Though La Nina and El Nino are natural patterns, their relative impacts can vary depending on their timing, duration and complex climate influences that include human-induced global heating.

This page contains information on El Niño, La Niña, and how these important ... eastern Pacific Ocean for changes that could influence global weather patterns. A water temperature anomaly ...

Together, El Niño and La Niña make up a cyclical process called the El Niño Southern Oscillation. An El Niño year creates a global-warming crisis in miniature. This is because the warm water ...

The big picture: The occurrence of this ... ENSO region (ENSO is the larger cycle that La Niña and El Niño are a part of). Given that global sea surface temperatures hit record highs in 2023 ...

Typically, La Niña will lower the global temperature by a couple of tenths of a degree Celsius. In 2024 the Pacific swung from moderate El Niño conditions to a weak La Niña. However ...