The effects of … If you buy a product at Amazon after clicking one of our links, we may earn a commission. In some cases, these temperature shifts occur but are not followed by the storms and trade wind shifts that characterize an El Niño. Here we take a look at what is currently known about this climate cycle and some of the issues that it can cause throughout the world. El Niño can be seen in measurements of the sea surface temperature, such as those shown in the column to the right, which were made from the TAO Array of moored buoys. This tendency to arrive around the Christmas period is what led to the cycle being given the El Niño name in the 1600s.
The cycle is amongst the most interesting ocean-based natural phenomena around, due to its great potential for causing damage and its effects on weather conditions. El Niño will typically cause tropical storms to shift eastward for the duration of the cycle. Hopefully we have offered you some useful information about El Niño here. El Niño is a climate cycle in the Pacific Ocean with a global impact on weather patterns. It has a huge impact on weather patterns, with its influence being seen across the globe. Africa, India, Southeast Asia, Australia and the Pacific Islands have all been known to experience severe water shortages during an El Niño. Despite the fact that El Niño has been occurring since before the dawn of humanity, we still know so little about this phenomenon.

While these waters will occasionally pool and dissipate near Indonesia, an El Niño occurs when the warmest of the surface water ends up sitting offshore in north-western South America. They do this to look for temperature shifts from the western through to the eastern Pacific. Please don’t hesitate to share this article on social media if you feel others may find it useful, or continue the discussion below in the comments section. Despite the fact that we have known about El Niño since the 1600s, when its effects were first spotted by Peruvian fishermen, we still don’t fully understand what actually causes it. Observations of El Niño events since 1950, show that impacts associated with El Niño events depend on what season it is. Specifically, eastern Pacific hurricanes become a major problem and have the potential to batter parts of Peru, the southern United States and the surrounding regions. It is normally characterized by complex and abnormally warm ocean temperatures in the Pacific Ocean in the area near the equator which results in global weather events and sea-surface temperature changes. When they do occur, they will usually form at some point during the spring. Over time and with more research we may begin to develop a greater understanding of how it all happens. From time-to-time, we may recommend a product for you to purchase for a specific purpose - and will often link to Amazon's website for you to easily complete that purchase.