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180 contents match your search.
Coordinating the activities of Members related to the space-based observing system component of the WMO Integrated Global Observing System to ensure sustained and interoperable satellite observations and to promote their applications.
Start date1 June 2003
Publish Date: 7 May 2020
The World Meteorological Organization (WMO) is concerned about the increasing impact of the COVID-19 pandemic on the quantity and quality of weather observations and forecasts, as well as atmospheric and climate monitoring.
Publish Date: 1 May 2020
Depletion of the ozone layer, the shield that protects life on Earth from harmful levels of ultraviolet radiation, reached an unprecedented level over large parts of the Arctic this spring. This phenomenon was caused by the continuing presence of ozone-depleting substances in the atmosphere and a very cold winter in the stratosphere (the layer of the atmosphere between around 10 km and round 50 km altitude).
Publish Date: 22 April 2020
COVID-19 exacerbates socio-economic impacts of climate change, which accelerated in past 5 years In the 50 years since the first celebration of Earth Day, the physical signs of climate change and impacts on our planet have gathered pace, reaching a crescendo in the past five years, which were the hottest on record. That trend is expected to continue, according to the World Meteorological Organization (WMO).
Currently, well over 10 000 manned and automatic surface weather stations, 1 000 upper-air stations, 7 000 ships, 100 moored and 1 000 drifting buoys, hundreds of weather radars and 3 000 specially equipped commercial aircraft measure key parameters of the atmosphere, land and ocean surface every day. Add to these some 30 meteorological and 200 research satellites to get an idea of the size of the global network for meteorological, hydrological and other geophysical observations.
WMO and the World Health Organization (WHO) have agreed on a roadmap to strengthen the provision and use of weather, climate, water and environmental information and services in evaluating human health risks and thereby improve health outcomes. The roadmap was developed by a group of experts from the health, weather and climate sectors representing research, operational, and policy interests.
The overall health and performance of WMO coordinated Global Observing System is under continued monitoring during the current COVID-19 outbreak. Large parts of the system, for instance its satellite components and many ground-based observing networks, are either partly or fully automated, and are therefore expected to continue functioning without significant degradation for several weeks, and in some cases even longer.