Debate rages: Should heat waves be given names?

When a scorching 40 degrees Celsius heat wave hit the U.K. unexpectedly in 2022, officials were caught off guard. This unprecedented event left millions of Britons at risk, with temperatures soaring far beyond the usual summer average. The U.K. issued its first-ever “red” heat warning to prepare for the extreme conditions, resulting in approximately 1,200 heat-related deaths.

The issue highlighted the lack of awareness and preparedness for heat waves in a country more accustomed to milder climates. Calls have been made to give heat waves names—similar to hurricanes—to raise awareness and prompt action, particularly among vulnerable groups like the elderly and those with health conditions.

Following the successful pilot program in Seville, Spain, where a heat wave was named “Zoe,” other countries have considered similar initiatives to improve public response and government action during extreme heat events. While some experts argue against naming heat waves, citing complexity and warning fatigue, the push for effective communication and practical strategies to mitigate heat-related risks remains crucial for protecting communities.