– 0 customers out in the US
October 2021 · 26th largest of 72
Tropical Storm Wanda
At the peak, 1,037,990 customers were without power, most of them in Massachusetts, Texas, Rhode Island.
Tropical Storm Wanda Customers out at the peak 1,037,990 Oct 27, 2021, 4:00 PM
Customer-hours lost 15M Every customer out, times every hour out
Counties with 10%+ out 75 of 187 counties affected
Above 600,000 out nationally 9.0 hours Oct 27, 2021, 7:00 AM onward
States affected 31 MA · TX · RI · LA · ME
Hour by hour
The country, in the dark
Customers without power across the US, two days either side. The shaded band is the time the national total stayed above 600,000.
By state
Where it hit
| State | Peak out | Share | Counties 10%+ |
|---|---|---|---|
| Massachusetts | 719,295 | 26% | 7 |
| Texas | 140,491 | 5% | 29 |
| Rhode Island | 133,165 | 26% | 5 |
| Louisiana | 56,585 | 6% | 7 |
| Maine | 43,990 | 6% | 6 |
| New York | 24,579 | 4% | 0 |
| Connecticut | 19,279 | 3% | 0 |
| North Carolina | 12,388 | 5% | 0 |
| Georgia | 9,401 | 2% | 2 |
| New Hampshire | 9,171 | 3% | 0 |
| California | 8,081 | 2% | 0 |
| Pennsylvania | 7,662 | 4% | 1 |
| Oklahoma | 7,361 | 3% | 1 |
| Vermont | 6,394 | 5% | 2 |
| Washington | 6,291 | 10% | 1 |
| Indiana | 6,132 | 4% | 1 |
| Arkansas | 5,635 | 9% | 1 |
| Colorado | 5,076 | 2% | 3 |
| Missouri | 4,503 | 3% | 1 |
| Idaho | 4,173 | 56% | 2 |
State peaks add each county's own peak, which may fall at different hours, so they can exceed the true simultaneous total.
By county
The hardest hit
- Plymouth, MA 100%
- Barnstable, MA 100%
- Boise, ID 100%
- Washington, RI 87%
- Dukes, MA 66%
- Bristol, RI 57%
- Chouteau, MT 73%
- Denali, AK 100%
- Cameron, LA 59%
- Norfolk, MA 39%
- Austin, TX 38%
- Bristol, MA 37%
- St. John the Baptist, LA 28%
- Kent, RI 28%
- Nantucket, MA 29%
- Knox, ME 27%