Multiple deaths as tornadoes strike

• Fatalities are reported in Oklahoma and Arkansas


• Vilonia mayor: "It's chaos here"


• Damage is "widespread" in Mayflower, Arkansas, an official says


• Damage is reported in Quapaw, Oklahoma, a state emergency official says

Are you there? Please send your videos, pictures and text to iReport, but please stay safe.

Mayflower, Arkansas (CNN) -- A brutal band of severe weather battered the central Plains and mid-South late Sunday, killing at least 11 people in Arkansas and Oklahoma.

Some of the worst damage was north of Little Rock, Arkansas, where reported tornadoes devastated the towns of Mayflower and Vilonia.

Emergency officials confirmed 10 fatalities in the state.

Funnel cloud spotted in Kansas?

Tornado damage is extensive in the River Plantation neighborhood of Mayflower, Arkansas, on Sunday, April 27, 2014.

Storm damage is seen near Mayflower, Arkansas, on April 27.

A tornado touches down in Baxter Springs, Kansas, on April 27.

A funnel cloud is seen near Baxter Springs, Kansas, on April 27.

A funnel cloud is seen near Quapaw, Oklahoma on April 27.

A hospital clinic had its roof blown off Sunday afternoon in Oskaloosa, Iowa, on April 27.

Tornadoes, violent storms strike central U.S.

Tornadoes, violent storms strike central U.S.

Tornadoes, violent storms strike central U.S.

Tornadoes, violent storms strike central U.S.

Tornadoes, violent storms strike central U.S.

Tornadoes, violent storms strike central U.S.

Tornadoes, strike central U.S.

1.The "Tri-State Tornado," which killed 695 people and injured 2,027, was the deadliest tornado in U.S. history, according to the National Oceanic and Atmospheric Administration. The tornado traveled more than 300 miles through Missouri, Illinois and Indiana on March 18, 1925, and was rated an F5, the most powerful under old Fujita scale (winds of 260-plus mph).

2. The "Natchez Tornado" killed 317 people and injured 109 on May 6, 1840, along the Mississippi River in Louisiana and Mississippi. The official death toll may not have included slaves, according to the Federal Emergency Management Agency.

3. The "St. Louis Tornado" killed 255 people and injured 1,000 on May 27, 1896, in Missouri and Illinois. It had winds of between 207 mph and 260 mph.

4. The "Tupelo Tornado" killed 216 people and injured 700 on April 5, 1936, in the northeastern Mississippi city.

5. The "Gainesville Tornado" was a pair of storms that converged April 6, 1936, in Gainesville, Georgia, killing 203 people and injuring 1,600. The tornado destroyed four blocks and 750 houses in the northern Georgia town.

6. The "Woodward Tornado" wreaked havoc across parts of Texas, Oklahoma and Kansas on April 9, 1947 killing 181 people and injuring 970. The funnel cloud reportedly was more than a mile wide in places.

7. The tornado that struck Joplin, Missouri, on May 22, 2011, killed 158 people and injured more than 1,000. The storm packed winds in excess of 200 mph and was on the ground for more than 22 miles.

8. The "Amite/Pine/Purvis Tornado" killed 143 people and injured 770 on April 24, 1908. The storm left only seven houses intact in Purvis, Mississippi, and also caused damage in Amite, Louisiana.

9. The "New Richmond Tornado" killed 117 people and injured 200 on June 12, 1899, in New Richmond, Wisconsin.

10. The "Flint Tornado" killed 115 people and injured 844 on June 8, 1953, in Flint, Michigan. The tornado was the deadliest twister ever recorded in the state.

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

10 deadliest U.S. tornadoes

Photos: 10 deadliest U.S. tornadoes

"It's chaos here," said Vilonia Mayor James Firestone. "Our downtown area seems like it's completely leveled."

The nightmare is all too familiar for the community of about 3,800 people. Another storm ransacked the town almost three years ago to the day and followed essentially the same path, the mayor said.

"There's a few buildings partially standing, but the amount of damage is tremendous," Firestone said Sunday. "There's gas lines spewing, of course, power lines down. Houses are just a pile of brick."

A subdivision has been leveled, he said.

In Mayflower, authorities shut down Interstate 40 as search and rescue teams combed the area.

Emergency crews tended to crushed and overturned semi-trucks and passenger vehicles along the roadway.

As the storm unfolded, the National Weather Service's Little Rock office tweeted a series of messages warning of tornadoes, reporting damage and telling residents to take cover.

