earth :: a global map of wind, weather, and ocean conditions
See current wind, weather, ocean, and pollution conditions, as forecast by supercomputers, on an interactive animated map. Updated every three hours.
Global Winds: Definition, Patterns, Belts, and Causes - Science Facts
2023年2月2日 · This unique, permanent movement of winds across the surface of the Earth due to permanent air pressure zones creates a distinct pattern known as global wind patterns or global wind systems.
Global Atmospheric Circulations | National Oceanic and …
2023年10月3日 · At the surface, air moves outward from the polar highs, creating east-blowing surface winds called polar easterlies. It is the smallest and weakest of the cells. Three main circulations exist between the equator and poles due to the Earth's rotation.
Weather systems and patterns | National Oceanic and …
2011年2月1日 · Global winds. Earth’s orbit around the sun and its rotation on a tilted axis causes some parts of Earth to receive more solar radiation than others. This uneven heating produces global circulation patterns. For example, the abundance of energy reaching the equator produces hot humid air that rises high into the atmosphere.
Global animated wind pattern (current wind streamlines)
Use your mouse to pan/zoom and the turn the globe in any direction. View 1 is the default animation; View 2 uses a vibrant color-fill and provides forecast options. Interactive map that shows the current wind pattern around the world in the form of streamlines.
Global Wind Explained | EARTH 111: Water: Science and Society
Each of these wind belts represents a "cell" that circulates air through the atmosphere from the surface to high altitudes and back again. The cells on either side of the Equator are called Hadley cells and give rise to the Trade Winds at Earth's surface. How do we explain this pattern of global winds and how does it influence precipitation?
Global wind patterns (video) | Khan Academy
Global wind patterns, crucial for life on Earth, are primarily driven by the sun's intense radiation at the equator, resulting in atmospheric circulation.
Wind Speed Forecast Map - Zoom Earth
Interactive wind speed map. ICON and GFS models. Shows global forecasted surface winds.
A Portrait of Global Winds - NASA
2013年11月21日 · This visualization shows global winds from a GEOS-5 simulation using 10-kilometer resolution. Surface winds (0 to 40 meters/second) are shown in white and trace features including Atlantic and Pacific cyclones. Upper-level winds (250 hectopascals) are colored by speed (0 to 175 meters/second), with red indicating faster.
Atmospheric circulation | Global patterns, Jet Streams, Air ...
Atmospheric circulation, any atmospheric flow used to refer to the general circulation of the Earth and regional movements of air around areas of high and low pressure. On average, this circulation corresponds to large-scale wind systems arranged in several east–west belts that encircle the Earth.
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