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

NASA saw Henriette fading and 2 struggling lows behind

2013-08-13
(Press-News.org) Once a hurricane, Henriette weakened to a depression in the Central Pacific Ocean on Sunday, Aug. 11 and dissipated by Aug. 12 as two other low pressure areas continued to struggle. NASA's TRMM satellite noticed that Henriette's weakening trend began on Aug. 8.

NASA's Tropical Rainfall Measuring Mission or TRMM satellite flew over Henriette again on August 9, 2013 at 0122 UTC (~ 4 p.m. local time). During a TRMM orbit overpass on August 8, 2013 at 1709 UTC. (1:09 a.m. EDT), Henriette's eye that was visible but disappeared from view on Aug. 9.

At NASA's Goddard Space Flight Center in Greenbelt, Md. 3-D images were created showing TRMM data on Aug. 6 and Aug. 9 using Precipitation Radar (PR) data. On Aug. 6 rain was falling at a rate of over 161mm (~6.3 inches) per hour near the center of the hurricane and the tremendous amount of energy being released by towering thunderstorms in Henriette's forming eye was evident with tops reaching almost 16.75 km (~10.41 miles). In contrast, TRMM PR data from Aug. 9 showed thunderstorms near Henriette's center were found to reach heights of less than 12 km (~7.5 miles) indicating the storm had weakened. Henriette dissipated south of Hawaii early on Aug. 12.

On Monday, Aug. 12, two areas of low pressure are being watched for possible development in the Eastern Pacific Ocean. They are located east of where Henriette dissipated are referred to as System 93E and System 92E.

The elongated area of low pressure or trough called System 93E is about 1,300 miles east-southeast of Hawaii near 13 north and 136 west. It is producing disorganized showers and thunderstorms and it is moving westward at 10 to 15 mph. This system has a low chance, just 10 percent, of becoming a tropical cyclone during the next two days.

Farthest east is low pressure System 92E, near 13.2north and 123.6 west, about 1,125 miles southwest of Cabo San Lucas, Mexico. That low is also producing disorganized showers and thunderstorms, but has a slightly better chance of developing first. The National Hurricane Center gives System 92E a 20 percent chance for becoming a tropical depression in the next 2 days.



INFORMATION:



Text credit: Hal Pierce/Rob Gutro
SSAI/NASA's Goddard Space Flight Center



ELSE PRESS RELEASES FROM THIS DATE:

NASA satellites capture Super-Typhoon Utor before and after landfall

2013-08-13
Four NASA satellites provided data on Super-Typhoon Utor before and after the storm made landfall in the Philippines. Satellite imagery from NASA's Aqua, Terra, TRMM and CloudSat satellites captured information about the powerful Super-Typhoon on Aug. 11 and 12. That data was used by forecasters at the Joint Typhoon Warning Center before and after Utor hit the Philippines. On Sunday, Aug. 11 at 0719 UTC (3:19 a.m. EDT) NASA's Tropical Rainfall Measuring Mission or TRMM satellite captured rates of heavy rainfall around the storm's center and western quadrant near 1.4 ...

2 wildfires in Idaho

2013-08-13
NASA's Aqua satellite captured this image of Idaho's two large fires on August 10, 2013. The fires consist of the Pony Complex fire (left) and the Beaver Creek Complex fire (right). Both sets of fires were started by lightning strikes on Aug. 7 and 8. The 119,543 acre Pony Complex is now 20 percent contained. Two cabins and an outbuilding in Syrup Creek were destroyed this morning as a result of the extreme fire behavior. Evacuations were ordered for the Syrup Canyon area. Multiple residences in Syrup Canyon and Miller Ranch were defended today. Evacuations were ordered ...

Lampreys provide hints to ancient immune cells

2013-08-13
Studying lampreys allows biologists to envision the evolutionary past, because they represent an early offshoot of the evolutionary tree, before sharks and fish. Despite their inconspicuous appearance, lampreys have a sophisticated immune system with three types of white blood cell that resemble our B and T cells, researchers have discovered. Scientists at Emory University School of Medicine and the Max Planck Institute of Immunology and Epigenetics in Freiburg have identified a type of white blood cell in lampreys analogous to the "gamma delta T cells" found in mammals, ...

New twist in the graphene story

2013-08-13
Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered a unique new twist to the story of graphene, sheets of pure carbon just one atom thick, and in the process appear to have solved a mystery that has held back device development. Electrons can race through graphene at nearly the speed of light – 100 times faster than they move through silicon. In addition to being superthin and superfast when it comes to conducting electrons, graphene is also superstrong and superflexible, making it a potential superstar ...

Latino families in study eat more fruits and veggies, drink less soda

2013-08-13
URBANA, Ill. – A successful program that increased the number of fruits and vegetables eaten and decreased sugar-sweetened beverage consumption by 50 percent among Latino children had two secret weapons, according to a University of Illinois researcher. "First, we got mothers and other relatives involved because family togetherness is a very important value for Latinos. Many programs, delivered at school, target only the child, but we know that kids have very little ability to choose the foods they eat at home—they don't purchase or prepare them," said Angela Wiley, ...

