El Nino and La Nina
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NOAA’s latest El Niño blog entry came out while I was on vacation. You can read it here. In it they note that we are now in neutral conditions, since El Niño has finally decayed away. But the likelihood is that the ocean will swing to a La Niña pattern in the next few months,…
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Dairy Herd Management has one of the best discussions I have seen about the end of the current El Niño and what is likely to happen with the coming La Niña. It’s written in a general way, not geared to livestock, so crop producers and foresters should read it too. Here’s the link. Unlike El…
Posted in: Climate and Ag in the news, Climate science, Crops, Drought, El Nino and La Nina, Livestock -
For farmers in India, the rains from the monsoon can make or break their crops for the year. This seasonal onset of the rainy season varies from one place to another and is linked to land-ocean temperature differences between the Indian Ocean and the Indian subcontinent. It is also intimately linked to the El Niño…
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NASA released their global climate summary for May on Monday. It showed that by their calculation, May set a new record for warmth this year. NOAA will release their numbers later this week, which may be somewhat different from NASA’s due to differences in calculation due to different data sets. This record warmth makes it…
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As climatologists continue to watch the eastern Pacific Ocean, cool waters there have provided more fuel to the idea that El Niño is all but gone. Here are three more blog posts which discuss the demise of El Niño and what might come next, from opposite ends of the country. The State Climate Office of…
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As the El Niño continues to weaken, colder than normal water is starting to emerge in the eastern Pacific Ocean where unusually warm water previously resided. This is a sign that the El Niño will soon be gone, although the process for declaring it ended usually takes several months to make sure that the event…
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The Australian Bureau of Meteorology was the first government agency to announce the arrival of the strong El Niño which has affected global climate this past winter. Now they have declared that the El Niño is over due to their observations of declining ocean temperatures in the eastern Pacific Ocean, where the signal is strongest.…