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Valuing Investments In Data Processing and Forecasting Systems
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
The three main operational components of daily weather production systems are real-time observing and data collection, routine global exchange of data and information and the systematic operational processing of data to produce meteorological analyses, numerical weather predictions (NWP) and weather forecasts and warnings. Thus, these three components – the Global Observing System (GOS) , the WMO Information System (WIS) , and the Global Data-processing and Forecasting System (GDPFS) – have formed the backbone of the World Weather Watch (WWW) System .
WMO Fellowships: Enhancing Practical Forecasting Skills
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Two fundamental requirements for effective running of the World Weather Watch (WWW) are adequacy of human resources and of physical infrastructure. When the WWW was established in the 1960s, these two requirements formed the most important obstacles for WMO and its partners to deliver an efficient and effective cooperation framework for global weather monitoring. Since the inception of the WWW, WMO has cooperated with diverse partners in order to respond to the human resources needs of developing countries through its Education and Training Programme. Through strategic interventions...
ARISE - A European Research Infrastructure Combining Three Measurement Techniques
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Technology first used to listen for secret H-bomb tests could help forecasters tell us what the weather is going to be like up to a month in advance. That is one of the aims of an exciting new international research project, Atmosphere dynamics Research InfraStructure in Europe (ARISE) , which kicked-off in January 2012. Following studies that showed that the upper layers of the Earth’s atmosphere could provide crucial information for more accurate longer-term weather forecasts, on timescales up to four weeks ahead, twelve partners from eight European member states and one associated country...
The Global Observing System
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Three jewels shine particularly brightly in the crown of the World Weather Watch : the Global Observing System (GOS) , the Global Telecommunication System (GTS) and the Global Data-processing and Forecasting System (GDPFS) . As envisaged in the original, visionary plan for the WWW, these individual components deliver their achievements not in isolation but through their connection from end-to-end and through the strong user requirements process that underpins them. The combined achievement is far greater than the sum of the parts, and no single component would be able to deliver the intended...
World Weather Watch Successes and Challenges for the Future An Interview with Alan Thorpe
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Professor Alan Thorpe is the Director-General of the European Centre for Medium-Range Weather Forecasts (ECMWF) and a founding member of THe Observing system Research and Predictability EXperiment (THORPEX) programme. Under the skillful leadership of the Professor and Dr Mel Shapiro, Co-chairs of the THORPEX International Science Steering Committee, the THORPEX International Science Plan – which lays a foundation for the initiative and provides a 10-year plan for its development – was completed in 2004. THORPEX is a core component of the WMO World Weather Research Programme (WWRP) .
The World Weather Watch at 50
Weather, Climate, Climate services, Observations, Information, Satellite, Data exchange, Forecast, Water, Oceans
Bulletin nº Vol 62 (1) - 2013
Theme: Observations
1
Publish Date: 1 March 2013
The World Weather Watch (WWW) is one of the crowning achievements of WMO. The celerity with which WMO responded to the introduction of meteorological satellites with the establishment of the WWW, and its subsequent adoption by all WMO Members, set a standard for international cooperation in operational programmes that remains unequalled today.
The Instruments and Methods of Observation Programme (IMOP)
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Established by WMO’s predecessor, the International Meteorological Organization, the Commission for Instruments and Methods of Observation (CIMO) ensures the accuracy of weather observation by facilitating the creation of international standards and, thus, the compatibility of measurements. The Commission is responsible for developing the guidelines and recommendations implemented through the Instruments and Methods of Observation Programme (IMOP) , one of the key components of the World Weather Watch (WWW) Programme . For over a century it has coordinated collective actions by Members in...
The Tiksi International Hydrometeorological Observatory - An Arctic Members Partnership
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
The global community has recognized over the last few years the importance of the weather and climate of the Earth’s Polar Regions.Particularly sensitive to human activities, the Polar Regions have also demonstrated the potential for impacting reciprocally on the livability of the more heavily populated lower and mid-latitudes. In response, the WMO Polar Observations, Research and Services (PORS) was developed to “…promote and coordinate relevant programmes that are carried out in the Antarctic and Arctic regions by nations and by groups of nations.” The Polar Activities resolution of the WMO...
NOAA’s Eyes in the Sky - After Five Decades of Weather Forecasting with Environmental Satellites, What Do Future Satellites Promise for Meteorologists and Society?
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
While today’s environmental satellites serve many important functions, one of the most critical is to provide meteorologists with data that are crucial to making accurate, life-saving weather predictions. These “eyes in the sky” constantly orbit above us. They make atmospheric observations that are ingested into numerical weather prediction (NWP) computer models and provide meteorologists with images of weather phenomena that allow them to monitor storms around the globe, identify volcanic ash and smoke from wildfires, and track hurricane development. For all of these reasons, the US National...
The World Weather Open Science Conference
Weather, Climate, Climate services, Research, Forecast
Bulletin nº Vol 62 (1) - 2013
1
Publish Date: 1 March 2013
Theme: Seamless Prediction of the Earth System: from nowcasting through medium range to seasonal forecasts Weather prediction is achieving immense progress. Driven by research and by the development of ever more sophisticated infrastructure – in telecommunications, computerization and observation systems – predictive skill now extends, in some cases, beyond 10 days. Warnings of severe weather events are now issued many days in advance. Partly due to these advances, the needs of the users have simultaneously diversified, and now routinely encompass “environmental” prediction products related...