A tornado hit a New Jersey community on Tuesday night, knocking down power lines, toppling trees and damaging a high school, officials said Wednesday.

The National Weather Service said a survey team determined Wednesday morning that the twister touched down in Stanhope, about 45 miles west of New York City.

The team has yet to determine the tornado’s strength and path.

Lenape Valley Regional High School remained closed Wednesday after the storm damaged its facade and tore up a dugout from its athletic field.

Most of the township’s 3,600 residents were still without power on Wednesday, according to northjersey.com.

Kim Moppert said she and her husband headed downstairs between 8 and 8:30 p.m. Tuesday when they heard the wind and the lights in their house on Lenape Drive flickered.

Moments later, the couple went outside to assess the damage and saw a tree down in their neighbor’s yard.

“It was like Sandy 2.0,” she said, according to nj1015.com. “It looked like this after.”

The National Weather Service also extended a flash flood warning for the area to 4 p.m. Wednesday.

Meanwhile, forecasters said severe thunderstorms capable of packing damaging winds and hail are possible Wednesday in northeast New Jersey and southeast New York.

“The main threat will be damaging winds and large hail, however, an isolated tornado is possible,” the weather service said.

“Localized flooding is possible as well. The threat is highest just west of the NYC metro. Monitor subsequent NWS forecasts for the latest information on this severe threat.”