El Nino set to be strongest in more than a century, UK Met Office warns

LONDON, Aug 21 — This year's El Nino weather pattern is set to be the strongest in over a century, according to Britain's national weather agency, the Met Office. The El Nino phenomenon, characterized by warmer than average sea surface temperatures in the tropical eastern Pacific, triggers global shifts in atmospheric pressure, winds, and rainfall patterns, leading to elevated global temperatures.

Adam Scaife, head of long-range forecasting at the Met Office, warned that the forthcoming El Nino will be "an unprecedented event" and is "unheard-of" in modern climate records, peaking at temperatures over three degrees Celsius above the baseline average. Scaife stated that this anomaly, already up to nearly two degrees, will have particularly pronounced effects in the Tropics, where it is projected to exacerbate droughts in South America and the West Pacific.

The Met Office expects the prolonged, intense El Nino conditions to persist into the autumn in the UK, around November, bringing increased rainfall and storminess.