The twists and turns in the ongoing dialogue between ocean and atmosphere in the Pacific can have a ripple effect on climatic conditions in far flung regions of the globe. This worldwide message is conveyed by shifts in tropical rainfall, which affect wind patterns over much of the globe.
Which areas of the world experience wetter summer conditions during El Niño?
Which areas of the world experience dryer winter conditions during
El Niño?
Which areas of the world experience wetter winter conditions during El Niño?
b.) The next diagrams show anomalies in the United States during the winter, when the impacts of El Niño show up most clearly. Double click on the small images to access larger-scale views.
Which areas of the U.S. show the largest anomalies in precipitation
during El Niño?
Which areas of the U.S. show the largest anomalies in temperature during
El Niño?