Nav: Home

NASA spots sub-tropical storm 11S still swirling

March 15, 2017

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.

On March 14 at 2230 UTC (6:30 p.m. EST) the remnants of Tropical Cyclone 11S were located near 29.8 degrees south latitude and 52.4 degrees east longitude, about 530 nautical miles south-southwest of La Reunion Island.

The Joint Typhoon Warning Center noted on March 14 that "this area is assessed as subtropical, with an asymmetric structure, baroclinic dynamic support and a transitioning core temperature structure noted in multiple data sources."

The MODIS instrument, or Moderate Resolution Imaging Spectroradiometer abouard NASA's Aqua satellite captured a visible image of Tropical Cyclone 11S on March 15 at 1000 UTC (6 a.m. EST). The image showed that wind shear had pushed the bulk of thunderstorms south and west of the center of circulation.

JTWC said the disturbance is expected to further strengthen as it moves southward and transitions into a fully extra-tropical system later today, March 15.
-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

Jumpstarting Creativity
Our greatest breakthroughs and triumphs have one thing in common: creativity. But how do you ignite it? And how do you rekindle it? This hour, TED speakers explore ideas on jumpstarting creativity. Guests include economist Tim Harford, producer Helen Marriage, artificial intelligence researcher Steve Engels, and behavioral scientist Marily Oppezzo.
Now Playing: Science for the People

#524 The Human Network
What does a network of humans look like and how does it work? How does information spread? How do decisions and opinions spread? What gets distorted as it moves through the network and why? This week we dig into the ins and outs of human networks with Matthew Jackson, Professor of Economics at Stanford University and author of the book "The Human Network: How Your Social Position Determines Your Power, Beliefs, and Behaviours".