Sixty people were treated after a plane dumped jet fuel while returning to the Los Angeles International Airport on Tuesday, hitting five elementary schools and one high school.
According to inspector Sean Ferguson of the Los Angeles County Fire Department, the incident happened just after noon Tuesday. The most heavily affected school was Park Avenue Elementary in Cudahy, where 20 children and 11 adults reported minor injuries. The school is about 19 miles east of the airport.
The other schools affected were San Gabriel Elementary, Graham Elementary, Tweedy Elementary, 93rd Street Elementary, and Jordan High School.
After checking all of the affected schools later Tuesday, hazardous materials experts said there was no more danger, fire department officials said. All schools will be open and operating on their normal schedules Wednesday.
"With the monitoring devices that we have, there are no explosive limits that are being detected at all, as well as solid or liquid products remaining," Battalion Chief Jason Robertson said in a news conference, adding that the fire department believes all of the jet fuel has evaporated.
Some people who were hit by the jet fuel Tuesday were decontaminated with soap and water, but no one at any site needed to be taken to the hospital, Sgt. Rudy Perez with the Los Angeles School Police Department said. The schools briefly went through shelter-in-place procedures, but there were no evacuations.
The children were given gowns so they could change out of their clothes, fire department inspector Sky Cornell said, adding there were no reports of injuries from other people in the area.
Justin Guiti, a fifth-grader at Park Avenue, was hit by the fuel. He said it sprayed all over him and his friends, even getting into his eye.
"Drops of water were coming down. I thought it was a rainbow, and I looked up, and it was gasoline," he said.
Miguel Cervantes, a sixth-grader, was also hit. He said his skin was itchy afterward.
"I thought it was smoke," he said. "But when it went down, I felt it and it smelled like gas."
Delta Air Lines said the fuel came from Flight 89, which had just taken off from LAX bound for Shanghai, China, when it "experienced an engine issue requiring the aircraft to return quickly to LAX."
"The aircraft landed safely after a release of fuel, which was required as part of normal procedure to reach a safe landing weight," the airline said.
The aircraft is a Boeing 777-200, according to Delta's website, with 288 passenger seats.
Delta said it is in touch with airport authorities and the LA County Fire Department, and it expressed concern for those who reported injuries.
A video posted on YouTube shows the plane overhead with white streaks coming from the tips of the wings. Alan De Leon, who shot the video, said he heard a loud whistle, smelled jet fuel and felt irritation in his eyes.
The Federal Aviation Administration said it is investigating the incident.