IFAD's severe-event model combines agricultural and infrastructure damage with global effects through prices, trade and demand. WMO expects the current event to amplify heat and extremes into 2027.
The maximum count on Isla Pajarera fell from 9,524 nests in 1975 to about 220 in 2026. Warmer water and scarce fish combine with storms, tourism and invasive plants, requiring different evidence and responses.
The daily Niño 3.4 index surpassed the 2015 maximum in September and was near +3.5°C by late October. The ocean signal is exceptional, but intensity does not automatically determine local damage or a single cause.
At least 83 sectors took on water, with power cuts and airport delays. El Niño favors coastal rain, but tide, river flows, reservoir releases and urban drainage formed a compound risk.
The October 29–November 4 bulletin says El Niño is strengthening. It is a weekly weather outlook for crops and pasture, not a long-range forecast or food-security classification.
The decree releases resources for a crisis affecting at least 78,000 families and linked to the loss of more than 75,000 cattle. The episode may extend into 2027, but it does not explain every disaster alone.
Risk authorities reported events in five provinces and INAMHI kept warning 84 through November 1. Both the impact snapshot and forecast need precise time and place.
The pattern favors storms from California to Florida and the East Coast, with higher flooding and severe-weather risks. Regional probabilities do not guarantee a specific outcome in each city.
Piura flooded in October, months before its usual wet period. Senamhi forecast extreme rain and a stronger cycle from November while preventive spending and evacuations face scrutiny.
Palangka Raya is offering five-to-ten-minute oxygen support to people with breathing problems. The service responds to an emergency with about 350,000 cases since August, but it cannot replace fire control.
After three rainless months, Kalimantan villages face low rivers, unsafe water, peat fires and toxic haze. El Niño drought is acting on wetlands drained for decades, while the government promises prevention, restoration and stronger enforcement.
An analysis projects risks to nearly 30% of Colombia’s food output, while Mexican fishers and Argentina’s Vilela communities face changing seas, rain and floods. The figures describe exposure and scenarios, not a completed regional loss.