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08 Nov 2017 description

WMO report highlights impacts on human safety, well-being and environment

6 November 2017 (WMO) - It is very likely that 2017 will be one of the three hottest years on record, with many high-impact events including catastrophic hurricanes and floods, debilitating heatwaves and drought. Long-term indicators of climate change such as increasing carbon dioxide concentrations, sea level rise and ocean acidification continue unabated. Arctic sea ice coverage remains below average and previously stable Antarctic sea ice extent was at or near a record low.

06 Nov 2017 description

Un rapport de l'OMM met en évidence les répercussions sur la santé humaine, la qualité de vie et l'environnement

05 Jul 2016 description

What is El Niño?

El Niño is the warming of sea surface temperatures in the tropical Pacific, which occurs roughly every two to seven years, lasting from six to 24 months.

21 Jun 2016 description

What is El Niño?

El Niño is the warming of sea surface temperatures in the tropical Pacific, which occurs roughly every two to seven years, lasting from six to 24 months.

25 Apr 2016 description

Background and purpose

The impact of the 2015‒2016 El Niño weather phenomenon has been one of the most intense and widespread in the past one hundred years. The agriculture, food security and nutritional status of 60 million people around the globe is affected by El Niño-related droughts, floods and extreme hot and cold weather. While the El Niño itself has passed its peak and is now declining, its impact is still growing. Harvests in several parts of the world have already failed and are forecast to fail in other areas.

30 Sep 2004 description

DISCLAIMER: The following is a non-exhaustive selection of health-related events For a list of acronyms, please see the last page of this and WHO actions undertaken during the stated period in specific countries in update. which populations are experiencing crisis conditions. This has been compiled by WHO/Health Action in Crises (HAC/HQ), in consultation with relevant Country and Regional Offices.