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• Orographic processes

  The influence of mountains and hills on both local weather and large-scale weather systems.

  blocking, hills and mountains influence the development of weather systems and the global atmospheric circulation. These processes need to be represented in weather and climate prediction models. Our research explores several aspects of atmospheric flow over orography. These include investigations

• How predictable are European winters?

  Predicting the North Atlantic climate is a step closer following a major scientific breakthrough.

  , the study revealed that this predictable signal is much smaller than it should be in current climate models. Hence 100 times more ensemble members are required to extract it, and additional steps are needed to balance the effects of winds and greenhouse gases. The team showed that, by taking

• wiser0030_report_engaging-with-cidp-process.pdf

  : Delivery Partners: Influencing the process Project partners sought direct engagement with the mandated bodies responsible for overseeing the generation of the CIDPs to understand where the project could add the greatest value in terms of supporting the mainstreaming of climate information

• PowerPoint Presentation

  ://www.metoffice.gov.uk/research/climate/seasonal-to-decadal/gpc-outlooks/el-ninola-nina/enso-impacts For the next three months, the outlook for North America and Eurasia is also broadly consistent with the influence of La Niña with northern parts of both continents favoured to see wetter than normal

• PowerPoint Presentation

  Likely Likely Likely Very Likely Climate Outlook Asia: August to May Overview 5 Global Outlook - Rainfall Outlook: Similar to predicted temperature variation, the rainfall patterns over the next 3-6 months are expected to be strongly influenced by the ongoing mature La Niña event across the tropical

• PowerPoint Presentation

  Niña is ongoing across the tropical Pacific. La Niña will be the main driver of temperature and rainfall anomalies across the tropics over the next three months. La Niña’s influence will also extend further north and south, mainly early in the northern hemisphere spring. As is typical due to climate

• PowerPoint Presentation

  Niña’s influence will also extend further north and south (see also the precipitation section). Consistent with long-term climate change, many parts of the globe are likely to see above normal temperatures over the next three months. However, one of the key characteristics of La Niña is a cooling

• PowerPoint Presentation

  BELFAST CLIMATE CHANGE The Science © OpenStreetMap contributors FOG How has Belfast’s climate changed? The Belfast* climate stripes show how annual average temperature has changed since 1884, compared with a baseline average between 1981 and 2000. Tides – High tides can occasionally affect Belfast

• PowerPoint Presentation

  Climate Outlook Asia: August to May Overview 5 Global Outlook - Rainfall Outlook: 3-Month Outlook December to February - Rainfall La Niña has a strong influence on global rainfall patterns. In broad terms it tends to increase rainfall totals in many land areas of the tropics, with reduced rainfall

• PowerPoint Presentation

  normal, with the residual influence from La Niña Much More Likely Below Normal Near-Normal Above Normal Likely Likely Much More Likely Climate Outlook Asia: January to October Overview 5 Global Outlook - Rainfall Outlook: 3-Month Outlook May to July - Rainfall As described in the temperature section