Tag Archives: Jet Stream

No Wind, No Weather movement: Weather scientist says the Jet Stream is Stagnant

Extreme Heat

Matthew 24:7 For nation will rise against nation, and kingdom against kingdom, and there will be famines and earthquakes in various places.

Important Takeaways:

  • Extreme Heat, Weather Conditions Attributed to Stagnant Jet Stream
  • It’s no coincidence that extreme heat is engulfing huge swaths of Asia, Europe and North America all at the same time. Powerful weather forces are combining to create the planet-wide conditions, and there’s unlikely to be relief from the scorching temperatures anytime soon.
  • The way the Earth and the atmosphere are wired means that the weather in one location can influence conditions on the other side of the globe, with high and low pressure zones helping to create the links. The phenomenon is called teleconnections by meteorologists, and it all has to do with how air is moving around the atmosphere.
  • Those high and low pressure zones bring heat to some areas and flooding rains to others. Often, the systems drift over the globe. But right now, the carousel isn’t moving. It’s been cemented in place for weeks, and forecasts show it’s going to stay that way.
  • Blame the jet stream — the “meandering river of wind that encircles the globe and creates our weather,” as climate scientist Jennifer Francis puts it.
  • The heat has had deadly consequences as domes of high pressure stay stagnant.
  • Record-setting temperatures were blamed for a surge of deaths in Mexico, and conditions were so extreme in California’s Death Valley National Park this week that a medical helicopter was unable to respond to the scene when a 71-year-old man was dying. Phoenix, the fifth-largest US city, has seen a record 21 days with temperatures above 110F (43C). Wildfires have broken out across Greece and Switzerland, while Rome has seen all-time highs and Tokyo smashed a 150-year-old heat record.
  • On top of all this, the oceans temperatures are also setting new highs.
  • “Once you get extremely warm oceans, it is easier to maintain heat waves” as more humidity gets unleashed, said Daniel Swain, a climatologist at the University of California Los Angeles.

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