A South African research group has reported that the 2023/24 El Niño phenomenon was the fourth strongest yet recorded, and that it had a noticeable impact on South Africa. The research team, designated the El Niño Southern Oscillation Reference Group (ENSO-RG), was convened by the Council for Scientific and Industrial Research’s Applied Centre for Climate and Earth System Science. The ENSO-RG was set up in June last year, after the World Meteorological Organisation officially determined that an …