GUADELOUPE, France (4th UPDATE) – Hurricane Maria strengthened into a "potentially catastrophic" Category Five storm as it barreled into eastern Caribbean islands still reeling from Irma, forcing residents to evacuate in powerful winds and lashing rain.
The maximum-strength storm made landfall on the Caribbean island of Dominica around 0115 GMT Tuesday, September 19, with top winds swirling at 160 miles (257 kilometres) per hour, the US National Hurricane Center (NHC) said.
"Dangerous" storm surges, destructive waves, flash floods and mudslides threatened the Leeward Islands – the island group that includes Martinique, Puerto Rico and the US and British Virgin islands – the NHC said.
The center earlier warned that "preparations to protect life and property should be rushed to completion" as the eye of the storm approached Dominica.
Guadeloupe – the bridgehead for aid for Irma-hit French territories – ordered all residents to take shelter in a maximum-level "violet alert" effective from 8:00 pm as powerful rains drenched the French Caribbean island.
St Kitts, Nevis, the British island of Montserrat, Culebra and Vieques were also on alert.
On Martinique, which is also part of France, energy supplier EDF said power had been cut off from 16,000 homes, although a hurricane warning on the island was later downgraded to a tropical storm.
In rain-lashed St Lucia, which also faced a tropical storm warning, flooding, mudslides and power outages were reported in parts of the island.
In Dominica, Prime Minister Roosevelt Skerrit said his roof had been blown off, his house was flooding and he was "at the complete mercy of the hurricane".
"Rough! Rough! Rough!" he wrote on his official Facebook page, later adding that he had been rescued.
The island's airport and ports have been closed, and the local water company shut down its systems to protect its intake valves from debris churned up by the storm.
School teacher Dominica Leandra Lander, a former Miss Dominica, said she had collected water, charged her electronic devices and ensured her important documents were safe.
"Just ready to ride out storm at best. With a little prayer on the side," she said.
Meanwhile in Pointe-a-Pitre, Elodie Corte, the boss of a metalworking company, said there had been frantic preparations to limit the damage from the storm.
"We spent the morning strapping down the aluminium to stop it from flying away if the winds are strong," she said.
But she worried that the torrential rains forecast could flood her home.
"We'll seal everything as tightly as we can and then we'll certainly go and stay with friends for the night," she said.
Criticized for the pace of relief efforts in their overseas territories devastated by Irma, Britain, France and the Netherlands said they were boosting resources for the Caribbean as Maria approaches.
"We are planning for the unexpected, we are planning for the worst," said Chris Austin, head of a UK military task force set up to deal with Irma, as the British Virgin Islands readied for the storm.
On the island of St Martin, which is split between France and the Netherlands, authorities announced a red alert ahead of Maria's arrival.
"We're watching its trajectory very closely, and we're preparing for the worst-case scenario," said local official Anne Laubies.
The Dutch navy tweeted that troops were heading to the two tiny neighboring islands of Saba and St Eustatius to ensure security following widespread complaints after the first hurricane of looting and lawlessness on St Martin, among the worst hit by Irma, with 14 killed.
French Interior Minister Gerard Collomb said 110 more soldiers would be deployed to the region to reinforce about 3,000 people already there shoring up security, rebuilding infrastructure and distributing aid.
But he warned of "major difficulties" if Guadeloupe is hard hit, noting the territory was "the logistical center from where we could supply St Martin and organize all the airlifts".
The hurricane was expected to pass 30 km south of Guadeloupe, with the height of the storm expected at 3:00 am. "Everyone must remain inside, and not venture out for any reason," said the island's prefecture authority.
Air France, Air Caraibes and Corsair have cancelled flights in and out of Martinique and Guadeloupe.
Irma, a Category 5 hurricane, left around 40 people dead in the Caribbean before churning west and pounding Florida, where the death toll stood at 50 Monday.
Irma broke weather records when it whipped up winds of 295 kilometers per hour for more than 33 hours straight.
Another hurricane, Jose, is also active in the Atlantic and has triggered tropical storm warnings for the northeastern United States.
Many scientists are convinced that megastorms such as Irma, and Harvey before it, are intensified by the greater energy they can draw from oceans that are warming as a result of climate change. – Rappler.com