![]() On Wednesday, the journal Science Advances released a study examining 179 tropical cyclones in the US across 32 years, from 1988 to 2019, to understand how these increasingly intense hurricanes affect public health. Higher sea levels can also leave coastal environments more vulnerable to hurricanes, whose powerful winds push water inland in a process called a storm surge. Warmer weather allows more moisture to fill the air, allowing hurricanes to produce more intense precipitation as their spiralling clouds draw vapour in. Southern California and Nevada, meanwhile, are expected to receive five to 10cm (two to four inches), though some areas may be drenched with 20cm (eight inches).Įxperts have credited climate change with super-charging hurricanes in recent years. ![]() In Baja California, Hurricane Hilary is projected to produce up to 15cm (six inches) of rain, with 25cm (10 inches) possible in some areas. Hurricanes typically weaken after landfall, but the NHC warned that Hilary could produce flash flooding even afterwards, particularly in urban areas and arroyos - dry stream beds in desert environments that can quickly fill with water. “Hilary has the potential to bring significant impacts to the Baja California Peninsula and portions of the southwestern United States this weekend and early next week,” the centre wrote in a Thursday morning advisory. While Hurricane Hilary is currently in the Pacific Ocean off the west coast of Mexico, the US-based National Hurricane Center (NHC) said it expects it to strike the Baja California region starting late on Friday. Hilary has continued to strengthen and it is expected to develop into what experts consider a “major hurricane” by the evening, reaching Category 3 wind speeds of at least 178km/h (111mph). Keep reading list of 3 items list 1 of 3 Two dead, over 700,000 left without power as storms batter eastern US list 2 of 3 One dead as Tropical Storm Khanun causes floods, evacuations in S Korea list 3 of 3 Thousands flee as ‘unprecedented’ fires hit Canada’s Northwest Territories end of list
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