Satellite imagery from NASA's Aqua and Terra satellites have shown that Jova's eye was only sometimes visible and other times appeared cloud covered, making it appear as Jova "winking." Other satellites, such as NOAA's GOES-11 satellite captured Jova's "winks."
The visible image of Hurricane Jova on the left was taken from the MODIS instrument on NASA's Terra satellite on Oct. 10 at 1:40 p.m. EDT. Jova's extreme northeastern clouds are already over western Mexico, and the eye is clearly visible. On the right, a visible image from the GOES-11 satellite on Oct. 11 at 12:45 p.m. EDT shows Jova's eye "closed." Credit: Credit: NASA Goddard/MODIS Rapid Response Team/ NASA-NOAA GOES Project
In a visible image of Hurricane Jova from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA's Terra satellite on Oct. 10 at 1:40 p.m. EDT, the eye was clearly visible. A visible image from NOAA's GOES-11 satellite on Oct. 11 at 12:45 p.m. EDT showed Jova's eye "closed" (or cloud-filled). The NASA GOES Project and the MODIS Rapid Response Teams are both located at NASA's Goddard Space Flight Center, and processed those images.
In addition to Jova's wink, the infrared AIRS instrument on NASA's Aqua satellite got a cold stare from Jova's eye. Infrared data measures cloud top temperatures, and NASA AIRS instrument noticed they were as cold as -80 Celsius (-112 Fahrenheit) in the thunderstorms in Jova's eyewall. Those frigid cloud top temperatures indicate there's a tremendous amount of power in the storm. The colder the cloud tops, the higher and stronger they are- and Jova is very powerful.
Today, dangerous Hurricane Jova continues to slowly approach the southwestern coast of Mexico today. At 11 a.m. EDT today, Oct. 11, it was near 17.8 North and 105.6 West. That's about 120 miles (190 km) southwest of Manzanillo, Mexico, and 180 miles (290 km) south of Cabo Corrientes. Jova's maximum sustained winds were near 115 mph (185 kmh). Jova is moving to the north-northeast at 5 mph (7 kmh). The National Hurricane Center expects Jova to speed up a little and turn to the north tonight. That means that the eye of the hurricane will approach the Mexican coast today and make landfall this evening.
Warnings continue to be in effect for Mexico as Jova slowly nears. A Hurricane warning is in effect from Punta San Telmo to Cabo Corrientes. A Tropical Storm Warning is in effect from Lazaro Cardenas to Punta San Telmo and Cabo Corrientes to El Roblito. Residents in the warning areas can expect significant flooding from storm surge and rough seas. Rainfall is forecast between 6 and 12 inches, with isolated totals to 20 inches. Residents should check local forecasts and prepare for this powerful hurricane.
Rob Gutro | EurekAlert!
New insight into glaciers regulating global silicon cycling
14.08.2019 | University of Bristol
Coastal marine sediments contribute to the formation of greenhouse gases
31.07.2019 | Eberhard Karls Universität Tübingen
Soft robots have a distinct advantage over their rigid forebears: they can adapt to complex environments, handle fragile objects and interact safely with humans. Made from silicone, rubber or other stretchable polymers, they are ideal for use in rehabilitation exoskeletons and robotic clothing. Soft bio-inspired robots could one day be deployed to explore remote or dangerous environments.
Most soft robots are actuated by rigid, noisy pumps that push fluids into the machines' moving parts. Because they are connected to these bulky pumps by tubes,...
Researchers at TU Graz are working together with European partners on new possibilities of measuring vehicle emissions.
Today, air pollution is one of the biggest challenges facing European cities. As part of the Horizon 2020 research project CARES (City Air Remote Emission...
Over the next three years, researchers from the Vrije Universiteit Brussel, University of Cambridge, École Supérieure de Physique et de Chimie Industrielles de la ville de Paris (ESPCI-Paris) and Empa will be working together with the Dutch Polymer manufacturer SupraPolix on the next generation of robots: (soft) robots that ‘feel pain’ and heal themselves. The partners can count on 3 million Euro in support from the European Commission.
Soon robots will not only be found in factories and laboratories, but will be assisting us in our immediate environment. They will help us in the household, to...
Scientists at the University of Leeds have created a new form of gold which is just two atoms thick - the thinnest unsupported gold ever created.
The researchers measured the thickness of the gold to be 0.47 nanometres - that is one million times thinner than a human finger nail. The material is regarded...
An international team of scientists involving the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg has unraveled the light-induced electron-localization dynamics in transition metals at the attosecond timescale. The team investigated for the first time the many-body electron dynamics in transition metals before thermalization sets in. Their work has now appeared in Nature Physics.
The researchers from ETH Zurich (Switzerland), the MPSD (Germany), the Center for Computational Sciences of University of Tsukuba (Japan) and the Center for...
16.08.2019 | Event News
14.08.2019 | Event News
12.08.2019 | Event News
16.08.2019 | Life Sciences
16.08.2019 | Physics and Astronomy
16.08.2019 | Medical Engineering