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[INTERNATIONAL] · Switzerland, Greece, Croatia · 7 sources

WMO warns extreme heat is becoming more frequent and intense

The World Meteorological Organization (WMO) reports that extreme heat is becoming more frequent, intense, and longer-lasting due to global climate change. John Kennedy, the WMO’s head of climate information, noted that while the high-pressure weather patterns seen this year are similar to those during the summer of 1976, the global warming of recent decades has fundamentally changed the outcome. In 1976, high temperatures were isolated to specific areas, whereas today, much of the globe experiences above-average temperatures.

Parts of Europe are currently experiencing their fifth heatwave of the summer, accompanied by drought, wildfires, and record temperatures. The continent is noted as the fastest-warming region. This heat is being amplified by several factors, including persistent high-pressure systems that trap warm air and reduce cloud cover, exceptionally warm seas in the Mediterranean, and parched soils that heat up more rapidly once moisture is depleted.

Kennedy clarified that the El Niño climate pattern is not contributing to the current European heat, as conditions in the tropical Pacific are currently neutral.

Entities

Europe · John Kennedy · Mediterranean Sea · United Nations · World Meteorological Organization

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