The Atmospheric Infrared Sounder or AIRS instrument aboard NASA’s Aqua satellite captured an infrared image of the temperatures in Tropical Storm Andrea’s cloud tops on June 6 at 2:41 a.m. EDT. The coldest cloud top temperatures (in excess of -63F/-52C) and heaviest precipitation was over the eastern Gulf of Mexico and southeastern Florida at the time of the image.
This infrared image of the temperatures of Tropical Storm Andrea’s cloud tops was taken by the AIRS instrument aboard NASA’s Aqua satellite on June 6 at 2:41 a.m. EDT. The dark purple indicates coldest cloud top temperatures (in excess of -63F/-52C) and heavy rainfall. At that time, most of the heaviest precipitation was over the eastern Gulf of Mexico and southeastern Florida. Credit: NASA JPL, Ed Olsen
NASA’s Tropical Rainfall Measuring Mission or TRMM satellite flew directly above tropical storm Andrea on Thursday, June 6, 2013 at 0508 UTC (1:08 a.m. EDT). This orbit showed that Andrea had a large area of moderate to heavy rainfall in the northeast quadrant of the storm and precipitation was spreading over the state of Florida.
At NASA’s Goddard Space Flight Center in Greenbelt, Md. Hal Pierce of the TRMM Science Team used TRMM data create a 3-D view of Tropical Storm Andrea. The 3-D view from the west was derived from TRMM Precipitation Radar (PR) data captured when Andrea was examined by the TRMM satellite with the June 5, 2234 UTC (6:34 p.m. EDT) orbit. It clearly showed that the majority of the heavy convective rainfall was located on Andrea's eastern side. TRMM PR also showed that the tallest convective thunderstorms reached heights of about 14km (~8.7 miles).
On June 6, at 2 p.m. EDT, Tropical Storm Andrea was located near 29.0 north and 83.6 west. That's just 35 miles (55 km) west-southwest of Cedar Key, Fla. and 100 miles (160 km) east-southeast of Apalachicola. Andrea's maximum sustained winds were near 60 mph (95 kph) and had slightly increased forward speed, moving northeast at 17 mph (28 kph). Minimum central pressure is 994 millibars, down from 997 millibars during the morning hours.
At 2 p.m. EDT, the National Hurricane Center noted that the center of Andrea will reach the coast of the big bend area of Florida in the next few hours.
A Tropical Storm Warning is in effect for the west coast of Florida from Boca Grande to Indian Pass, from Flagler Beach, Fla. to Cape Charles Light, Va., the Pamlico and Albemarle Sounds, and the lower Chesapeake Bay south of New Point Comfort, Va. For the most up to date forecasts, visit the National Hurricane Center web page at: www.nhc.noaa.gov.
Andrea is expected to move northeastward after crossing Florida and travel near the east coast of the United States through Saturday, June 8.Text credit: Hal Pierce/Rob Gutro
Rob Gutro | EurekAlert!
Hidden river once flowed beneath Antarctic ice
22.08.2017 | Rice University
Greenland ice flow likely to speed up: New data assert glaciers move over sediment, which gets more slippery as it gets wetter
17.08.2017 | Swansea University
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.
As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...
Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.
Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...
For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.
While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...
An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.
The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...
A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.
Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...
16.08.2017 | Event News
04.08.2017 | Event News
26.07.2017 | Event News
23.08.2017 | Life Sciences
23.08.2017 | Life Sciences
23.08.2017 | Physics and Astronomy