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EWSA’s fourth and final testbed with centres also in South Africa and Zambia.  The Weather and Climate Information Services (WISER) programme’s Early Warnings for Southern Africa (EWSA) project is a collaborative initiative implemented by partners in Mozambique, South Africa, Zambia, the United Kingdom

to underpin surface-input-only 4D weather reconstructions (reanalyses) over the last 200-250 years for climate applications and impacts needs worldwide.  The National Oceanography Centre, Southampton, UK (NOCS): our collaboration on surface temperature data both over the ocean and the land includes

HadCM3 stands for the Hadley Centre Coupled Model version 3. It was developed in 1999 and was the first unified model climate configuration not to require flux adjustments (artificial adjustments applied to climate model simulations to prevent them drifting into unrealistic climate states). HadCM3

As a Specialist Geospatial Centre (SGC) for the Ministry Of Defence (MOD), the Met Office provides a key element of its foundation geospatial information capability, and has directly supported British and allied operations worldwide for over 100 years. Met Office defence teams have extensive

We are a Civil Aviation Authority (CAA) designated provider of meteorological services, a World Area Forecast Centre and a Volcanic Ash Advisory Centre.

of services, we support UK pilots, airlines, and airports with free meteorological information, with performance continuously assessed against KPIs agreed with the CAA. Internationally, we improve flight safety and fuel efficiency as a World Area Forecast Centre and Volcanic Ash Advisory Centre

Kingdom (Manuscript received 30 November 2014, in final form 13 May 2015) ABSTRACT Simulations from a regional climate model (RCM) as part of a superensemble experiment were compared with observations of surface meteorological variables over the western United States. The RCM is the Hadley Centre

Institution Centre BCC BCC-CSM1-1 Beijing Climate Center, China Meteorological BCC-CSM1-1 Administration CSIRO-BOM ACCESS1-0 CSIRO (Commonwealth Scientific and Industrial ACCESS1-3-m Research Organisation, Australia), and BOM (Bureau of Meteorology, Australia) CCCma CanESM2 Canadian Centre for Climate

The international Atmospheric Circulation Reconstructions over the Earth (ACRE) initiative and the National Meteorological Library and Archive Dr Rob Allan, International ACRE Initiative Manager, Met Office Hadley Centre, Exeter, Devon, United Kingdom Background The international Atmospheric

) • Yemen - Currently 14 extremely uncomfortable days per year (Red Cross Red Crescent Climate Centre, 2021a). Observed increase in number of heatwave days (Chambers, 2020). Observed warming in Red Sea. Observed increases in marine heatwave frequency and duration (Mohamed et al., 2021) • Egypt

WAFC Convective cloud (Cb) verification using satellite data Executive Summary Convective cloud (Cb) represents an important hazard to aviation. The World Area Forecast Centres (WAFCs) produce routine forecasts of convective cloud for use by airlines around the world. This report summarises