A tornado crossing I-40 "was reported to be as much as a half-mile wide," the weather service said.

It caused extensive damage in the town of 1,600.

Video from CNN affiliate KARK showed widespread damage across the community. Emergency workers tended to the scene. Shelters have been set up at the high school and a local church.

The city's official website said schools would be closed on Monday.

CNN meteorologist Chad Myers, who is in Mayflower, estimated the winds from the storm at 130-150 mph.

Six deaths were reported in Faulkner County, where Mayflower and Vilonia are located, the Arkansas Department of Emergency Management said. The agency confirmed three additional deaths in Pulaski County and another death in White County.

Earlier, witnesses spotted a twister in the Oklahoma town of Quapaw, where one person died, according to the Ottawa County Sheriff's Office

Joe Dan Morgan, the county's emergency manager, said ambulances had deployed after reports of a funnel cloud on the ground in Quapaw, and rescuers were working in an area where a concrete wall crashed onto a car. There were other reports of damage in the community.

"Search and rescue is under way involving several agencies," county emergency dispatcher Kelly Flecks said. "Please tell the public to stay away so they can do their jobs. We can't confirm anything else at the moment."

Quapaw is in the northeastern part of the state, near the border with Kansas and Missouri.

The same line of storms appeared to hit Baxter Spring, Kansas, just a few miles to the north.

"Sixty to 70 homes and 20 to 5 businesses are reported destroyed," according to Cherokee County emergency manager Jason Allison, who said a tornado estimated to be three blocks wide rumbled through the town of 4,200.

Search and rescue efforts are underway, Allison said.

Storm chasers and witnesses posted images of twisters in several states on social media.

Mike Smith from TeamBCX shared a picture of white funnel cloud spinning against a dark sky near a field in Baxter Springs.

Another posted video clearly shows a funnel cloud in the Baxter Springs-Quapaw area.

Video: Surprising tornado tidbits

Get the fast facts on tornadoes

North Carolina cleans up from twisters

Video: See a rare tornado in Northern California

CNN's Devon Sayers and Chad Myers reported from Mayflower. CNN's Ed Payne reported and wrote from Atlanta. CNN's Dave Alsup, Matthew Stucker, Catherine E. Shoichet and Sean Morris contributed to this report

World's best airport restaurants

Modern Catalan cuisine such as slow-braised beef cheeks and poached eggs over potatoes -- not a bad way to ensure you don't need an inflight meal.

Michael Lomonaco of Porter House New York brings steakhouse dining to the boarding gates at New York's LaGuardia. This isn't a place to rush -- you can expect dining and service at a leisurely pace.

There's a beer garden attached to Airbrau, Europe's only airport restaurant with its own on-site brewery. The bar organizes brewery tours.

Celebrity chef and restaurateur Susur Lee is known for his fusion flavors and techniques. His Toronto Pearson International Airport outpost will be a bistro-style eatery showing off French and Chinese influences.

Canadian celebrity chef and restaurateur Massimo Capra is often at this YYZ location inside Toronto Pearson International Airport, guaranteeing that every pizza, pasta and glass of wine can be served within 10 minutes.

Large glass windows allow diners to enjoy lobster risotto and beef tartar while watching planes take off.

At San Francisco International Airport, Greek fisherman stew and lobster mac and cheese complement cocktails such as "pig in the barrel," a mix of buffalo-trace bourbon with smoked bacon.

This airport in Spain serves modern tapas with classic Andalusian flavors -- cherry gazpacho, crab ravioli and oxtail burger are a few of the menu items.

At LAX, ink.sack by Michael Voltaggio is a sandwich bar classic. Tiny crusty baguettes are stuffed with fillings like cold fried chicken, Spanish cured meats or a Viet-style banh mi with pork, from about $7.

The menu at this London Heathrow restaurant was designed by four UK celebrity chefs. Express items can be ordered and served within 15 minutes, while the afternoon tea menu delivers an English experience quickly.

Chef Marco Akuzun heads Top Air, Europe's only Michelin-starred airport restaurant. You can expect gourmet European dishes artistically presented, flavorsome foams and an amuse bouche at the start of the meal.

Heston Blumenthal, king of inventive cooking, will apply his science to British classics in the fast-paced setting of London Heathrow come June 2014. The burgers are designed to have "optimal bun size and texture."

More at Toronto Pearson International Airport! Canadian celebrity chef, cooking show host and cookbook author, Roger Mooking, gives North American comfort food a "twist" -- scones with lavender honey and peameal bacon are an example.

