News tagged with wind shear


Terra satellite spots Tropical Cyclone Anja, the first of the southern season

Terra satellite spots Tropical Cyclone Anja, the first of the southern season

Space & Earth / Earth Sciences

created Nov 16, 2009 | popularity 3 / 5 (1) | comments 0

NASA's Terra satellite captured a stunning image of Anja, the first tropical cyclone of the southern Hemisphere cyclone season. When Anja formed on Saturday, November 14, in the Southern Indian Ocean, about ...





Search results for wind shear


Cyclone Anja hits wind shear, weakens drastically

Cyclone Anja hits wind shear, weakens drastically

Space & Earth / Earth Sciences

created Nov 17, 2009 | popularity not rated yet | comments 0

This morning, Cyclone Anja was a powerful Category 4 cyclone on the Saffir-Simpson scale. Wind shear has now giving Anja a strong "punch in the gut" as the storm has weakened to a Category 1 cyclone.


Nocturnal wind maximum mapped for first time

Space & Earth / Earth Sciences

created Nov 05, 2009 | popularity 4 / 5 (1) | comments 0

On beautiful, sunny days with quiet weather conditions a strong wind develops in the evening at a height of about 200 metres.


Typhoon Mirinae is already scaring Philippine residents before Halloween

Typhoon Mirinae is already scaring Philippine residents before Halloween

Space & Earth / Earth Sciences

created Oct 29, 2009 | popularity 4.5 / 5 (2) | comments 0

Another typhoon in the northern Philippines really is something to be scared about, and Mirinae is expected to make landfall there in the mid-morning hours on Halloween, October 31. Mirinae will be the fourth ...


NASA satellites make a movie and get rainfall, wind info on Ida

NASA satellites make a movie and get rainfall, wind info on Ida (w/ Video)

Space & Earth / Earth Sciences

created Nov 09, 2009 | popularity not rated yet | comments 0

NASA satellites are amazing examples of technology. The TRMM satellite peers into tropical cyclones and can tell how much rain is falling per hour and where. QuikScat uses microwave technology to measure Ida's ...


Nuclear weapons: Predicting the unthinkable

Physics / General Physics

created Nov 22, 2009 | popularity 3 / 5 (6) | comments 4

If a nuclear weapon were detonated in a metropolitan area, how large would the affected area be? Where should first responders first go? According to physicist Fernando Grinstein, we have some initial understanding to address ...


China is the world's largest emitter of the greenhouse gases blamed for global warming

China harnesses mountain wind power

Technology / Energy

created Nov 22, 2009 | popularity 4.4 / 5 (12) | comments 3

In the mountains above the southwestern Chinese town of Dali, dozens of new wind turbines dot the landscape -- a symbol of the country's sky-high ambitions for clean, green energy.


QuikScat and Aqua providing important data on Tropical Storm Anja

QuikScat and Aqua providing important data on Tropical Storm Anja

Space & Earth / Earth Sciences

created Nov 18, 2009 | popularity not rated yet | comments 0

Anja has continued to weaken over the last 24 hours, and NASA's QuikScat satellite has confirmed that the once mighty Category 4 Cyclone is now a tropical storm in the southern Indian Ocean. Two instruments ...


Bacterial 'ropes' tie down shifting Southwest

Bacterial 'ropes' tie down shifting Southwest

Biology / Cell & Microbiology

created Nov 17, 2009 | popularity 4.4 / 5 (5) | comments 0

Researchers from Arizona State University have discovered that several species of microbes (cyanobacteria), at least one found prominently in the deserts of the Southwest, have evolved the trait of rope-building ...


Seeking a Smarter Grid: Integrating Wind Energy by Linking Buildings to the Grid

Seeking a Smarter Grid: Integrating Wind Energy by Linking Buildings to the Grid

Technology / Energy

created Nov 24, 2009 | popularity not rated yet | comments 2

In utility parlance, wind energy is known as a “variable load.” That’s because wind is naturally unpredictable and inconstant. What’s worse, it is more likely to blow at night, when demand for electricity ...


Warmer means windier on world's biggest lake

Space & Earth / Earth Sciences

created Nov 15, 2009 | popularity 3.8 / 5 (6) | comments 0

Rising water temperatures are kicking up more powerful winds on Lake Superior, with consequences for currents, biological cycles, pollution and more on the world's largest lake and its smaller brethren.



List of search results for wind shear