Nav: Home

NASA sees wind shear affecting Tropical Cyclone 11S

March 10, 2017

Tropical Cyclone 11S appeared elongated in NASA satellite imagery as a result of the storm being battered by wind shear.

When NASA's Terra satellite flew over Tropical Cyclone 11S on March 10 at 0515 UTC (12:15 a.m. EST) the Moderate Resolution Imaging Spectroradiometer or MODIS instrument took a visible light picture of the storm. The image revealed that the storm has been stretched out by moderate vertical wind shear.

The Joint Typhoon Warning Center (JTWC) in Pearl Harbor, Hawaii noted "Animated multispectral satellite Imagery shows a system with a weak and ragged low level circulation that is partially exposed and sheared from the main convection. The low-level center of circulation has become elongated and obscured."

At 0900 UTC (4 a.m. EST) on March 10, Tropical Cyclone 11S has maximum sustained winds near 35 knots (40 mph/62 kph). The tropical storm was moving to the south at 14 knots (16.1 mph/25.9 kph). It was centered near 16.6 degrees south latitude and 69.3 degrees east longitude, about 715 nautical miles (822.8 miles/1,324 km) east-northeast of Mauritius.

The JTWC expects Tropical Storm 11S to move southwestward and gradually intensify as vertical wind shear eases. The storm is expected to strengthen to 60 knots (69.5 mph/111.1 kph) in four days before it runs into an area of stronger vertical wind shear and cooler sea surface temperatures that will weaken the storm.
-end-


NASA/Goddard Space Flight Center

Related Tropical Storm Articles:

NASA looks at rainfall from Tropical Storm Dora
Now a tropical storm, Hurricane Dora has been skirting southwestern Mexico's coast since it formed and has transported tropical moisture onshore that has produced some heavy rain showers.
NASA examines potential tropical or sub-tropical storm affecting Gulf states
NASA's Global Precipitation Measurement mission or GPM core satellite passed over a developing low pressure area in the Gulf of Mexico and gathered two days of rainfall and storm height information.
NASA spots sub-tropical storm 11S still swirling
Once a tropical storm, now a sub-tropical storm, the remnants of the tropical low pressure area formerly known as 11S was spotted by NASA's Aqua satellite, still spinning in the Southern Indian Ocean.
Tropical Storm Meari forecast to intensify
Tropical Storm Meari is currently located 331 miles north of Ulithi which is an atoll in the Caroline Islands of the western Pacific Ocean.
NASA sees Tropical Storm Nicole going 'extra-tropical'
Tropical Storm Nicole was becoming extra-tropical when the NASA-NOAA Suomi NPP satellite passed over it from space and captured a visible picture of the storm.
NASA sees a much weaker Tropical Storm Lester
NASA's Aqua satellite provided an infrared view of Tropical Storm Lester that showed a lack of thunderstorm development around its center of circulation.
NASA's GPM examines Tropical Storm Lester
The Global Precipitation Measurement mission or GPM core satellite analyzed Tropical Storm Lester after it became the 12th named storm of the 2016 eastern Pacific Ocean on Aug.
NASA sees Tropical Storm Lionrock sonsolidating
NASA's Terra satellite captured a visible image of Tropical Storm Lionrock that revealed the storm is consolidating and strengthening.
NASA measures winds of Tropical Storm Omais
NASA's RapidScat instrument provided measurements of sustained wind speeds as Tropical Storm Omais was moving past Japan.
NASA sees tropical storm Howard weakening
Infrared data from NASA's Terra satellite has revealed that Tropical Storm Howard is weakening quickly as it continues to move over cooler waters in the Eastern Pacific Ocean.

Related Tropical Storm Reading:

Best Science Podcasts 2019

We have hand picked the best science podcasts for 2019. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Digital Manipulation
Technology has reshaped our lives in amazing ways. But at what cost? This hour, TED speakers reveal how what we see, read, believe — even how we vote — can be manipulated by the technology we use. Guests include journalist Carole Cadwalladr, consumer advocate Finn Myrstad, writer and marketing professor Scott Galloway, behavioral designer Nir Eyal, and computer graphics researcher Doug Roble.
Now Playing: Science for the People

#529 Do You Really Want to Find Out Who's Your Daddy?
At least some of you by now have probably spit into a tube and mailed it off to find out who your closest relatives are, where you might be from, and what terrible diseases might await you. But what exactly did you find out? And what did you give away? In this live panel at Awesome Con we bring in science writer Tina Saey to talk about all her DNA testing, and bioethicist Debra Mathews, to determine whether Tina should have done it at all. Related links: What FamilyTreeDNA sharing genetic data with police means for you Crime solvers embraced...