Ah-Hung's original branch is a Michelin-starred shop in Hong Kong's North Point. For travelers leaving from Terminal 2 of Hong Kong International Airport, it's a last chance to try Hong Kong's traditional "lou seoi" cuisine.

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• Top chefs are starting to use airports for new ventures


• Breweries, like Airbräu in Munich, have been successful offering a 'sense of place' in the airport


• In Germany's Stuttgart Airport, Michelin-starred Top Air offers seven-course menu for €132 ($183)

(CNN) -- From boxed sandwiches and salads in plastic tubs to fine dining.

The world's gastronomic masters are now using airports for their new restaurant openings.

Heston Blumenthal is the latest big name chef to open an air hub establishment.

The Perfectionist's Café will open at London Heathrow Airport's Terminal 2 on June 4.

While Blumenthal is best known for molecular gastronomy, his new diner with a wood-fired oven makes it the first British airport kitchen with an open flame.

Fire safety and security are just two major hurdles for the potential airport restaurateur.

Gas can't be used in the kitchens in most airports, food suppliers have to go through security clearance and perhaps most daunting of all, customers sometimes have as little 15 minutes to spend on the meal.

Blumenthal isn't the first culinary superstar to take on the challenge.

Gordon Ramsay opened Plane Food at Heathrow's Terminal 5 in 2008, Spain's Carles Gaig has a modern Catalan joint at Barcelona-El Prat and in North America, Los Angeles International and Toronto Pearson International are just two restaurants that have attracted restaurants from local celebrity cooks.

MORE: U.S. airports are 'awful.' Here's the problem

Heston Blumenthal's airport restaurant is due to open soon at London's Heathrow.

More people, more stomachs

Air travel has roughly doubled since 2003, with the International Civil Aviation Authority reporting that airlines served 3.1 billion passengers in 2013 compared with 1.6 billion a decade ago.

Airports are an integral part of that experience now, moving away from being mere gateways.

"It's what the airport environment does to you," says Heathrow Airport's head of food and beverage Ben Crowley.

"Eighty percent of our flights are long haul, which means the bulk of the passengers are on a big trip and therefore in the mood for an indulgence."

Advances in kitchen technology mean the no-gas policy is not the obstacle it once was.

"Electric heat is far better than what it used to be 10 years ago," says Sophie Mitchell, executive chef of London's Pont St restaurant and one of the four British celebrity chefs who have collaborated to open The Gorgeous Kitchen, an upmarket restaurant at Heathrow's Terminal 2.

"You just have to think about different ways to add flavor and cook quickly. For example, you can get good caramelization with a heavy-bottomed saucepan on induction hobs, which now have quick reactions and reach high temperatures."

A greater range of food suppliers are now authorized by airports, too.

"We're able to use ingredients from artisanal suppliers -- previously only the big suppliers were able to get through," Mitchell says.

Still, there are additional expenses -- airport restaurants pay higher staff wages to persuade employees away from central locales.

Not a bad way to spend a delay.

They also tend to serve smaller parties than city restaurants and diners typically spend less.

"Though individual table checks are lower than on the high street, an airport restaurant gets much more exposure, with millions of people passing by every year," says Sebastian Rotteveel, creator of The Gorgeous Kitchen concept and senior director of marketing at hospitality company HMSHost International.

MORE: World's best pizza not in Italy

Thousands of servings

Take Gordon Ramsay's Plane Food.

Around 20,000 diners are served every month.

The restaurant receives hundreds of visitors a day, serving dishes such as braised pork belly and cod ceviche.

"Travelers have become a lot more demanding," Heathrow's Crowley says. "They eat out more and expect more when they come through the airport."

These days, the greatest limitation of the airport restaurant is security, says Anthony Russell, restaurant manager at Ramsay's Plane Food.

Kitchen knives need to be kept under strict eye, and suppliers and staff must pass through security clearance.

"Produce delivery becomes a challenge," Russell says.

"You have to be organized and resourceful, but there is [still] no calling a supplier for an emergency delivery if you run out after lunch."

Of course, quality airport dining isn't the exclusive domain of celebrity chefs.

At Munich Airport, voted the world's best airport for dining in the 2013 Skytrax Awards, travelers can find Europe's only airport brewery, Airbräu.

Airbräu is a success because, like Hung's Delicacies in Hong Kong International Airport (voted second in the Skytrax awards), it's an authentic piece of its home culture, giving travelers a unique sense of place in the airport land-between-lands.

