At least four people have died after Hurricane Beryl wreaked “almost complete destruction” on small and vulnerable islands in the Caribbean. The monster hurricane, which is now barrelling towards Jamaica, has strengthened to category 5 status, which means it can achieve wind speeds of over 157mph (253km/h). On Tuesday, the US National Hurricane Centre said that the eye of the storm was moving quickly towards southern Hispaniola, the island shared by Haiti and the Dominican Republic, and was “expected to bring life-threatening winds and storm surge” to Jamaica on Wednesday. Beryl, the 2024 Atlantic season’s first hurricane and the earliest storm on record to reach the highest category, left a trail of “utter devastation” in Grenada and St Vincent and the Grenadines (SVG). According to early reports from the two multi-island nations, hundreds of buildings, including homes, schools, hospitals and police stations, have been badly damaged or completely destroyed. At least 90% of building structures are believed to have been affected on the Grenadine island of Union, part of SVG. There was also a country-wide electricity blackout, and Beryl has severely affected communication and transportation channels, leading to difficulties in assessing the true impact of the devastation on some islands. “The situation is grim,” Prime Minister Dickon Mitchell told Grenadians as he gave an update on the Grenadian islands of Carriacou and Petite Martinique early on Tuesday. “There is no power, there is almost complete destruction of homes and buildings on the island. The roads are not passable, and in many instances, they are cut off because of the large quantity of debris strewn all over the streets.” “In half an hour, Carriacou was flattened,” Mitchell told a press conference late on Monday. On Tuesday, officials in the two countries were assessing the damage and seeking support from regional and international agencies. On social media, the prime minister said the government was working to get relief supplies to both Carriacou and the island of Petite Martinique on Tuesday. “The state of emergency is still in effect. Remain indoors,” he wrote on Facebook. In St Vincent and the Grenadines, the prime minister, Ralph Gonsalves, spoke about the “pain and suffering” across the nations and praised the resilience of the Vincentian people. He told reporters: “Hurricane Beryl has come and gone and has left in its wake immense destruction. “The faces of our men and women are strained and anxious. But tomorrow, we get up with the conviction to rebuild our individual lives and our family’s lives. To rebuild our country, to recover.” But as the prime minister focused on recovery, the country was on alert for another developing weather system. On Tuesday evening, the SVG National Emergency Management Organisation warned residents of an impending tropical wave, which is expected to bring heavy showers, gusty winds and thunderstorms. In Grenada’s attorney general, Claudette Joseph, told reporters that the country was working with the Caribbean Disaster Emergency Management Agency, the World Food Programme and Samaritan’s Purse on relief and rebuilding efforts. Beryl ripped doors, windows and roofs off homes across the south-eastern Caribbean on Monday after making landfall on the island of Carriacou in Grenada as the earliest category 4 storm in the Atlantic in recorded history, fuelled by record warm waters. From St Lucia island south to Grenada, the streets were strewn with shoes, trees, downed power lines and other debris. Banana trees were snapped in half and cows lay dead in green pastures with homes made of tin and plywood tilting precariously nearby. A hurricane warning was in effect for Jamaica, with a hurricane watch for Grand Cayman, Little Cayman, Cayman Brac and Haiti’s entire southern coast. Caricom, the regional intergovernmental organisation, was holding an emergency meeting to discuss support to the islands affected by Beryl. Beryl gained its strength from record warm waters that are hotter now than they would be at the peak of hurricane season in September, according to meteorologists who say the hotter water temperatures are a result of the global climate crisis driven primarily by the burning of fossil fuels.