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Benjamin McKeown

El Nino and extreme weather will be a theme of 2016 - 0 views

  • In fact, it’s probably the strongest that’s ever been measured. I
  • In fact, due to an atmospheric lag, extreme weather will likely keep getting worse for several more months. Though El Niño is typically the most powerful player among the world’s constantly feuding meteorological morphologies, it takes months for its burst of heat to filter around the globe from the tropical Pacific. Ocean temperatures in the El Niño regions of the Pacific usually peak in November or December, but globally-averaged temperatures don’t typically peak until between February and July of the following year.
  • Though El Niño is the proximate cause of many of this year’s weather records, its effects are an upward wiggle on top of the slow-rolling steamroller of climate change.
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  • Nearly 100 million people worldwide are facing food and water shortages this year due to drought and floods linked to El Niño.
  • current
  • El Niño is also helping to spread vector-borne diseases, like Zika, malaria, and dengue fever. And all the crazy weather is creating an uncertain economic environment, too.
  • been a few Florida tornado outbreaks th
  • This is what weather chaos looks like. Thankfully, climate scientists are using this rare event to learn as much as they can about what the super El Niño might tell them about future events and climate change—like in coral reefs, which are especially threatened this year.
  • his El Niño will transition to a La Niña—featuring an unusually cool patch of tropical Pacific waters—by late this year.
Benjamin McKeown

This year's El Nino will be the strongest in 18 years, WMO says - Technology & Science ... - 0 views

  • The current El Nino weather phenomenon is expected to peak between October and January and could turn into one of the strongest on record, experts from the World Meteorological Organization said at a news conference on Tuesday.
  • waters in the east-central Pacific Ocean are likely to be more than 2 degrees hotter than average,
  • Arctic warming effect at work on the Atlantic jetstream current.
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  • "The truth is we don't know what will happen. Will the two patterns reinforce each other? Will they cancel each other? Are they going to act in sequence? Are they going to be regional? We really don't know,"
  • it is still unclear how global warming is affected by the frequency or magnitude of El Nino events.
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