ST PETERSBURG, Florida (Oct 10): Hurricane Milton marched across Florida on Thursday after making landfall on the state's west coast hours earlier, whipping up deadly tornadoes, destroying homes and knocking out power to nearly two million customers.

The storm made landfall around 8.30pm EDT (0030 GMT) on Wednesday as a Category 3 hurricane with maximum sustained winds of 120 miles per hour (195kmph) near Siesta Key, the US National Hurricane Center said.

By early Thursday, wind speeds reduced to a still dangerous 90mph (150kmph), dropping Milton to a Category 1 hurricane, with heavy rains and damaging storm surges, as it reached Florida's Atlantic Coast. The hurricane was located about 10 miles (17km) northwest of Cape Canaveral, home to NASA's Space Force Station.

At least two deaths were reported at a retirement community following a suspected tornado in Fort Pierce on the eastern coast of Florida, NBC News reported, citing St Lucie County sheriff Keith Pearson. His department did not immediately respond to a request for details.

A flash flood emergency was in effect for the Tampa Bay area including the cities of Tampa, St Petersburg and Clearwater, the hurricane center said, with St Petersburg already receiving 16.6 inches (422 mm) of rain on Wednesday.

The eye of the storm made landfall in Siesta Key, a barrier island town of some 5,400 off Sarasota about 60 miles (100km) south of the Tampa Bay metropolitan area, which is home to more than three million people.

Florida governor Ron DeSantis said he hoped Tampa Bay, once seen as the potential bull's eye, could dodge major damage, but the hurricane still left its mark, tearing open the roof of Tropicana Field, the stadium of the Tampa Bay Rays baseball team.

The winds also toppled a large construction crane in St Petersburg, sending the structure crashing down onto a deserted street.

DeSantis hoped the worst of the predicted storm surge could be avoided, thanks to the landfall coming before the high tide. Forecasters said seawater could still rise as high as 13 feet (4 metres).

Milton also spawned at least 19 tornadoes, the governor said, causing damage in numerous counties, destroying around 125 homes, most of them mobile homes.

In Fort Myers on Florida's south west coast, resident Connor Ferrin surveyed the wreckage of his home, which had lost its roof and was full of debris and rainwater after a tornado suddenly hit.

"All this happened instantaneous, like these windows blew out," he said. "I grabbed the two dogs and run under my bed and that was it. Probably one minute total."

St Lucie County's Pearson estimated 100 homes were destroyed in the county where some 17 tornadoes touched down, NBC said.

More than two million homes and businesses in Florida were without power, according to PowerOutage.

Milton maintained hurricane intensity while crossing Florida on Thursday morning but as it moved into the Atlantic it is gradually losing strength, the Hurricane Center said.

In a state already battered by Hurricane Helene two weeks ago, as many as two million people were ordered to evacuate, and millions more live in the projected path of the storm.

Much of the southern US experienced the deadly force of Helene as it cut a swath of devastation through Florida and several other states. Both storms are expected to cause billions of dollars in damage.

While human evacuees jammed the highways and created gasoline shortages, animals including African elephants, Caribbean flamingos and pygmy hippos were riding out the storm at Tampa's zoo.

Nearly a quarter of Florida's gasoline stations were out of fuel on Wednesday afternoon.

The Federal Emergency Management Agency had moved millions of litres (gallons) of water, millions of meals and other supplies and personnel into the area. None of the additional aid will detract from recovery efforts for Hurricane Helene, the agency's administrator, Deanne Criswell, said earlier on Wednesday.

Trucks have been running 24 hours a day to clear mounds of debris left behind by Helene before Milton potentially turned them into dangerous projectiles, DeSantis said.

About 9,000 National Guard personnel were deployed in Florida, ready to assist recovery efforts, as were 50,000 electricity grid workers in anticipation of widespread power outages, DeSantis said.

Search and rescue teams were prepared to head out as soon as the storm passes, working through the night if needed, DeSantis said.

"It's going to mean pretty much all the rescues are going to be done in the dark, in the middle of the night, but that's fine. They're going to do that," DeSantis said.

  - Reuters