A recent scientific analysis has revealed the significant impact of human-caused climate change on the intensity of hurricanes in the Gulf of Mexico. The study, conducted by the World Weather Attribution network, found that the warm waters of the Gulf, which fueled deadly Hurricane Helene last month, were made between 200 and 500 times more likely by climate change.
According to the study, climate change not only supercharged Hurricane Helene but also intensified the storm's wind speeds by 11% and increased rainfall by approximately 10%. These findings underscore the role of climate change in exacerbating extreme weather events.
As Hurricane Milton approaches the Gulf Coast of Florida as a major hurricane, experts warn that the unusually warm waters in the region are contributing to the storm's strength. The water temperatures in the Gulf are currently 3.5 to 5.5 degrees Fahrenheit above normal for this time of year, providing ample energy for hurricanes to strengthen and grow.
Hurricane Helene, which made landfall in Florida as a Category 4 hurricane, left a trail of destruction across six states, causing catastrophic flooding and claiming over 230 lives. The warm ocean temperatures that Helene encountered before reaching land were significantly higher than average, further fueling the storm's intensity.
Notably, the same warm Gulf waters that fueled Hurricane Helene have now intensified Hurricane Milton. Climate Central, a nonprofit research group, reported that the record-breaking ocean temperatures that are driving Milton's strength were made 400 to 800 times more likely by the climate crisis.
These findings highlight the urgent need for climate action to mitigate the impact of human activities on extreme weather events, particularly in vulnerable regions like the Gulf of Mexico. As hurricanes continue to pose a threat to coastal communities, understanding the link between climate change and storm intensity is crucial for effective disaster preparedness and response.
