Power Outages in Armstrong County, PA
As of July 18, 2026 18:54 UTC, about 27 customers are without power in Armstrong County, PA across 1 reported incident. In 2025, the average customer here lost power for about 42.1 hours.
Armstrong County, PA is served by 1 tracked utility.
- Flash Flood WarningSEVERE
- Flood WatchSEVERE
- Severe Thunderstorm WatchSEVERE
Armstrong County has been under 17 National Weather Service alerts recently — most recently a Flash Flood Warning on July 18, 2026.
- Air Quality Alert ×13
- Flash Flood Warning ×1
- Flood Watch ×1
- Heat Advisory ×1
- Severe Thunderstorm Watch ×1
Hardest-hit cities in Armstrong County
Where this event is concentrated across the county's towns and townships.
Live outage counts are tracked at the county level; a city-by-city split within Armstrong Countyisn't available yet.
Historical reliability
In 2025, the average customer in Armstrong County went about 42.1 hours without power. Peak simultaneous outage on record reached 20,352 customers.
Worst year here was 2025 (peak 20,352 customers out) · decade average 10.3 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 537 | 4,205 | 3.9 |
| 2016 | 603 | 2,670 | 3.9 |
| 2017 | 570 | 3,502 | 6.6 |
| 2018 | 563 | 8,322 | 12.5 |
| 2019 | 597 | 5,025 | 8.4 |
| 2020 | 568 | 4,383 | 8.3 |
| 2021 | 597 | 3,904 | 6.0 |
| 2022 | 555 | 2,377 | 5.3 |
| 2023 | 556 | 8,543 | 9.5 |
| 2024 | 517 | 4,958 | 6.8 |
| 2025 | 566 | 20,352 | 42.1 |
Relatively Low ice storms exposure · 10.3 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively moderate — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Armstrong County: FAQ
- How often does Armstrong County, PA lose power?
- Based on EAGLE-I records, Armstrong County, PA logged 566 distinct outage events in 2025, averaging about 42.1 hours without power per customer over the year.
- What was the worst power outage in Armstrong County, PA?
- The largest tracked outage peaked at 20,352 customers without power, beginning April 29, 2025 and lasting about 7d 4h.
- Is there a power outage in Armstrong County, PA right now?
- Yes — about 27 customers are currently without power across 1 reported incident(s).
- Which utilities serve Armstrong County, PA?
- Tracked electric providers include WEST PENN POWER COMPANY.
Outages are tracked at the county level; these ZIP codes fall within Armstrong County.
15618, 15673, 15682, 15686, 15690, 15736, 15774, 16028, 16201, 16210, 16212, 16218, 16222, 16223, 16226, 16228, 16229, 16236, 16238, 16244, 16245, 16249, 16250, 16253, 16259, 16262, 16263
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| WEST PENN POWER COMPANY | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/42005 and /api/v1/counties/42005/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Pennsylvania customers). Live data as of .