In October, accumulated warming range of El Nino
was up to 18.4ˇć, which reached the
events standard of extreme strong El Nino and approached the " the
strongest of historyˇ± from 1997 to 1998, causing global extreme weather, and
precipitation surged in the southern United States and South America .Abnormal
high temperature and drought happened in India, Brazil, West Africa caused crop
production reduction and even human death.