The University of Arkansas for Medical Sciences hospital, the state’s only major trauma centre, declared a Level 1 mass casualty alert after the tornado struck Little Rock yesterday, according to Andrea Peel, a spokesman for the facility.
She told Reuters the centre had so far received only one patient, but that other hospitals were taking patients as well.
Baptist Health Medical Center received 21 patients from the storm, five of them listed in critical condition, at its two Little Rock-area hospitals, spokesman Cara Wade said.
St Vincent Hospital, part of the Catholic Health Initiative network, said its trauma centre and medical facilities were receiving a high volume of patients.
St Vincent was placed on “external disaster status”, meaning that staff were readied to handle a large influx of injuries, according to spokesman Joshua Cook.
There was no immediate official word on the full extent of injuries and property damage.
“We’re operating in red status, with all hands on deck,” said Aaron Gilkey, spokesman for the Metropolitan Emergency Medical Services (MEMS) agency.
Local television station KATV said it interviewed one woman who recounted she was visiting a salon to have her nails done when she looked out the window and saw leaves swirling moments before the building’s roof was torn off.
Video shot from a window in one of the Baptist Health facilities and verified by Reuters showed a towering, swirling black column of air, moisture and dust plowing slowly through the landscape in the near distance.
Aerial footage posted by The Weather Channel showed a heavily damaged area of the city spanning several blocks with numerous homes missing roofs and walls, some of them collapsed, and overturned vehicles littering streets.
The national weather service also reported that tornado activity had destroyed several homes and downed trees in and around Little Rock.
Little Rock mayor Frank Scott Jr said on Twitter that he had asked Arkansas governor Sarah Huckabee Sanders to mobilise national guard troops to assist in the emergency response.
Sanders signed an executive order to immediately authorise US$250,000 from the state disaster response and recovery fund to be used at the discretion of the director of the state division of emergency management, a local reporter tweeted.
The twister struck the capital city of Arkansas as an immense blast of extreme spring weather swept much of the US, menacing the nation’s midsection from Texas to the Great Lakes with dangerous thunderstorms and tornadoes.
The national weather service was tracking about 18 tornado reports, mostly in Arkansas and Iowa.
Tens of millions of Americans across the Great Plans, Midwest, South and East were under warnings and advisories for various weather hazards yesterday afternoon and evening and into the weekend, the national weather service said.
The round of turbulent weather comes a week after thunderstorms unleashed a deadly tornado that devastated the Mississippi town of Rolling Fork, destroying many of the community’s 400 homes and killing 26 people.
The weather service issued tornado watches for a region stretching from east Texas through the mid-South and Midwest as far north as Wisconsin, urging some 15 million people living in that area to prepare for violent twisters yesterday afternoon and evening.
“This is a particularly dangerous situation,” the weather service said.
Northeastern Arkansas, Missouri’s southern boot-heel, western Kentucky and western Tennessee were at greatest risk of severe thunderstorms capable of producing violent tornadoes, large hail and damaging straight-line winds, weather service said.
Several other major cities including Chicago, Indianapolis, and Memphis, Tennessee, were possibly in harm’s way of the severe weather, it added.