Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA sees twin typhoons headed for double China landfall

02.08.2012
NASA's Terra satellite captured two tropical cyclones on visible imagery today, August 1 as they head for landfall.

Typhoon Saola is approaching Taiwan and Typhoon Damrey approaching southern Japan, are both headed for landfall in China. Saola is forecast to landfall south of Shanghai on August 3, while Damrey is forecast to make landfall north of Shanghai on August 2.


The MODIS instrument on NASA's Terra satellite captured this image of Typhoon Saola approaching Taiwan, and Typhoon Damrey approaching southern Japan on Aug. 1 at 0200 UTC (July 31 at 10:00 p.m. EDT.)

Credit: Credit: NASA Goddard/MODIS Rapid Response Team

NASA satellites have been tracking the twin tropical troublemakers, providing forecasters at the Joint Typhoon Warning Center with visible, infrared and microwave imagery. The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA's Terra satellite captured an image of Typhoon Saola approaching Taiwan, and Typhoon Damrey approaching southern Japan on August 1 at 0200 UTC (July 31 at 10:00 p.m. EDT). Saola appeared much larger than the less intense Damrey. Saola also has an eye, although it was obscured by high clouds in the MODIS image.

On August 1 at 1500 UTC (11 a.m. EDT) Typhoon Damrey had maximum sustained winds near 65 knots (75 mph/120.4 kmh). It was centered 175 nautical miles (201.4 miles/324.1 km) southeast of Jeju-Do, Korea, near 31.3 North and 127.7 East. Damrey is moving to the west-northwest at 15 knots (17.2 mph/27.7 kmh). The Joint Typhoon Warning Center noted today, August 1, "Infrared satellite imagery shows that there was persistent and deep spiral band convection over the low-level circulation center." Damrey is expected to weaken by Thursday, August 2 when it travels through an area of cooler sea surface temperatures off the coast of Shanghai, just before it makes landfall.

On August 1 at 1500 UTC (11 a.m. EDT) Saola had maximum sustained winds near 90 knots (103.6 mph/166.7 kmh). Saola was centered 100 nautical miles (115.1 miles/185.2 km) southeast of Taipei, Taiwan near 24.2 North and 122.8 East. Saola is moving slowly to the north-northwest at 5 knots (5.7 mph/9.2 kmh). The Joint Typhoon Warning Center noted "satellite imagery shows deep convective banding continues to build around the low-level circulation center." The strongest thunderstorms were located north of the center of circulation.

Warnings for Saola are still in effect in the Philippines and are currently in effect in Taiwan. In the Philippines, Public storm warning signal #1 is in effect for the provinces of Apayao and Cagayan in Luzon. Public storm warning signal #2 is in effect for the groups of islands of Batanes, Calayan and Babuyan.

In Taiwan, the cities of Taipei, New Taipei, Taichung, Chiavi, Tainan, Keelung, Hsinchu, and Kaosiung are under warning. In addition, warnings have been posted for the counties of Changhua, Chiayi, Hsinchu, Hualien, Lienchiang, Miaoli, Nantou, Taoyuan, Taitung, Yilan, and Yunlin.

Typhoon Saola is in an area more favorable for strengthening than Damrey, because sea surface temperatures around Saola are warmer than where Damrey is located. Because of the warmer sea surface temperatures and improving upper atmospheric conditions, forecasters at the Joint Typhoon Warning Center expect Saola to continue intensifying over the next day before interacting with land and weakening. Saola is expected to make landfall south of Shanghai on August 3.

For an unlabeled, high-resolution MODIS image of the storms, visit: http://lance-modis.eosdis.nasa.gov/cgi-bin/imagery/single.cgi?image=Saola_Damrey.A2012214.0200.2km.jpg

Rob Gutro | EurekAlert!
Further information:
http://www.nasa.gov

More articles from Earth Sciences:

nachricht Climate change weakens Walker circulation
20.10.2017 | MARUM - Zentrum für Marine Umweltwissenschaften an der Universität Bremen

nachricht Shallow soils promote savannas in South America
20.10.2017 | Senckenberg Forschungsinstitut und Naturmuseen

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

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

Im Focus: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Terahertz spectroscopy goes nano

20.10.2017 | Information Technology

Strange but true: Turning a material upside down can sometimes make it softer

20.10.2017 | Materials Sciences

NRL clarifies valley polarization for electronic and optoelectronic technologies

20.10.2017 | Interdisciplinary Research

VideoLinks
B2B-VideoLinks
More VideoLinks >>>