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Publish Date: 29 November 2018
The long-term warming trend has continued in 2018, with the average global temperature set to be the fourth highest on record. The 20 warmest years on record have been in the past 22 years, with the top four in the past four years, according to the World Meteorological Organization (WMO). Other tell-tale signs of climate change, including sea level rise, ocean heat and acidification and sea-ice and glacier melt continue, whilst extreme weather left a trail of devastation on all continents, according to the WMO provisional Statement on the State of the Climate in 2018. It includes details of...
Publish Date: 16 November 2018
In 2005, the television coverage of Hurricane Katrina, a deadly tropical cyclone that hit the North American coast near New Orleans, was both heartbreaking and enthralling to view. As I...
Publish Date: 14 December 2018
Climate science took centre stage as the annual United Nations climate change negotiations, which heard repeated calls for action to rein in global temperature increases or risk irreversible impacts.
Publish Date: 7 December 2018
Global CO2 emissions are expected to rise by more than 2% in 2018 because of renewed growth in coal use, and continued growth in oil and gas use, according to the latest data from the Global Carbon Budget. Emissions rose 1.6% in 2017 after a temporary slowdown from 2014 to 2016, according to the Global Carbon Project. This year’s publication included contributions from 76 scientists from 53 research institutions, including from the World Climate Research Programme community.
Publish Date: 16 November 2018
A concerted campaign to boost weather, ice and atmospheric observations in some of the most remote and inhospitable parts on Earth started this week, with the launch of a three-month Special Observing Period in the Antarctic. With days getting longer, the summer is about to start on the Antarctic continent. November is the month when the austral field season begins. This summer, extra atmospheric and sea-ice measurements in addition to the routine observations will be carried out as a contribution to the Year of Polar Prediction (YOPP).
Publish Date: 6 November 2018
The second session of the Pan-Arctic Climate Outlook Forum (PARCOF-2) was held virtually on 30 October 2018 to review the climate conditions during the previous summer season, and to provide outlook for the forthcoming winter season.
Publish Date: 5 November 2018
The latest Scientific Assessment of Ozone Depletion reveals a healing ozone layer, global warming reduction potential, and options for more ambitious climate action.
Publish Date: 23 March 2018
Weather-ready climate-smart is the theme of this year’s World Meteorological Day on 23 March. It highlights the need for informed planning for day-to-day weather and hazards like floods as well as for naturally occurring climate variability and long-term climate change.
Publish Date: 22 March 2018
The very active North Atlantic hurricane season, major monsoon floods in the Indian subcontinent, and continuing severe drought in parts of east Africa contributed to 2017 being the most expensive year on record for severe weather and climate events.