The highest wind speed ever recorded occurred on Barrow Island, Australia. On April 10th, 1996, an unmanned weather station measured a 253 mph wind gust during Tropical Cyclone Olivia.
Commonwealth Bay, Antarctica
Commonwealth Bay is listed in National Geographic Atlas and the Guinness Book of World Records for having the highest wind speeds in the world. The average annual wind speed is 50 MPH year-round. However, winds can regularly reach speeds of 150 MPH or more.
Then, at 1:21 pm on April 12, 1934, the extreme value of 231 mph out of the southeast was recorded. This would prove to be the highest natural surface wind velocity ever officially recorded by means of an anemometer, anywhere in the world.
The highest (non-tornadic) wind speed ever recorded was observed in Tropical Cyclone Olivia (1996). As it passed over Barrow Island, an anemometer recorded a wind gust of 408 km/h.
Coastal regions with high wind resources (wind speeds above 7.5m/s) include the west coast south of Shark Bay to Cape Leeuwin, along the Great Australian Bight and the Eyre Peninsula in South Australia, to western Victoria and the west coast of Tasmania.
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Ilsa smashed into the largely uninhabited Pilbara region (the country's most cyclone-prone region) at record-breaking speeds. It has delivered Australia's highest ten-minute sustained wind speed record at landfall: about 218 kilometres per hour.
The good news is that 500 mph winds are rare. The strongest hurricanes have wind speeds around 200 mph with gusts up to 250.
With this in mind, horizontal winds (also known as “crosswinds”) in excess of 30-35 kts (about 34-40 mph) are generally prohibitive of take-off and landing.
Usually, in weather observations, a wind speed that rounds off to zero is reported as "Calm," and that way no direction is given. However, it is possible for wind speed to be very slight, say one third of a mile per hour.
I have done some research online, and I've found out that Antarctica has the calmest winds (lowest maximum wind speed) recorded on Earth. However, it is uninhabitable for human life. Other very calm areas are the doldrums, but they are over water.
During dry conditions - for forest, grassland, or agricultural burns - it is highly discouraged to burn when the wind exceeds 5 mph. Intense, out-of-control wildfires can happen quickly.
Strong breeze at 39-49 kph (25-31 mph). Umbrellas are hard to use, large branches on trees move. 7. Moderate gale at 50-61 kph (32-38 mph).
Damage from severe thunderstorm winds account for half of all severe reports in the lower 48 states and is more common than damage from tornadoes. Wind speeds can reach up to 100 mph and can produce a damage path extending for hundreds of miles.
There is no single maximum wind limit as it depends on the direction of wind and phase of flight. A crosswind above about 40mph and tailwind above 10mph can start to cause problems and stop commercial jets taking off and landing. It can sometimes be too windy to take-off or land.
Simple as that! Aircraft are designed to be able to fly in stronger winds than you may think, and although landings can seem scary in these conditions, they are not. Aircraft land into the wind, as this allows the aircraft to slow down and eventually stop on the runway.
Modern aircraft can generate lift regardless of the heaviness of the rain. Planes can and will take off and land in the rain. The only real problem with heavy rainfall is the decrease in visibility for the pilots.
1. Cyclone Olivia – April 10, 1996: 253mph. The all-time highest record for the fastest wind speed ever recorded on earth goes to the 253 mph recorded on Barrow Island, Australia on April 10, 1996. The record wind speed was taken during the tropical Cyclone Olivia which was a Category 4 storm.
From 42 degrees north to 42 degrees south (latitude), a 1000 mph wind would decimate all structures, unless they are underground, or nuclear hardened. Buildings, from sheds to skyscrapers, would be smashed flat, torn from their foundations, and sent tumbling across the landscape.
Hypercanes would have wind speeds of over 800 kilometres per hour (500 mph), potentially gusting to 970 km/h (600 mph), and would also have a central pressure of less than 700 hectopascals (20.67 inHg), giving them an enormous lifespan of at least several weeks.
Australia is the sunniest and one of the windiest continents in the world, with enough renewable energy potential to power ourselves hundreds of times over.
The trade winds are the east to southeasterly winds (in the Southern Hemisphere) which affect tropical and subtropical regions, including the northern areas of Australia.
Cyclone Mahina was the deadliest cyclone in recorded Australian history, and also likely the most intense tropical cyclone ever recorded in the Southern Hemisphere. Mahina struck Bathurst Bay, Cape York Peninsula, Queensland, on 4 March 1899, and its winds and enormous storm surge combined to kill more than 300 people.
"Damaging high wind" with sustained speeds greater than 58 mph, or frequent wind gusts greater than 58 mph. Damaging wind conditions are consistent with a high wind warning. "A High Threat to Life and Property from High Wind." "High wind" with sustained speeds of 40 to 57 mph.