Weather pattern El Nino has begun, says US agency

The US agency has announced that the weather pattern El Nino has begun, which can have significant impacts on global climate conditions. El Nino is a complex weather phenomenon that occurs when the surface temperature of the Pacific Ocean warms up more than usual, leading to changes in precipitation and temperature patterns around the world. This can result in droughts, floods, and other extreme weather events in various regions. The agency's declaration marks the official start of the El Nino e