Where is the Windiest Place on Earth?

Where is the Windiest Place on Earth?

There are several places that could lay claim to the title of Earth’s windiest spot. It depends on exactly which measure of windiness you look at.

These are the contenders.

Barrow Island

Situated off the north-west coast of Australia, this little island has seen some strong breezes.

On 10 April 1996, an unmanned weather station there recorded a gust of wind that reached 253 miles per hour (408km/h). According to the World Meteorological Organization (WMO), it is the strongest gust of wind ever recorded.

The driving force behind this extreme record was a tropical cyclone named Olivia.


Cyclone Olivia may have created the strongest single gust of wind, but that does not make it the strongest cyclone known. A better measure is sustained wind speed.

According to the WMO, the champion on this measure may be 1961’s Typhoon Nancy, which formed over the Pacific Ocean and was responsible for over 170 deaths when it hit Japan.

Nancy reportedly produced sustained surface wind speeds of 215mph (346km/h) – although meteorologists now suspect that was an overestimate.

Regardless, even stronger gusts of wind can occur in tornadoes. That means one of the windiest places on Earth is smack in the middle of the USA.


A tornado is a rotating column of air that extends from the base of a thunderstorm to the ground. When this column contacts water, it is known as a waterspout.

Tornadoes are “the most violent of all atmospheric storms,” according to the National Severe Storms Laboratory in Norman, Oklahoma, US. While they can happen all over the world, the US gets far more than anywhere else, particularly in the south-eastern states known as “Tornado Alley”. On 27 April 2011, 207 tornadoes formed within 24 hours.

Oklahoma is the home of the WMO record for highest tornadic wind speed: 302 mph was recorded near Bridge Creek on 3 May 1999.

While these storms can brew some seriously strong winds, they don’t last long. But there is a place that is extremely windy all year round.

Southern Ocean

There are huge belts of wind caused by the uneven way the Sun heats the Earth’s surface. 30° north and south of the equator, the trade winds blow steadily. At 40° lie the prevailing westerlies, and the polar easterlies begin at around 60°.

Ask any round-the-world sailor and they will quickly tell you the stormiest seas, stirred by the strongest winds, are found in the Southern Ocean.

These infamously rough latitudes are labelled the “roaring 40s”, “furious 50s” and “screaming 60s”. Unlike in the northern hemisphere, the westerly winds in the Southern Ocean are effectively uninterrupted by continents. This means they can get up to over 100mph.

That is pretty windy, but a little to the south there lies a continent that was first recognised as the windiest place on Earth a century ago.


Antarctica is home to unusual winds: katabatic, or downslope, winds. They are created by a combination of its cold climate and the shape of the continent.

“Persistent cooling of the surface – particularly during the Antarctic winter, when the sun is always below or only just above the horizon – leads to the formation of a shallow layer of cold, dense air above the surface,” says John King of the British Antarctic Survey in Cambridge, UK.

“As Antarctica is basically dome-shaped, this tends to flow out from the high interior towards the coast,” says King. “The rotation of the Earth means that it does not flow directly downhill but is deflected to the left as it flows.”

From February 1912 to December 1913, scientists measured the wind speed at Cape Denison, a rocky point at the head of Commonwealth Bay in east Antarctica. To this day it is recognised as the windiest sea level station on Earth.

The windiest hour was recorded on 6 July 1913 at 95mph (153km/h). On the widely-used Beaufort scale of wind speeds, Cape Denison’s annual average wind speed is gale force.


Source: http://www.bbc.com/earth/story/20151009-where-is-the-windiest-place-on-earth?ocid=fbert

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