(Reuters) TULSA, Okla. – A huge tornado with winds of up to 200 miles per hour tore through the Oklahoma City suburb of Moore today, ripping up at least two schools and leaving a wake of tangled wreckage as a dangerous storm system threatened as many as 10 U.S. states.
Television video showed tracts of homes destroyed, cars tossed about and piled atop one another, and at least one building on fire. Rescue workers were pulling third-graders from a severely damaged elementary school in Moore, a KFOR television reporter said from the scene, and aerial video showed first responders sifting through the rubble left behind.
“I have never seen anything like this in my 18 years covering tornadoes here in Oklahoma City. This is without question the most horrific,” said Lance West, a reporter for KFOR.
The National Weather Service assigned the twister a preliminary ranking of EF4 on the Enhanced Fujita Scale, meaning the second most powerful category of tornado with winds up to 200 mph.
There were no immediate reports of deaths and the number of injuries remained unconfirmed after the tornado struck in midafternoon.
“It seems that our worst fears have happened today,” said Bill Bunting, National Weather Service meteorologist in Norman, Oklahoma.
The massive twister struck at the height of tornado season, and more were forecast. On Sunday, tornadoes killed two people and injured 39 in Oklahoma.
Witnesses said Monday’s tornado appeared more fierce than the giant twister that was among the dozens that tore up the region on May 3, 1999, killing more than 40 people and destroying thousands of homes. That tornado ranked as an EF5, meaning it had winds over 200 mph.
The 1999 event ranks as the third-costliest tornado in U.S. history, having caused more than $1 billion in damage at the time, or more than $1.3 billion in today’s dollars. Only the devastating Joplin and Tuscaloosa tornadoes in 2011 were more costly.
‘MANY INJURED’
“We have many injured and we’re just trying to work out how bad it is right now,” said a woman who answered the phone at the Moore city manager’s office.
The National Weather Service predicted a 10 percent chance of tornadoes in parts of Texas, Oklahoma, Arkansas, Kansas, Missouri and Illinois. It said parts of four other states – Wisconsin, Indiana, Michigan and Iowa – have a 5 percent risk of tornadoes.
The area at greatest risk includes Joplin, Missouri, which on Wednesday will mark two years since a massive tornado killed 161 people.
The latest tornado in Oklahoma came as the state was still recovering from a strong storm on Sunday with fist-sized hail and blinding rain.
Two men in their 70s died in the storm, including one at a mobile home park on the edge of the community of Bethel Acres near Oklahoma City, said Keli Cain, a spokeswoman for the Oklahoma Office of Emergency Management. Thirty-nine people were injured around the state as storms toppled trees and tore up rooftops, she said.
Several hundred homes and buildings were thought to have been damaged or destroyed and approximately 7,000 customers were left without power in Oklahoma. “There is definitely quite a bit of damage,” Cain said.
Oklahoma Governor Mary Fallin declared 16 counties disaster areas.
More than two dozen tornadoes were spotted in Iowa, Oklahoma, Kansas and Illinois, according to the National Oceanic and Atmospheric Administration and local news reports. Hail stones, some as large as baseballs, were reported from Georgia to Minnesota, NOAA said.
The tornado season in the United States had been unusually quiet until last week, when a tornado struck the town of Granbury, Texas, killing six people.