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Bulletin nº Vol 65 (1) - 2016
Publish Date: 21 March 2016
Global observation of the Earth’s atmosphere, ocean and land is essential for identifying climate variability and change, and for understanding their causes.
Publish Date: 25 November 2019
Levels of heat-trapping greenhouse gases in the atmosphere have reached another new record high, according to the World Meteorological Organization. This continuing long-term trend means that future generations will be confronted with increasingly severe impacts of climate change, including rising temperatures, more extreme weather, water stress, sea level rise and disruption to marine and land ecosystems.
Publish Date: 22 September 2019
Science highlights key facts and figures about growing gap between targets and reality The world’s leading climate science organizations have joined forces to produce a landmark new report for the United Nations Climate Action Summit, underlining the glaring – and growing – gap between agreed targets to tackle global warming and the actual reality.
Publish Date: 22 September 2019
Record greenhouse gas concentrations mean further warming The tell-tale signs and impacts of climate change – such as sea level rise, ice loss and extreme weather – increased during 2015-2019, which is set to be the warmest five-year period on record, according to the World Meteorological Organization (WMO). Greenhouse gas concentrations in the atmosphere have also increased to record levels, locking in the warming trend for generations to come.
Publish Date: 3 September 2019
Hurricane Dorian, the strongest hurricane on record to hit the Bahamas, wreaked massive devastation and loss of life. It intensified rapidly into a top-level Category 5 on 1 September and then remained stationary over the Caribbean nation, with destructive winds, storm surge and rain.
Publish Date: 28 August 2019
Around 4,000 people from all over the region and many other countries participated in the Latin America and Caribbean Climate Week that heard calls for more ambition and stronger collaboration among all levels of government, the private sector and civil society to implement the national climate plans (known as Nationally Determined Contribution, or "NDCs") and to achieve the goals of the Paris Agreement.
Publish Date: 14 June 2019
The governing congress of the World Meteorological Organization has stressed the need to protect radio frequencies allocated to services supporting earth observations. Jeopardizing these frequencies jeopardizes weather forecasts and warning services and, thus, people’s lives.
Publish Date: 29 May 2019
Fact-finding mission makes recommendations for future resilience / The devastation caused by cyclones Idai and Kenneth which hit Mozambique within the space of a few weeks is a wake-up call about more high-impact tropical cyclones, coastal flooding and intense rainfall linked to climate change, according to the World Meteorological Organization (WMO).
Publish Date: 2 May 2019
Extremely severe cyclonic storm Fani made landfall close to Puri in Odisha on 3 May, with maximum sustained wind speeds of 180-190 km/h. It tracked North-North Eastwards and weaken as it moves towards West Bengal and then on to Bangladesh, according to the Indian Meteorological Department. Accurate advance forecasts and a huge, well-coordinated disaster risk reduction campaign were credited with keeping the death toll to a minimum.
Publish Date: 12 April 2019
WMO’s Global Atmosphere Watch (GAW) Programme is marking its 30th anniversary this year. The programme, which embraces about 100 countries, aims at forging an integrated global understanding of atmospheric composition and change. It coordinates observations across local to global scales, driving high quality and high-impact science while co-producing society relevant products and services.