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WMO Archive of Weather and Climate Extremes
Weather, Climate
Bulletin nº Vol 67 (2) - 2018
Theme: Weather
16
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...
In the footsteps of polar explorers
Weather, Climate, Environment, Polar, Clouds, Oceans
Bulletin nº Vol 65 (1) - 2016
21
Publish Date: 21 March 2016
In pitch dark at 40 below, a research expedition set out to the icy Arctic Ocean in January 2015.Their goal: to better understand ongoing changes in the Arctic due to a shift from an older and thicker ice cover that would survive the summer melt to a younger and thinner one that, to a larger degree, melts away in the summer.
Monitoring Ocean Carbon and Ocean Acidification
Weather, Climate, Oceans, Environment, Greenhouse gases, Climate services, Observations
Bulletin nº Vol 64 (1) - 2015
Theme: Environmental challenges
2
Publish Date: 2 March 2015
As atmospheric CO 2 continues to increase, more and more CO 2 enters the ocean, which reduces pH (pH is a measure of acidity, the lower the pH, the more acidic the liquid) in a process referred to as ocean acidification. Declines in surface ocean pH due to ocean acidification are already detectable and accelerating.
Why Does Access to Good Climate Data Matter?
Weather, Climate, Data exchange, Observations, Environment, Climate services, Information, Research
Bulletin nº Vol 64 (2) - 2015
4
Publish Date: 4 December 2015
By Kyra Bell-Pasht 1 and Dana Krechowicz 2 Over the course of human history, weather patterns have greatly influenced the growth of commerce and communities. But in a world experiencing...
Enhanced Weather Research and Forecasting in Support of the Beijing 2022 Winter Olympic and Paralympic Games
Forecast, Weather, Research
Bulletin nº Vol 67 (2) - 2018
Theme: Weather
19
Publish Date: 19 November 2018
Weather is a key factor determining the success of the Winter Games. The next Winter Olympic Games will take place from 4 to 20 February 2022, in the municipality of Beijing and the neighbouring Hebei province, in China. The Paralympic Games will follow a month later, from 4 to 13 March. The scheduling of the outdoor events for the Games will rely on very short-term forecasting and nowcasting.
Impact-based Forecasting and Warning: Weather Ready Nations
Disaster risk reduction
Bulletin nº Vol 67 (2) - 2018
Theme: Disaster risk reduction
14
Publish Date: 14 November 2018
High impact hydrometeorological events do not recognize national boundaries. Flash floods, floods, landslides and drought, in particular, give rise to multiple casualties and significant damage to livelihoods and property. In order to significantly reduce losses, communities and individuals need to become more resilient through actions that integrate weather and climate information in decision-making processes.
The Future of the Weather Enterprise
Weather, Climate, Environment, Partnership, Forecast, Observations, Data exchange
Bulletin nº Vol 64 (1) - 2015
9
Publish Date: 9 December 2015
By Jack Hayes 1 , Harinder Ahluwalia 2 and Jim Abraham 3 At a time when the impacts of weather and climate are still growing dramatically, it is important to...
Adaptation to a variable and changing climate: challenges and opportunities for National Meteorological and Hydrological Services
Weather, Climate, Climate services, Climate change, Observations, Oceans, Water, Research, Greenhouse gases, Data exchange, Environment
Bulletin nº Vol 58 (3) - 2009
1
Publish Date: 1 July 2009
Scientific Lecture delivered to the 61st session of the WMO Executive Council (EC-XLI), Geneva, 11 June 2009
A New Western Hemisphere 24-hour Rainfall Record
Weather, Climate, Climate services, Climate change, Observations, Satellite, Water, Oceans, Data exchange, Forecast
Bulletin nº Vol 56 (3) - 2007
1
Publish Date: 1 July 2007
In the heart of every meteorologist and climatologist beats the soul of a detective. We all appreciate a good mystery and, for those interested in weather, the elements of our atmosphere can often provide the most fascinating puzzles.
Climate Services – Transitioning from CLIPS to GFCS
Weather, Environment, Research, Observations, Information, Data exchange, Climate services, Forecast, Disaster risk reduction
Bulletin nº Vol 64 (1) - 2015
Theme: Climate
2
Publish Date: 2 March 2015
The present Global Framework for Climate Services (GFCS) with a vision “to enable society to better manage the risks and opportunities arising from climate variability and change, through the development and incorporation of science-based climate information and prediction into planning, policy and practice” carries forward and builds on the solid foundation laid by the Climate Information and Prediction Services (CLIPS) project.