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161 contents match your search.
Reported new record temperature of 38°C north of Arctic Circle
News
Weather, Observations, Climate change
Publish Date: 23 June 2020
The World Meteorological Organization is seeking to verify a new record temperature north of the Arctic Circle of 38° Celsius. This was on 20 June in the Russian town of Verkhoyansk amid a prolonged Siberian heatwave and increase in wildfire activity.
Arctic: heat, fire and melting ice
News
Climate change, Polar, Cryosphere
Publish Date: 31 July 2020
Exceptional and prolonged heat in Siberia has fuelled devastating Arctic fires. At the same time, rapidly decreasing sea ice coverage has been reported along the Russian Arctic coast.

GOS

GOS
Global Observing System
GOS
WMO Programmes
Weather, Observations
Offering operationally reliable, surface-based and space-based subsystems with observing facilities on land, at sea, in the air and in outer space in support of the World Weather Watch and climate applications.
1

Start date

1 June 1963
Instruments and Methods of Observation Programme
IMOP
WMO Programmes
Weather, Observations
Setting technical standards, quality control procedures and guidance for the use of meteorological instruments and observation methods in order to promote development documentation and worldwide standardization.
16

Start date

16 October 2015
The World Weather Research Programme: A 10-year Vision
Weather, Climate, Information, Research, Observations, Polar, Floods, Oceans, Partnership, Drought
Bulletin nº Vol 64 (1) - 2015
Theme: Weather
3
Publish Date: 3 March 2015
Weather prediction has achieved immense progress, driven by research and increasingly sophisticated telecommunication, information technology and observational infrastructure. Predictive skill now extends in some cases beyond 10 days, with an increasing capability to give early warning of severe weather events many days ahead.
The Hydrometeorological Enterprise: The Benefits of Partnerships
Weather, Climate, Observations, Disaster risk reduction, Oceans, Floods, Partnership, Agriculture and food security
Bulletin nº Vol 64 (1) - 2015
Theme: Observations
2
Publish Date: 2 March 2015
A better understanding of key partners and users – and the type of information they need to prepare for and react to weather events – will increase the likelihood of success of the hydrometeorological enterprise as it works collectively to achieve its mission of saving lives and property.
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.
Rescue, Archival and Stewardship of Weather Records and Data
Weather, Information, Data exchange, Oceans, Observations, Research, Partnership, Climate, Climate services, Environment
Bulletin nº Vol 64 (1) - 2015
Theme: Observations
2
Publish Date: 2 March 2015
Data repositories and archives play a critical role as the source for the observational data used in the study of weather and climate. After over two centuries of recording observations on paper, observations in the last 20 years have mostly been collected digitally. Creating homogeneous, complete data sets from disparate collections is a fundamental challenge facing the climate research community.
Is the Ozone Layer on the Mend? Highlights from the most recent WMO/UNEP Ozone Assessment
Environment, Observations, Polar, Greenhouse gases, Space
Bulletin nº Vol 64 (1) - 2015
Theme: Environmental challenges
2
Publish Date: 2 March 2015
The Montreal Protocol on Substances that Deplete the Ozone Layer, signed in 1987, has been successful in that the amount of chlorofluorocarbons is now slowly diminishing. A common misunderstanding, however, is the belief that the ozone problem has been solved and the ozone layer is back to its original state.
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.