OMAHA, Neb. >> A tornado plowed through suburban Omaha, Nebraska, today, damaging hundreds of homes and other structures as the twister tore for miles along farmland and into subdivisions. Some injuries were reported but there were no immediate reports that anyone was killed.

Multiple tornadoes were reported in Nebraska but the most destructive storm moved from a largely rural area into suburbs northwest of Omaha, a city of 485,000 people.

Photos on social media showed ravaged homes and shredded trees. Video showed homes with roofs stripped of shingles, in a rural area near Omaha. Law enforcement were blocking off roads in the area.

Hundreds of houses sustained damage in Omaha, mostly in the Elkhorn area in the western part of the city, Omaha police Lt. Neal Bonacci said.

Police and firefighters are now going door-to-door helping people who are trapped.

Omaha Fire Chief Kathy Bossman said crews had gone to the “hardest hit area” and had a plan to search anywhere someone could be trapped.

“They’re going to be putting together a strategic plan for a detailed search of the area, starting with the properties with most damage,” Bossman said. “We’ll be looking throughout properties in debris piles, we’ll be looking in basements, trying to find any victims and make sure everybody is rescued who needs assistance.”

Bonacci said many homes were destroyed or severely damaged.

“You definitely see the path of the tornado,” Bonacci said.

In one area of Elkhorn, dozens of newly built, large homes were damaged. At least six were wrecked, including one that was leveled, while others had the top half ripped off.

There were dozens of emergency vehicles in the area.

“We watched it touch down like 200 yards over there and then we took shelter,” said Pat Woods, who lives in Elkhorn. “We could hear it coming through. When we came up our fence was gone and we looked to the northwest and the whole neighborhood’s gone.”

His wife, Kim Woods added, “The whole neighborhood just to the north of us is pretty flattened.”

Dhaval Naik, who said he works with the man whose house was demolished, said three people, including a child, were in the basement when the tornado hit. They got out safely.

KETV-TV video showed one woman being removed from a wrecked home on a stretcher in Blair, a city just north of Omaha.

Bonacci said only two people have been transported for treatment, both with minor injuries.

He said crews are now doing a second search of homes. He said fire crews would work throughout the night to check all the unsafe structures and make sure no one is inside.

“People had warnings of this and that saved lives,” Omaha Police Chief Todd Schmaderer said, of the few serious injuries.

The tornado warning was issued in the Omaha area this afternoon just as children were due to be released from school. Many schools had students shelter in place until the storm passed. Hours later, buses were still transporting students home.

“Was it one long track tornado or was it several tornadoes?” said Becky Kern, the warning coordination meteorologist in the National Weather Service’s Omaha office.

She said the agency planned to send out multiple crews over the next several days to determine the number of tornadoes and their strength, and that it could take up to two weeks to finish the evaluation.

“Some appeared to be violent tornadoes,” she continued. “There were tornadoes in different areas. And so it’s like forensic meteorology, we call it, like piecing together, all the damage indicators.”

Another tornado hit an area on the eastern edge of Omaha, passing directly through parts of Eppley Airfield, the city’s airport. Officials closed the airport to aircraft operations to assess damage but then reopened the facility, Omaha Airport Authority Chief Strategy Officer Steve McCoy said.

The passenger terminal wasn’t hit by the tornado but people rushed to storm shelters until the twister passed, McCoy said.

Flight delays are expected this evening.

After passing through the airport, the tornado crossed the Missouri River and into Iowa, north of Council Bluffs.

Nebraska Emergency Management Agency spokesperson Katrina Sperl said damage is just now being reported. Taylor Wilson, a spokesperson for the University of Nebraska Medical Center, said they hadn’t seen any injuries yet.

Before the tornado hit the Omaha area, three workers in an industrial plant were injured this afternoon when a tornado struck an industrial plant in Lancaster County, sheriff’s officials said in an update on the damage.

The building just northeast of the state capital of Lincoln had collapsed with about 70 employees inside and several people trapped, sheriff’s officials said. Everyone was evacuated, and three people had injuries that were considered not life-threatening, authorities said.

Sheriff’s officials say they also had reports of a tipped-over train near Waverly, also in Lancaster County.

Two people who were injured when the tornado passed through Lancaster County were being treated at the trauma center at Bryan Medical Center West Campus in Lincoln, the facility said in a news release. It said the patients were in triage and no details were released on their condition.

The Omaha Public Power District reported that nearly 10,000 customers were without power in the Omaha area.

Daniel Fienhold, manager of the Pink Poodle Steakhouse in Crescent, Iowa, said he was outside watching the weather with his daughter and restaurant employees. He said “it looked like a pretty big tornado was forming” northeast of town.

“It started raining, and then it started hailing, and then all the clouds started to kind of swirl and come together, and as soon as the wind started to pick up, that’s when I headed for the basement, but we never saw it,” Fienhold said.

The forecast for Saturday was ominous. The Weather Service also issued tornado watches across parts of Iowa, Kansas, Missouri, Oklahoma and Texas. And forecasters warned that large hail and strong wind gusts were possible.

“It does look like a big outbreak again tomorrow,” Kern said. “Maybe slightly farther south.”