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Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Business https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Proceeding on the Winter Storm: A record reactive flow speeds up air transport; Virgin Atlantic Flight 8 falls to 801 mph

Proceeding on the Winter Storm: A record reactive flow speeds up air transport; Virgin Atlantic Flight 8 falls to 801 mph



On Monday night, the 35,000-foot-high river over the New York area, known as a reactive stream, was moving at a blazing 231 miles per hour. This is the fastest jet of 1957 for the National Meteorological Service in Upton, New York – breaking the old record of 223 miles per hour, according to NWS predicter Carlie Buccola.

This wind provided turbo boost to commercial passenger planes together for the trip. With this quick wind, Virgin Atlantic Flight 8 from Los Angeles to London hit a record high speed for Boeing 787: 801 mph over Pennsylvania at 21:20. Monday night.

"Wow, that's fast," a Boeing spokesman said in an e-mail. But this is not something the manufacturer of the plane is tracking so they can not confirm that 801

million kilometers are a record.

"The typical Dreamliner cruising speed is 561 miles per hour," notes Chris Van Cleive. "The 787's 787-mile record was 776 mph in January 2017 from Norwegian 787-9, flying from JFK in London Gatwick, which set a record for the world's fastest transatlantic commercial flight – 5 hours and 13 minutes thanks to 202 mph tailwind

For reference, the velocity is 760 mph, but the airplane does not interrupt the sound barrier, because part of the airplane speed is due to the fast moving 200 mph + air around the aircraft

Airplane speed like this one on Monday can have a major impact on flights, about an hour from five to six hours according to a spokesman for FlightAware, a global aviation software and data services company based in Houston.

While you may be pleasantly surprised by an early arrival to the east, you are likely to face delays in the west, struggling With winds of this magnitude affecting air transport, FlightAware says that the changes in winds at the upper levels are taken into account.

The expected reactive winds are taken into account in flight planning, and you will see a longer block in the schedule


In the interactive map above created by Cameron Beccario, the jet intensity can be seen ( updated on every three hours.)


What causes the record flow? The wind of the record reactive flow was not limited to the New York area, it was a common theme throughout the Northeast due to the unique merging of events. Pacific Ocean: Last week only NOAA о the official El Niño in the tropical Pacific Ocean, El Nino is warming up the equatorial temperatures on the sea surface, which can have thousands of kilometers long, and is partly responsible for the last bad times in California last week. "The last few weeks the atmosphere was in a much more similar state of El Niño because it is united with other natural phenomena. known as MJO, "said Dr. Adam Sobel, a professor of applied physics at the Lamont-Doherty Earth Observatory at Columbia University. "MJO is connected to nests of thunderstorms and outbursts of western winds."

As a result of this energy mix, the twins have formed in the central Pacific Ocean and all this activity has produced an unusually powerful subtropical stream through Mexico and the South

At the same time, a vigorous polar stream in Alaska is divided into two branches along the Pacific coast. One goes east through the Great Lakes and the other goes south to California and then heads east to the Ohio Valley.

The ultimate result is all three jet streams – along with the polar vortex ] – now merging to the northeast. This stimulates an otherwise strong jump in a record record. [19659903] The juxtaposition of events is much easier to understand by looking at the following illustration :

  jetstream2.png A Look at the Jet Stream Tue, February 19, 2019

CBS News


The humid and energetic stream will stay in place over the weekend. As a result, dangerous flooding may occur in parts of the Mississippi and Tennessee valleys with widespread rain of 5-10 inches in some areas.


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