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UNITED NATIONS: A strengthening El Nino that could shatter all-time records is “adding fuel to a planet already on fire” and pushing the world into “uncharted territory”, UN Secretary General Antonio Guterres warned on Friday.

“Two months ago, I warned that El Nino was arriving on our doorstep,” Guterres told the world body. “Now it is inside the house -- and turning up the heat.”

The El Nino weather pattern warms surface temperatures in the central and eastern equatorial Pacific Ocean, triggering worldwide changes in winds, atmospheric pressure and rainfall patterns, and pushing warmer overall global temperatures.

Human-caused climate change can amplify El Nino’s impacts because a warmer ocean and atmosphere increase the availability of energy and moisture for extreme weather events, such as heat waves and heavy rainfall.