 |
| 95452 | 25 | 0 | ≤11 | ≤11 |
| 95442 | 24 | 0 | 15 | 0 |
| 95436 | 23 | ≤11 | 12 | 0 |
| 95462 | 19 | 0 | 14 | 0 |
| 95441 | 17 | ≤11 | ≤11 | 0 |
| 95421 | 15 | ≤11 | ≤11 | 0 |
| 95465 | 14 | 0 | ≤11 | 0 |
| 95439 | 12 | 0 | ≤11 | 0 |
| 95497 | ≤11 | 0 | ≤11 | 0 |
| 95480 | ≤11 | 0 | ≤11 | 0 |
| 95450 | ≤11 | 0 | 0 | ≤11 |
| 95444 | ≤11 | 0 | ≤11 | 0 |
| 95430 | ≤11 | 0 | ≤11 | 0 |
| 94923 | ≤11 | 0 | ≤11 | 0 |
| 94922 | ≤11 | 0 | ≤11 | 0 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Sonoma County or any town and utility in it.
No active NWS alerts for Sonoma County right now.
Sonoma County has been under 57 National Weather Service alerts recently, most recently a Beach Hazards Statement on October 19, 2026.
- Coastal Flood Advisory ×21
- Heat Advisory ×16
- Beach Hazards Statement ×10
- Dense Fog Advisory ×5
- Red Flag Warning ×3
- Fire Weather Watch ×1
Latest Sonoma County, CA outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 1h 6m
- OUTAGE BEGAN
Outage began: 525 customers out (0.2% of the county)
- RESOLVED
Power restored after 49m
- IMPROVING
Improving: down to 329 customers out
- RESTORATION ETA
Restoration now estimated October 13, 2026
- OUTAGE BEGAN
Outage began: 1,601 customers out (0.7% of the county)
- RESOLVED
Power restored after 35m
- OUTAGE BEGAN
Outage began: 840 customers out (0.4% of the county)
Hardest-hit cities in Sonoma County
Where this event is concentrated across the county's towns and townships.
- Santa Rosano outage reported
- Petalumano outage reported
- Rohnert Parkno outage reported
Historical reliability
In 2025, the average customer in Sonoma County went about 8.3 hours without power. Peak simultaneous outage on record reached 105,823 customers.
The US EIA reports California utilities averaged 6.0 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 8.3 hrs.
Worst year here was 2019 (peak 105,823 customers out) · decade average 14.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2017 | 1 | 105 | 0.0 |
| 2018 | 306 | 18,925 | 1.9 |
| 2019 | 422 | 105,823 | 58.1 |
| 2020 | 572 | 42,617 | 18.9 |
| 2021 | 399 | 24,736 | 8.6 |
| 2022 | 536 | 13,478 | 5.7 |
| 2023 | 495 | 25,464 | 10.7 |
| 2024 | 423 | 51,885 | 17.5 |
| 2025 | 504 | 21,741 | 8.3 |
Cost of power in Sonoma County
ENERGY & AI DEMAND →Estimated residential electricity price for Sonoma County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Pacific Gas & Electric Co.37.5¢1,738,444 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively High wildfire exposure · 14.4 hrs/yr of outages over the last decade.
Power outages in Sonoma County: FAQ
- How often does Sonoma County, CA lose power?
- Based on EAGLE-I records, Sonoma County, CA logged 504 distinct outage events in 2025, averaging about 8.3 hours without power per customer over the year.
- What was the worst power outage in Sonoma County, CA?
- The largest tracked outage peaked at 105,823 customers without power, beginning October 27, 2019 and lasting about 2d 1h.
- Is there a power outage in Sonoma County, CA right now?
- No major outage is currently reported for Sonoma County, CA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Sonoma County, CA?
- Tracked electric providers include Pacific Gas & Electric Co..
Santa Rosa, Petaluma, Rohnert Park. Outage counts for these communities are reported at the Sonoma County level shown above.
Outages are tracked at the county level; these ZIP codes fall within Sonoma County.
94515, 94922, 94923, 94928, 94931, 94951, 94954, 94972, 95401, 95403, 95404, 95405, 95407, 95409, 95412, 95419, 95421, 95425, 95430, 95431, 95436, 95439, 95441, 95442, 95444, 95446, 95448, 95450, 95452, 95462, 95465, 95471, 95472, 95476, 95480, 95486, 95492, 95497
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Pacific Gas & Electric Co. | 4.5 hrs | Live · county | - |
| WAPA-- Western Area Power Administration | - | No live feed | - |
| City of Healdsburg - (CA) | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of California customers). Machine-readable data: /api/v1/counties/06097 and /api/v1/counties/06097/history.