Water shoots from a damaged water heater resting on destroyed home on May 21, 2013 in Moore, Oklahoma. Families returned to a blasted moonscape that had been an American suburb Tuesday after a monstrous tornado tore through the outskirts of Oklahoma City, killing at least 24 people. Nine children were among the dead and entire neighborhoods vanished, with often the foundations being the only thing left of what used to be houses and cars tossed like toys and heaped in big piles. Credit: AFP/Getty Images
MOORE, Okla. (AP) -- Helmeted rescue workers raced Tuesday to complete the search for survivors and the dead in the Oklahoma City suburb where a mammoth tornado destroyed countless homes, cleared lots down to bare red earth and claimed 24 lives.
Scientists concluded the storm was a rare and extraordinarily powerful type of twister known as an EF5, which is capable of lifting reinforced buildings off the ground, hurling cars like missiles and stripping trees completely free of bark.
Meanwhile, residents of Moore began returning to their homes a day after the tornado smashed some neighborhoods into jagged wood scraps and gnarled pieces of metal. In place of their houses, many families found only empty lots.
The fire chief said he was confident there are no more bodies or survivors in the rubble.
"I'm 98 percent sure we're good," Gary Bird said Tuesday at a news conference with the governor, who had just completed an aerial tour of the disaster zone.
Authorities were so focused on the search effort that they had yet to establish the full scope of damage along the storm's long, ruinous path.
The death toll was revised downward from 51 after the state medical examiner said some victims may have been counted twice in the confusion.
By Tuesday afternoon, every damaged home had been searched at least once, Bird said. His goal was to conduct three searches of each building just to be certain there were no more bodies or survivors.
The fire chief was hopeful that could be completed before nightfall but efforts were being hampered by heavy rain. Crews also continued a brick-by-brick search of the rubble of a school that was blown apart with many children inside.
No additional survivors or bodies have been found since Monday night, Bird said.
Yellow police tape sits near a damaged Oklahoma Police car outside of a destroyed home on May 21, 2013 in Moore, Oklahoma. Families returned to a blasted moonscape that had been an American suburb Tuesday after a monstrous tornado tore through the outskirts of Oklahoma City, killing at least 24 people. Nine children were among the dead and entire neighborhoods vanished, with often the foundations being the only thing left of what used to be houses and cars tossed like toys and heaped in big piles. Credit: AFP/Getty Images
A street sign sits on the corner of Robinson Avenue and South West 146th Street on May 21, 2013 in Moore, Oklahoma. Credit: AFP/Getty Images
A destroyed police car is seen on May 21, 2013 in Moore, Oklahoma. Credit: AFP/Getty Images
The American flag is tapped to a pole as it hangs in the foreground of destroyed houses and vehicles on May 21, 2013 in Moore, Oklahoma. Credit: AFP/Getty Images
A man stands on the roof of a destroyed home on May 21, 2013 in Moore, Oklahoma. Credit: AFP/Getty Images
June Simson (R) receives a hug from her neighbor Jo McGee while embracing her cat Sammi after she found him standing on the rubble of her destroyed home on May 21, 2013 in Moore, Oklahoma. Credit: AFP/Getty Images
Survivors emerged with harrowing accounts of the storm's wrath, which many endured as they shielded loved ones.
Chelsie McCumber grabbed her 2-year-old son, Ethan, wrapped him in jackets and covered him with a mattress before they squeezed into a coat closet of their house. McCumber sang to her child when he complained it was getting hot inside the small space.
"I told him we're going to play tent in the closet," she said, beginning to cry.
"I just felt air so I knew the roof was gone," she said Tuesday, standing under the sky where her roof should have been. The home was littered with wet gray insulation and all of their belongings.
"Time just kind of stood still" in the closet, she recalled. "I was kind of holding my breath thinking this isn't the worst of it. I didn't think that was it. I kept waiting for it to get worse."
"When I got out, it was worse than I thought," she said.
Gov. Mary Fallin lamented the loss of life, especially of the nine children killed, but she celebrated the town's resilience.
"We will rebuild, and we will regain our strength," Fallin said.
In describing the bird's-eye view of the damage, the governor said many houses were "taken away," leaving "just sticks and bricks, basically. It's hard to tell if there was a structure there or not."
From the air, large stretches of town could been seen where every home had been cut to pieces. Some homes were sucked off their concrete slabs. A pond was filled with piles of wood and an overturned trailer.
Also visible were large patches of red earth where the tornado scoured the land down to the soil. Some tree trunks were still standing, but the winds ripped away their leaves, limbs and bark.
In revising its estimate of the storm's power, the National Weather Service said the tornado, which was on the ground for 40 minutes, was a top-of-the-scale EF5 twister with winds of at least 200 mph.
The agency upgraded the tornado from an EF4 on the enhanced Fujita scale based on reports from a damage-assessment team, said spokeswoman Keli Pirtle. Monday's twister was at least a half-mile wide, and it was the first EF5 tornado of 2013.
Other search-and-rescue teams focused their efforts at Plaza Towers Elementary, where the storm ripped off the roof, knocked down walls and destroyed the playground as students and teachers huddled in hallways and bathrooms.
Seven of the nine dead children were killed at the school, but several students were pulled alive from under a collapsed wall and other heaps of mangled debris. Rescue workers passed the survivors down a human chain of parents and neighborhood volunteers. Parents carried children in their arms to a triage center in the parking lot. Some students looked dazed, others terrified.
Plaza Towers and another school in Oklahoma City that was not as severely damaged did not have reinforced storm shelters, or safe rooms, said Albert Ashwood is director of the Oklahoma Department of Emergency Management.
More than 100 schools across the state do have safe rooms, he said, adding that it's up to each jurisdiction to set priorities for which schools get limited funding for safe rooms.
Ashwood said a shelter would not necessarily have saved more lives at Plaza Towers.
"When you talk about any kind of safety measures ... it's a mitigating measure, it's not an absolute," he told reporters. "There's not a guarantee that everyone will be totally safe."
Officials were still trying to account for a handful of children not found at the school who may have gone home early with their parents, Bird said Tuesday.
Evidence of the storm's fury stretched in every direction: Roofs were torn off houses, exposing metal rods left twisted like pretzels. Cars sat in heaps, crumpled and sprayed with caked-on mud. Insulation and siding was piled up against any walls still standing. Yards were littered with pieces of wood, nails and pieces of electric poles.
President Barack Obama pledged to provide federal help and mourned the death of young children who were killed while "trying to take shelter in the safest place they knew - their school."
The town of Moore "needs to get everything it needs right away," he said Tuesday.
Moore has been one of the fastest-growing suburbs of Oklahoma City, attracting middle-income families and young couples looking for stable schools and affordable housing. The town's population has grown over the last decade as developers built subdivisions for people who wanted to avoid the urban problems and schools of Oklahoma City but couldn't afford pricier college-town Norman next door.
Many residents commute to jobs in Oklahoma City or to Tinker Air Force Base, which is about 20 minutes away.