PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

NASA sees 10-mile-high thunderstorms in Hurricane Henriette

2013-08-08
(Press-News.org) VIDEO: This 3-D image (looking toward the east) from TRMM PR data reveals that towering storms in the northeastern side of Henriette's eye were reaching height of almost 16.75km (~10.41 miles)....
Click here for more information.

NASA's TRMM satellite peered into the clouds of Hurricane Henriette as is continues moving through the Eastern Pacific Ocean, and found powerful thunderstorms that topped 10 miles high.

The higher the thunderstorms are, the more powerful the uplift in the air, and more powerful the thunderstorms. Thunderstorms that reach 10 miles high, like some of the ones seen in Hurricane Henriette tend to drop heavy rainfall, and NASA's Tropical Rainfall Measuring Mission or TRMM satellite confirmed that.

The TRMM satellite flew over the eastern Pacific Ocean on August 6, 2013 at 0233 UTC (~5:33 p.m. Hawaii local time) collecting data for low sun angle views of Hurricane Henriette. A visible/infrared image created by TRMM data showed shadows cast by towering thunderstorms on the northeastern side of Henriette's eye wall.

VIDEO: TRMM is able to measure rainfall occurring in a storm from its orbit in space. TRMM's measured rain falling at the rate of over 55.46 mm (~2.2 inches) per hour...
Click here for more information.

TRMM is able to measure rainfall occurring in a storm from its orbit in space. Rainfall is derived from TRMM's Microwave Imager and Precipitation Radar instruments. TRMM's PR instrument measured rain falling at the rate of over 55.46 mm (~2.2 inches) per hour a towering thunderstorm near Henriette's center.

At NASA's Goddard Space Flight Center in Greenbelt, Md. the TRMM team used the satellite's data to create 3-D images and animations. One 3-D image looking toward the east from TRMM PR data revealed that towering storms in the northeastern side of Henriette's eye were reaching heights of almost 16.75km (~10.41 miles). This kind of chimney cloud, also called a "hot tower" (as it releases a huge quantity of latent heat by condensation) can play a part in the formation or intensification of tropical cyclones. Intense rainfall in Henriette's eye wall was returning values greater than 48.7dBZ to the TRMM satellite.

At 11 a.m. EDT on Aug. 7, Hurricane Henriette's maximum sustained winds were near 85 mph/140 kph, and little change in strength is expected today, while weakening is expected to begin tomorrow, Aug. 8. The center of Hurricane Henriette was located near latitude 16.2 north and longitude 134.9 west, about 1,350 miles/2,170 km east of Hilo, Hawaii. Henriette is moving toward the west-northwest near 10 mph/17 kph and is expected to continue in that direction before turning west tomorrow, Aug. 8.

This 3-D image (looking toward the east) from TRMM PR data reveals that towering storms in the northeastern side of Henriette's eye were reaching height of almost 16.75km (~10.41 miles).



INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

NASA satellite sees Tropical Storm Mangkhut making Vietnam landfall

2013-08-08
Tropical Storm Mangkhut had some strong thunderstorms around its center as it began making landfall in northern Vietnam on Aug. 7. Infrared data from NASA's Aqua satellite showed very cold cloud top temperatures of those strong thunderstorms as it passed overhead. On Aug. 6 at 20:55 UTC (4:55 p.m. EDT) NASA's Aqua satellite flew over Mangkhut as it tracked west-northwest through the Gulf of Tonkin on its way to a landfall. Aqua's Atmospheric Infrared Sounder or AIRS instrument captured infrared data that showed that cloud top temperatures of some thunderstorms around ...

DNA nanorobots find and tag cellular targets

2013-08-08
NEW YORK, NY (August 7, 2013) — Researchers at Columbia University Medical Center, working with their collaborators at the Hospital for Special Surgery, have created a fleet of molecular "robots" that can home in on specific human cells and mark them for drug therapy or destruction. The nanorobots—a collection of DNA molecules, some attached to antibodies —were designed to seek a specific set of human blood cells and attach a fluorescent tag to the cell surfaces. Details of the system were published July 28, 2013, in the online edition of Nature Nanotechnology. "This ...

New research suggests glaucoma screenings for sleep apnea sufferers

2013-08-08
SAN FRANCISCO – August 7, 2013 – Researchers in Taiwan have discovered that people with sleep apnea are far more likely to develop glaucoma compared to those without the sleep condition. The results of this study, which is the first to calculate the risk of the disease among people with the sleep disorder following diagnosis, is published in this month's edition of Ophthalmology, the journal of the American Academy of Ophthalmology. Conducted by researchers at Taipei Medical University, the retrospective study, "Obstructive Sleep Apnea and Increased Risk of Glaucoma," ...

Cognitive decline with age is normal, routine -- but not inevitable

2013-08-08
CORVALLIS, Ore. – If you forget where you put your car keys and you can't seem to remember things as well as you used to, the problem may well be with the GluN2B subunits in your NMDA receptors. And don't be surprised if by tomorrow you can't remember the name of those darned subunits. They help you remember things, but you've been losing them almost since the day you were born, and it's only going to get worse. An old adult may have only half as many of them as a younger person. Research on these biochemical processes in the Linus Pauling Institute at Oregon State ...

