– 0 customers out in the US
March 2023 · 60th largest of 72
Winter storm
Mar 14, 2023. At the peak, 684,044 customers were without power, most of them in California, New York, Maine.
Winter storm Customers out at the peak 684,044 Mar 14, 2023, 2:00 PM
Customer-hours lost 16M Every customer out, times every hour out
Counties with 10%+ out 50 of 141 counties affected
Above 600,000 out nationally 5.0 hours Mar 14, 2023, 1:00 PM onward
States affected 34 CA · NY · ME · MA · NH
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%+ |
|---|---|---|---|
| California | 407,006 | 9% | 5 |
| New York | 141,501 | 11% | 10 |
| Maine | 97,044 | 14% | 8 |
| Massachusetts | 96,139 | 7% | 3 |
| New Hampshire | 81,926 | 14% | 5 |
| Vermont | 41,859 | 18% | 6 |
| Texas | 18,338 | 2% | 1 |
| Pennsylvania | 15,504 | 2% | 0 |
| New Jersey | 13,681 | 3% | 0 |
| Alabama | 12,680 | 9% | 2 |
| Connecticut | 12,643 | 12% | 1 |
| Virginia | 9,853 | 4% | 2 |
| North Carolina | 7,413 | 2% | 0 |
| Louisiana | 7,297 | 3% | 0 |
| Iowa | 7,039 | 5% | 1 |
| Maryland | 4,524 | 1% | 0 |
| Missouri | 4,170 | 1% | 0 |
| West Virginia | 3,780 | 5% | 1 |
| Oregon | 3,655 | 3% | 0 |
| Colorado | 3,432 | 1% | 0 |
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
- Knox, ME 100%
- Windham, VT 100%
- Essex, NY 62%
- Cheshire, NH 53%
- Lincoln, ME 47%
- Columbia, NY 46%
- Coosa, AL 44%
- Tallapoosa, AL 38%
- Hamilton, NY 54%
- Dickinson, IA 35%
- Clay, WV 53%
- Washington, NY 32%
- Rensselaer, NY 29%
- New Kent, VA 29%
- Berkshire, MA 25%
- Washington, ME 25%