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26 Jan 2017 description

The 2015-2016 El Niño phenomenon has been one of the strongest on record, affecting deeply the lives and livelihoods of more than 60 million people across 40 countries. It has devastated crops and killed livestock, in some cases dried up water-sources in others caused massive flooding, driven up malnutrition rates, increased disease outbreaks and caused significant migration.

16 Sep 2016 description

This update is based on internal displacement figures made available to IDMC across 16 countries from January-August 2016. These figures will be updated and expanded upon regularly and can be accessed via IDMC’s Global Internal Displacement Database (GIDD) which can be viewed at http://www.internal-displacement.org/database.

16 Aug 2016 description

What is La Niña?

La Niña is the cooling of sea surface temperatures in the tropical Pacific, which occurs roughly every three to five years, lasting from six to 24 months. On average, half of El Niño events are followed by a La Niña, which typically affects global climate patterns in the opposite way El Niño does. The intensity of the La Niña climatic phenomenon generally peaks between October and January

Purpose of this report

06 Jul 2016 description

Plus de 60 millions de personnes sont déjà affectées par El Niño et davantage seront probablement très vulnérables aux répercussions de La Niña

6 juillet 2016, Rome - Les gouvernements et la communauté internationale doivent intensifier leurs efforts pour mettre fin à la souffrance des populations, renforcer la résilience et protéger les moyens d'existence suite aux effets dévastateurs du phénomène El Niño dans le monde entier, ont déclaré aujourd'hui les Chefs des agences des Nations Unies basées à Rome.

06 Jul 2016 description

Over 60 million people affected by El Niño, many more highly vulnerable to La Niña's likely knock-on effect

6 July 2016, Rome - Combined efforts to prevent further human suffering, strengthen resilience and safeguard livelihoods in the wake of El Niño's devastating effects worldwide must be rapidly ramped-up by governments and the international community, United Nations (UN) leaders said today.

05 Jul 2016 description

Global overview

What is La Niña?

La Niña is the cooling of sea surface temperatures in the tropical Pacific, which occurs roughly every three to five years, lasting from six to 24 months. The chances of La Niña following an El Niño episode are higher on average — half of the El Niño events are followed by a La Niña — and typically it affects global climate patterns in the opposite way El Niño does. The intensity of the La Niña climatic phenomenon generally peaks between October and January.

Purpose of this report