"A Bavarian restaurant serving local beer from its own brewery differentiates Munich Airport from other European airports," says Gerhard Halamoda, head of Munich Airport's hospitality operator Allresto.

More customers to come by June 2014.

"Twenty years ago, customers would use an airport once or twice a year, and restaurateurs could get away with an expensive, mediocre experience.

"Now, people fly frequently and if they have a good time at our airport, next time they're more likely to transfer through Munich rather than, say, Amsterdam or Frankfurt."

MORE: 10 of the world's most loved airports

14 top airport restaurants

Airbräu Brauhaus (Munich Airport)

The hook: Europe's only airport restaurant to boast its own on-site brewery.

The cuisine: The beer garden is attached to a Bavarian restaurant that serves roast duck, pig knuckle and cold cured meats.

The beer is brewed in accordance with the Purity Decree of 1513, using local hops from the Hallertau region.

The bar organizes brewery tours.

Airbräu Brauhaus , Level 3, Terminal 1, Munich Airport; +49 89 9759 3111

Altitude (Geneva International Airport)

The hook: Created by chefs Gilles Dupont and Thomas Byrne, whose joint restaurants include the Michelin-starred Dupont & Byrne.

The cuisine: Classic French food in an elegant space with a glass wall onto the runway. The business lunch menu changes bi-weekly while the a la carte menu is updated every season.

On the menu: green apple and ginger crème brulée, foie gras and morel mushrooms stuffed raviolis, Brittany sole meunière style and beef carpaccio.

You can get two courses ($55-62) or the full three ($75) with dessert or cheese, though travelers with less time can grab smaller plates, burgers or sandwiches for around $27.

Altitude , Geneva Airport; +41 22 817 46 09

Asian Kitchen by Susur Lee (Toronto Pearson International Airport)

Opens early 2015

The hook: To be opened by fine-dining celebrity chef and restaurateur Susur Lee, whose face you may have caught on "Top Chef Canada" or "Iron Chef America."

The cuisine: Lee is known for his twist on fine dining using fusion flavors and techniques.

Toronto Airport's outpost will be a bistro-style eatery showing off Lee's French and Chinese influences.

Asian Kitchen by Susur Lee, Terminal 1 International departures, Toronto Pearson International Airport

Boccone Trattoria (Toronto Pearson International Airport)

The hook: Opened by Canadian celebrity chef and restaurateur Massimo Capra, the chef/co-owner of Mistura and Sopra in Toronto.

The cuisine: A full-service Italian trattoria-style restaurant offering pastas, pizza and a wine list.

Capra, who is often at the restaurant, guarantees every item can be served within 10 minutes, and passengers can be on their way within 30 minutes of sitting down.

Main dishes hover around $16.

Boccone Trattoria , Level 2 gates, Terminal 1, Toronto Pearson International Airport; +1 416 776 0492

Cat Cora's Kitchen (San Francisco International Airport)

The hook: Opened by TV chef and restaurateur Cat Cora, whose empire includes branches at Salt Lake City and Houston Airports.

The cuisine: Innovative Californian cuisine using organic, seasonal ingredients, with small plates such as salt roasted beets, lobster mac and cheese or a seafood slider trio of oyster, shrimp and crab cake.

A raw bar dishes up oysters, while the cocktail menu gets creative with chili-infused tequila and antioxidant-crammed juices.

Prices hover at about $14 a plate or $15 a cocktail.

Cat Cora's Kitchen , Terminal 2, San Francisco International Airport; +1 650 821 9288

Dani Garcia DeliBar (Málaga-Costa del Sol Airport, Spain)

The hook: A classic tapas bar from Spanish chef Dani Garcia.

The cuisine: Modern tapas with classic Andalusian flavors given Garcia's trademark twist -- cherry gazpacho, crab ravioli, as well as the chef's famous oxtail burger.

It's all served in as casual a setting as many downtown bars, with tapas on display.

Up to 60 can sit around the bar, while travelers can grab dishes to go.

Dani Garcia DeliBar , Terminal 3, Malaga-Costa del Sol Airport, Spain

Hung's Delicacies (Hong Kong International Airport)

The hook: An offshoot of the Michelin-starred Hung's Delicacies in North Point, a tiny shop that specializes in marinated meats.

The cuisine: Chiu Chow food with a focus on braised meat in a particular style called "lou seoi," in which a complex master stock is used to marinate goose meat, tofu and other less usual parts, such as duck's tongue and pig's intestine in aspic.

