Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA's Aqua Satellite Sees Small New Tropical Storm Near Tonga

07.02.2012
Tropical Storm 11P has formed in the South Pacific Ocean, and NASA's Aqua satellite captured an infrared image of its cloud temperatures, revealing power in the cyclone.

NASA's Atmospheric Infrared Sounder (AIRS) instrument that flies aboard the Aqua satellite passed over the newest tropical storm in the South Pacific, Tropical Storm 11P, on February 6, 2012 at 0053 UTC (Feb. 5 at 7:53 p.m. EST). AIRS infrared data showed strong thunderstorms with the highest, coldest cloud tops circling the center.


NASA's Aqua satellite captured this image of Tropical Storm 11P, on February 6, 2012 at 0053 UTC. AIRS infrared data from Aqua showed strong thunderstorms with the highest, coldest cloud tops circling the center (purple).
Credit: NASA/JPL, Ed Olsen

The cloud top temperatures were colder than -63 Fahrenheit (-52.7 Celsius), indicating that some of the thunderstorms were strong. The AIRS data also showed that the storm is small, about 120 nautical miles (138 miles/222 km) in diameter, and there are bands of thunderstorms wrapping into the center of circulation.

On February 6, 2012 at 1500 UTC (10 a.m. EST), Tropical Storm 11P had maximum sustained winds near 35 knots (40.2 mph/64.8 kph). It was about 400 nautical miles (460 miles/~741 km) east of Nadi, Fiji, centered near 18.8 South latitude and 174.5 West longitude. It was moving quickly at 21 knots (~24 mph/~39 kph) to the east-southeast.

Tropical Storm 11P is approaching the main island of Tonga late on February 6. Tonga is a state and an archipelago made up of 176 islands, fifty-two of which are inhabited. It is expected to pass northeast of the main island, Tongatapu.

The Joint Typhoon Warning Center expects Tropical Storm 11P (TS11P) to speed up to the east-southeast to as fast as 30 knots (34.5 mph/55.5 kph). By February 7, TS11P is expected to encounter wind shear and cooler sea surface temperatures, two factors that will weaken it quickly. Forecasters expect that by February 9, the tropical storm will be a remnant low pressure area.

Text Credit: Rob Gutro
NASA's Goddard Space Flight Center, Greenbelt, Md.

Rob Gutro | EurekAlert!
Further information:
http://www.nasa.gov
http://www.nasa.gov/mission_pages/hurricanes/archives/2012/h2012_11P.html

More articles from Earth Sciences:

nachricht Massive impact crater from a kilometer-wide iron meteorite discovered in Greenland
15.11.2018 | Faculty of Science - University of Copenhagen

nachricht The unintended consequences of dams and reservoirs
14.11.2018 | Uppsala University

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: UNH scientists help provide first-ever views of elusive energy explosion

Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.

Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Purdue cancer identity technology makes it easier to find a tumor's 'address'

16.11.2018 | Health and Medicine

Good preparation is half the digestion

16.11.2018 | Life Sciences

Microscope measures muscle weakness

16.11.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>