Study finds that some depressed adolescents are at higher risk for developing anxiety

2013-08-13
Some adolescents who suffer with symptoms of depression also may be at risk for developing anxiety, according to a new study of children's mental health. The study found that among youth who have symptoms of depression, the risk is most severe for those who have one or more of three risk factors, said psychologist Chrystyna D. Kouros, Southern Methodist University, Dallas, who led the study. Specifically, those who are most vulnerable are those who have a pessimistic outlook toward events and circumstances in their lives; those who have mothers with a history of an ...

Multi-disciplinary Penn research identifies protein required for cell movement

2013-08-13
Both basic scientists and clinicians have an interest in how the cells of our body move. Cells must be mobile in order for organisms to grow, to heal, to transmit information internally, to mount immune responses and to conduct a host of other activities necessary for survival. But if cell mobility is unregulated, tumors can grow and spread throughout the body. A new multi-disciplinary study by University of Pennsylvania researchers has now illuminated a crucial step in the process of cell movement. The protein they examined, Exo70, induces a reshaping of the cell's plasma ...

Researchers find 'grammar' plays key role in activating genes

2013-08-13
Researchers have probed deep into the cell’s genome, beyond the basic genetic code, to begin learning the “grammar” that helps determine whether or not a gene gets switched on to make the protein it encodes. Their discovery -- that the ordering of specific DNA sequences in key regions of the genome affects the activity of genes -- might advance efforts to use gene and cell-based therapies to treat disease, said UCSF molecular biologist Nadav Ahituv, PhD, senior scientist on the study. The findings were published online in the journal Nature Genetics on July 28 ...

Seasonal carbon dioxide range expanding as more is added to Earth's atmosphere

2013-08-13
Levels of carbon dioxide in the atmosphere rise and fall each year as plants, through photosynthesis and respiration, take up the gas in spring and summer, and release it in fall and winter. Now the range of that cycle is expanding as more carbon dioxide is emitted from burning fossil fuels and other human activities, according to a study led by scientists at the Scripps Institution of Oceanography (SIO). The findings come from a multi-year airborne survey of atmospheric chemistry called HIAPER Pole-to-Pole Observations, or HIPPO. Results of the study are reported ...

Infectious diseases and climate change intersect with no simple answers

2013-08-13
Climate change is already affecting the spread of infectious diseases--and human health and biodiversity worldwide--according to disease ecologists reporting research results in this week's issue of the journal Science. Modeling disease outcomes from host and parasite responses to climate variables, they say, could help public health officials and environmental managers address the challenges posed by the changing landscape of infectious disease. "Earth's changing climate and the global spread of infectious diseases are threatening human health, agriculture and wildlife," ...

LAST 30 PRESS RELEASES:

Scientists reverse Alzheimer’s in mice using nanoparticles

‘Good’ gut bacteria boosts placenta for healthier pregnancy

USC team demonstrates first optical device based on “optical thermodynamics”

Microplastics found to change gut microbiome in first human-sample study

Artificially sweetened and sugary drinks are both associated with an increased risk of liver disease, study finds

Plastic in the soil, but not as we know it: Biodegradable microplastics rewire carbon storage in farm fields

Yeast proteins reveal the secrets of drought resistance

Psychiatry, primary care, and OB/GYN subspecialties hit hardest by physician attrition

New Canadian study reveals where HIV hides in different parts of the body

Lidocaine poisonings rise despite overall drop in local anesthetic toxicity

Politics follow you on the road

Scientists blaze new path to fighting viral diseases

The mouse eye as a window to spotting systemic disease

AI and the Future of Cancer Research and Cancer Care to headline October 24 gathering of global oncology leaders at the National Press Club: NFCR Global Summit to feature top scientists, entrepreneurs

FDA clears UCLA heart tissue regeneration drug AD-NP1 for clinical trials

Exploring the therapeutic potential of cannabidiol for Alzheimer's

We need a solar sail probe to detect space tornadoes earlier, more accurately, U-M researchers say

Acute myeloid leukemia (AML): Disease risk but not remission status determines transplant outcomes – new ASAP long-term results

Sperm microRNAs: Key regulators of the paternal transmission of exercise capacity

Seeing double: Clever images open doors for brain research

Inhaler-related greenhouse gas emissions in the US

UCLA Health study finds inhalers for asthma and COPD drive significant greenhouse gas emissions

A surgical handover system for patient physiology and safety

Cardiovascular health changes in young adults and risk of later-life cardiovascular disease

Nurse workload and missed nursing care in neonatal intensive care units

How to solve the remote work stalemate – dissertation offers tools for successful hybrid work

Chip-based phonon splitter brings hybrid quantum networks closer to reality

Texas Children’s researchers create groundbreaking tool to improve accuracy of genetic testing

Milken Institute, Ann Theodore Foundation announce more than $2.5 million in new funding for sarcoidosis research and launch new call for proposals

Boston University professor to receive 2025 Eugene Braunwald Academic Mentorship Award

[Press-News.org] NASA saw Henriette fading and 2 struggling lows behind