Infrared NASA image revealed fading Gil's warming cloud tops

2013-08-08
As cloud tops fall, their temperature rises, and infrared data from NASA's Aqua satellite saw that happening as Tropical Storm Gil weakened. The Atmospheric Infrared Sounder or AIRS instrument captured an infrared picture of Tropical Storm Gil on Aug. 6 at 22:59 UTC (6:59 p.m. EDT). The AIRS data showed that cloud top temperatures had warmed since the day before, indicating that the thunderstorms that make up the tropical cyclone didn't have as much punch, or uplift to form more powerful storms. AIRS imagery is false-colored to show temperature and is created at NASA's ...

Type 1 diabetes drug strikingly effective in clinical trial

2013-08-08
An experimental drug designed to block the advance of type 1 diabetes in its earliest stages has proven strikingly effective over two years in about half of the patients who participated in the phase 2 clinical trial. Patients who benefited most were those who still had relatively good control of their blood sugar levels and only a moderate need for insulin injections when the trial began. With the experimental drug, teplizumab, they were able to maintain their level of insulin production for the full two years -- longer than with most other drugs tested against ...

Oregon burning

2013-08-08
On July 26, 2013, thunderstorms passed over southern Oregon, and lightning ignited dozens of difficult-to-control wildfires. Persistently dry weather since the beginning of 2013 had primed forests to burn, and nearly all of southern Oregon was in a state of severe or moderate drought. In early August, forecasters were expecting the situation to worsen. On August 5, 2013, the Moderate Resolution Imaging Spectroradiometer (MODIS) on Aqua captured the top image, which shows smoke rising from the Douglas Complex fire and the Big Windy Complex fire in southern Oregon. To the ...

Study explores effects of review setting on scientific peer review

2013-08-08
RESTON, VIRGINIA – Research findings published today in PLOS ONE report that the setting in which a scientific peer review panel evaluates grant applications does not necessarily impact the outcome of the review process. However, the research found that the average amount of discussion panelists engage in during the review is reduced. The investigation examined more than 1,600 grant application reviews coordinated by the American Institute of Biological Sciences Scientific Peer Advisory and Review Services (AIBS SPARS) on behalf of a federal agency over a four-year period. ...

Heat intensifies Siberian wildfires

2013-08-08
The summer of 2012 was the most severe wildfire season Russia had faced in a decade. 2013 might be headed in the same direction after an unusual heat wave brought a surge of fire activity in northern Siberia in July. A persistent high-pressure weather pattern in the Russian Arctic—a blocking high—contributed to the heat wave, which saw temperatures reach 32° Celsius (90° Fahrenheit) in the northern city of Norilsk. For comparison, daily July highs in Norilsk average 16° Celsius (61° Fahrenheit). Blocking highs are so named because they block the jet stream from moving ...

Carbon under pressure exhibits interesting traits

2013-08-08
High pressures and temperatures cause materials to exhibit unusual properties, some of which can be special. Understanding such new properties is important for developing new materials for desired industrial uses and also for understanding the interior of Earth, where everything is hot and squeezed. A paper in Nature Geoscience highlights a new technique in which small amounts of a sample can be studied while being hot and squeezed within an electron microscope. Use of such a microscopy method permits determination of details down to the scale of a few atoms, including ...

LAST 30 PRESS RELEASES:

McDonald’s thwarts council efforts to stop new branches by claiming it promotes ‘healthier lifestyles’

Is CBD use during pregnancy as safe as people think? New study uncovers potential risks to babies

Drying and rewetting cycles substantially increased soil CO2 release

Hybrid job training improves participation for women in Nepal, study finds

Understanding aging requires more than counting birthdays

AI tool helps find life-saving medicine for rare disease

A new tool could exponentially expand our understanding of bacteria

Apply for the Davie Postdoctoral Fellowship in Artificial Intelligence for Astronomy

New study finds students' attitudes towards computer science impacts final grades

Clot-buster meds & mechanical retrieval equally reduce disability from some strokes

ISHLT relaunches Global IMACS Registry to advance MCS therapy and patient outcomes

Childhood trauma may increase the risk of endometriosis

Black, Hispanic kids less likely to get migraine diagnosis in ER

Global social media engagement trends revealed for election year of 2024

Zoom fatigue is linked to dissatisfaction with one’s facial appearance

Students around the world find ChatGPT useful, but also express concerns

Labor market immigrants moving to Germany are less likely to make their first choice of residence in regions where xenophobic attitudes, measured by right-wing party support and xenophobic violence, a

Lots of screentime in toddlers is linked with worse language skills, but educational content and screen use accompanied by adults might help, per study across 19 Latin American countries

The early roots of carnival? Research reveals evidence of seasonal celebrations in pre-colonial Brazil

Meteorite discovery challenges long-held theories on Earth’s missing elements

Clean air policies having unintended impact driving up wetland methane emissions by up to 34 million tonnes

Scientists simulate asteroid collision effects on climate and plants

The Wistar Institute scientists discover new weapon to fight treatment-resistant melanoma

Fool yourself: People unknowingly cheat on tasks to feel smarter, healthier

Rapid increase in early-onset type 2 diabetes in China highlights urgent public health challenges

Researchers discover the brain cells that tell you to stop eating

Salt substitution and recurrent stroke and death

Firearm type and number of people killed in publicly targeted fatal mass shooting events

Recent drug overdose mortality decline compared with pre–COVID-19 trend

University of Cincinnati experts present research at International Stroke Conference 2025

[Press-News.org] NASA sees 10-mile-high thunderstorms in Hurricane Henriette