As Hurricane Helene approaches the U.S. mainland, at least 25 million people are under a tornado watch, highlighting the often overlooked danger of tornadoes associated with hurricanes. Tornadoes can occur far from the path of a hurricane’s center and pose a significant threat as storms make landfall and move inland. Roger Edwards, a lead forecaster, warns that tornadoes with tropical origins can be wrapped in rain and difficult to see, emphasizing the importance of taking immediate action if a tornado warning is issued.
Hurricanes like Helene can produce tornadoes for days after making landfall, with the size of the storm influencing the risk of tornadoes. Forecasts predict an increased risk of tornadoes as Helene approaches the coast, with the storm’s large size contributing to the potential threat for tornadoes far away from the coast.
Hurricanes such as Beryl have set records for tornado warnings, with the storm producing over 100 tornadoes along its path. Tornado data collected since 1995 shows hurricanes and tropical storms have spawned over 1,700 tornadoes, with some of the largest storms in history being prolific tornado producers. Doppler radar has improved tornado data collection and analysis, providing valuable insights into tornado activity associated with hurricanes.
Forecasters urge residents in hurricane-affected areas to be vigilant and proactive in preparing for tornadoes, as these dangerous weather events can pose a significant threat even well inland. As Hurricane Helene approaches, the potential for tornadoes increases, emphasizing the need for residents to stay informed and take necessary precautions to protect themselves and their homes from this additional danger.
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