NASA's Aqua satellite passed over Tropical cyclone 15S on Feb. 18 at 10:53 a.m. EST. The Atmospheric Infrared Sounder or AIRS instrument captured infrared data on the tropical system that showed the highest cloud tops and strongest thunderstorms were in a band that stretched from the east to the south of the center.
NASA's Aqua satellite passed over Tropical cyclone 15S on Feb. 18 at 10:53 a.m. EST. The highest cloud tops and strongest thunderstorms (purple) were in a band that stretched from the east to the south of the center.
Credit: NASA JPL, Ed Olsen
Cloud top temperatures were near -63F/-52C, indicating high, powerful thunderstorms with potential for heavy rainfall. The eastern-most edge was over western Madagascar and the southwestern extent reached Mozambique on the African mainland.
On February 18 at 1500 UTC/10 a.m. EST, Tropical Cyclone 15S had maximum sustained winds near 35 knots/40 mph/62 kph, making it a tropical storm. 15S was centered near 18.3 south and 40.3 east, about 375 nautical miles/431.5 miles/694.5 km west of Antananarivo, Madagascar.
It was moving to the south at 5 knots/5.7 mph/9.2 kph and is expected to strengthen to hurricane-force over the next couple of days. It is generating 10 foot high waves in the Mozambique Channel.
Forecasters at the Joint Typhoon Warning Center expect 15S to drift south through the Mozambique Channel over the next couple of days and emerge in the Southern Indian Ocean in cooler waters.
Rob Gutro | EurekAlert!
Explosions of Jupiter’s aurora linked to extraordinary planet-moon interaction
25.03.2015 | American Geophysical Union
Rethinking wetland restoration: Smaller wetlands more valuable than previously thought
25.03.2015 | University of Waterloo
In an experiment at the Department of Energy's SLAC National Accelerator Laboratory, scientists precisely measured the temperature and structure of aluminum as...
The IPH presents a solution at HANNOVER MESSE 2015 to make ship traffic more reliable while decreasing the maintenance costs at the same time. In cooperation with project partners, the research institute from Hannover, Germany, has developed a sensor system which continuously monitors the condition of the marine gearbox, thus preventing breakdowns. Special feature: the monitoring system works wirelessly and energy-autonomously. The required electrical power is generated where it is needed – directly at the sensor.
As well as cars need to be certified regularly (in Germany by the TÜV – Technical Inspection Association), ships need to be inspected – if the powertrain stops...
When an earthquake hits, the faster first responders can get to an impacted area, the more likely infrastructure--and lives--can be saved.
The Atlantic overturning is one of Earth’s most important heat transport systems, pumping warm water northwards and cold water southwards. Also known as the Gulf Stream system, it is responsible for the mild climate in northwestern Europe.
Scientists now found evidence for a slowdown of the overturning – multiple lines of observation suggest that in recent decades, the current system has been...
Because they are regularly subjected to heavy vehicle traffic, emissions, moisture and salt, above- and underground parking garages, as well as bridges, frequently experience large areas of corrosion. Most inspection systems to date have only been capable of inspecting smaller surface areas.
From April 13 to April 17 at the Hannover Messe (hall 2, exhibit booth C16), engineers from the Fraunhofer Institute for Nondestructive Testing IZFP will be...
25.03.2015 | Event News
19.03.2015 | Event News
17.03.2015 | Event News
26.03.2015 | Trade Fair News
26.03.2015 | Trade Fair News
26.03.2015 | Life Sciences