The stir-fried egg noodles are named after Hong Kong food critic and TV personality Chua Lam, who was apparently one of the restaurant's earliest fans.

Dishes run from around $6.50 for small plates to $20 for the star attraction -- slices of marinated goose.

Hung's Delicacies , Terminal 2, Hong Kong International Airport; +852 3197 9332

ink.sack (Los Angeles International Airport)

The hook: A second branch of the sandwich bar by Michael Voltaggio, "Top Chef" winner, Food & Wine's Best New Chef and the chef/owner of the fine dining ink on Melrose Avenue.

The cuisine: On "Top Chef," Voltaggio was known for inventive plating and a love of liquid nitrogen, but ink sack is a sandwich bar classic.

Tiny crusty baguettes are stuffed to the brim with fillings like cold fried chicken, Spanish cured meats or a Viet-style banh mi with pork, from about $7 -- not bad for a pre-boarding snack.

It's open 9:30 a.m.-2 a.m.

ink.sack (website is for the city branch), Great Hall, Tom Bradley International Terminal, 380 World Way, Los Angeles Airport; +1 (310) 258-9587

Perfectionists' Cafe (Heathrow Airport, London)

Opens June 2014

The hook: The king of inventive cooking, Heston Blumenthal applies his science to making British classics quick.

Cuisine: English diner food with a twist and some serious physics -- imagine a burger designed with an oral physiologist to determine the optimal bun size and texture.

Fans of Blumenthal's multi-sensory approach to cooking can sit at the bar where aromas will enhance the dining experience.

Prices for main dishes from £11 ($18).

Perfectionists' Cafe, Terminal 2 departures, Heathrow Airport, London

Porta Gaig (Barcelona-El Prat Airport)

The hook: Opened by one of Barcelona's most celebrated chefs, Carles Gaig, who runs the city's Michelin-starred Gaig.

The cuisine: Modern Catalan food, such as slow-braised beef cheeks or poached eggs over potatoes, enjoyed in peaceful, airy surrounds with plate-glass windows through which diners can watch aircraft land and take off.

Travelers in a rush can have quick tapas such as Iberico ham and pa amb tomaquet, a Catalan classic of bread rubbed with tomato.

Open noon-5 p.m., weekdays only, with main dishes from €10.70 ($15).

Porta Gaig , El Prat Airport Terminal 1 departures , Barcelona; +34 93 259 6210

Prime Tavern (LaGuardia Airport, New York)

The hook: Created with chef and TV personality Michael Lomonaco of NYC steakhouse Porterhouse.

The cuisine: Steakhouse diner with prime cuts of dry-aged steak and hearty burgers.

Vegetarians can go for the heirloom tomato salad or chilled cucumber soup.

Lobster rolls round off a menu of diner favorites, all buttressed by a beer list chosen by Brooklyn Brewery's brewmaster, Garrett Oliver.

Prime Tavern, Delta Terminal, LaGuardia Airport, New York; +1 866 508 3558

The Gorgeous Kitchen (Heathrow Airport, London)

Opens in June 2014

The hook: Menu designed by four UK celebrity chefs including Sophie Mitchell of London's Pont St restaurant, and cookbook author Jo Pratt ("In the Mood for Food").

The cuisine: Light, wholesome fare prepared from British-grown ingredients.

Signature dishes include a chorizo toad-in-the-hole and sweet corn and coriander fritters with king prawns.

An express section of the menu can be ordered and served within 15 minutes.

The Gorgeous Kitchen, Heathrow Airport, Terminal 2 departures, London

Top Air (Stuttgart Airport, Germany)

The hook: Europe's only Michelin-starred airport restaurant, it's headed by chef Marco Akuzun.

The cuisine: Gourmet European, complete with artistic presentation, flavorsome foams and an amuse bouche at the start of the meal.

For travelers with time, there's a seven-course menu for €132 ($183).

Top Air , Stuttgart Airport, Terminal 1, Stuttgart, Germany; +49 711 948 2137

Twist (Toronto Pearson International Airport)

Opens August 2014

The hook: To be launched by Canadian celebrity chef and cookbook author Roger Mooking, who also hosts cooking shows "Heat Seekers" and "Man Fire Food."

The cuisine: Locally sourced North American comfort food with the eponymous "twist" -- scones with lavender honey and peameal bacon and roast Cornish hen made with Moroccan spice rub, charred lemon and served with arugula.

Twist , Toronto Pearson International Airport

MORE: Best eats at 20 busiest U.S. airports