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UN weather agency urges action on disaster warning systems

UN weather agency urges action on disaster warning systems

The World Meteorological Organization called for action on Monday to close the gaps in a system of global surveillance designed to protect people against extreme weather. It said that early warnings are especially needed in developing nations.

WMO held a special conference in Geneva and stated that weather, water, and climate related hazards killed over 2 million people in the last five decades. 90% of these deaths occurred in developing countries.

WMO Secretary General Celeste Saulo made the development of early warning systems a top priority, but data from the U.N. Weather agency show that only 55% have increased their surveillance capability.

The WMO released a statement saying that "many millions of people are not protected against hazardous weather, which has a growing impact on the economy and essential infrastructure."

In three years, the number of countries that use early-warning system has doubled to 119. WMO's assessment of 62 nations revealed that half had only basic capability and 16% had less than basic.

WMO has seen progress in Africa including Mozambique, Ethiopia and more, as they have websites that work and issue standardized alerts.

Early warning is early action. Saulo stated in his opening address to the Geneva conference that "our goal is not just to warn the world, but to empower it."

The WMO found that countries with limited early warning systems for multi-hazards have six times more deaths and four times as many people affected by disasters.

Elisabeth Baume Schneider from the Swiss Federal Department of Home Affairs told conference delegates that climate change, extreme weather and other factors affect every country.

She cited the example of how regular monitoring of a mountain ice cap allowed scientists to predict its impending collapse in May 2025. This led to the evacuation of Blatten, a Swiss village.

She said that "permafrost melting will lead to more rockfalls and glacier collapses", making early warning systems essential. (Reporting and editing by Frances Kerry, Emma Farge, Olivia Le Poidevin)

(source: Reuters)