NASA's RapidScat identifies Typhoon Halola's strongest side
2015-07-22
(Press-News.org) Typhoon Halola's strongest typhoon-force winds were located on the northern half of the storm, as identified from the RapidScat instrument that flies aboard the International Space Station.
RapidScat gathered surface wind data on the Typhoon Halola on July 21at 2 p.m. GMT (10 a.m. EDT). RapidScat data showed that the strongest sustained winds stretched from northwest to northeast of the center at speeds up to 30 meters per second (108 kph/67 mph). Strong winds wrapped around the center of circulation from northwest to east to the southern quadrant, while the weakest winds were on the storm's western side.
On July 14 at 1500 UTC (11 a.m. EDT), Halola had sustained winds near 75 knots (86 mph/138.9 kph). Halola was located near 24.0 North latitude and 137.1 East longitude, about 554 nautical miles (638 miles/1,027 km) east-southeast of Kadena Air Force Base, Okinawa, Japan. Halola was moving to the north at 9 knots (10.3 mph/16.6 kph).
For updated forecasts and local warnings and watches, visit the Japan Meteorological Agency website: http://www.jma.go.jp/en/warn/index.html.
Halola continues to intensify and the Joint Typhoon Warning Center forecast calls for the storm to peak at 95 knots on July 24. After July 24, Halola is expected to begin weakening as the storm approaches Kyushu.
INFORMATION:
[Attachments] See images for this press release:
ELSE PRESS RELEASES FROM THIS DATE:
2015-07-22
Much to his own surprise, Hannes Baur from the Natural History Museum Bern not only reports on whole two new parasitoid wasps at the heart of Europe, the Swiss Alps and Swiss Central Plateau. While the common discovery usually involves cryptic, or "camouflaging" within their groups species, his stand out. Baur's work is published in the open-access journal ZooKeys.
The insects he describes are visibly quite unique with their body structures. In the case of the Pteromalus briani wasp, its extraordinarily protruding hind legs differentiate it among the whole family. Meanwhile, ...
2015-07-22
CHAMPAIGN, Ill. -- A study of the West Nile virus risk associated with "dry" water-detention basins in Central Illinois took an unexpected turn when land managers started mowing the basins. The mowing of wetland plants in basins that failed to drain properly led to a boom in populations of Culex pipiens mosquitoes, which can carry and transmit the deadly virus, researchers report.
A paper describing their findings is in press in the journal Ecological Applications.
The team, led by University of Illinois postdoctoral researcher Andrew Mackay, found that mowing down cattails ...
2015-07-22
GeoSpace
Warmer air, less sea ice lead to mercury decline in Arctic Ocean
The amount of mercury in the Arctic Ocean is declining as the region rapidly warms and loses sea ice, according to a new study. A new study in Geophysical Research Letters suggests that fish, marine mammals, polar bears, whales and humans in the Arctic might potentially be consuming lower amounts of toxic methylmercury as the region warms.
Eos.org
Puzzles invite you to explore Earth with interactive imagery
The EarthQuiz challenge can take you to virtual field locations with just the click of ...
2015-07-22
The Mississippi River delta is a rich ecosystem of barrier islands, estuaries, and wetlands that's home to a diverse mix of wildlife -- as well as more than 2 million people. Over the past few decades, the shape of the delta has changed significantly, as ocean waves have carved away at the coastline, submerging and shrinking habitats.
To keep flooding at bay, engineers have erected dams and levees along the river. However, it's unclear how such protective measures will affect the shape of the river delta, and its communities, over time.
Now researchers from MIT and ...
2015-07-22
MELBOURNE, FLA. -- The coral reefs that have protected Pacific Islanders from storm waves for thousands of years could grow rapidly enough to keep up with escalating sea levels if ocean temperatures do not rise too quickly, according to a new study from Florida Institute of Technology.
The study, published Wednesday in the journal Royal Society Open Science, provides the first evidence that well-managed reefs will be able to keep up with sea-level rise through vertical growth. But that can happen only if carbon dioxide levels in the atmosphere stay below 670 parts-per ...
2015-07-22
PITTSBURGH, July 22, 2015 - Late- and post-menopausal women have significantly greater volumes of fat around their hearts - a risk factor for heart disease - than their pre-menopausal counterparts, a University of Pittsburgh Graduate School of Public Health study has shown for the first time.
The finding, published online and scheduled for the Sept. 1 issue of The Journal of Clinical Endocrinology & Metabolism, likely can be attributed to changing hormone levels and could guide potentially life-saving interventions. The work was funded by the National Institutes of Health ...
2015-07-22
Electronic cigarettes or "e-cigs" have been touted as a tool smokers can use to wean themselves off of traditional cigarettes, which many believe are more harmful than their "e" counterparts. But because e-cig liquid also contains nicotine and emits carcinogens, is that perception really true? One team now reports in the ACS journal Chemical Research in Toxicology that much of the nicotine in e-cigarettes is the addictive form of the compound.
Although e-cigs don't burn tobacco, they heat and vaporize a liquid that contains nicotine, flavorings and other substances. ...
2015-07-22
Stem cells hold great potential for addressing a variety of conditions from spinal cord injuries to cancer, but they can be difficult to control. Scientists are now reporting in the journal ACS Nano a new way to mimic the body's natural approach to programming these cells. Using this method, they successfully directed adult stem cells to turn specifically into muscle, which could potentially help treat patients with muscular dystrophy.
In the 1990s, scientists first isolated human embryonic stem cells, which can turn into any kind of cell in the body, and the promise ...
2015-07-22
A guideline--recommendations on diagnosing and treating a particular disorder--aims to present the best possible treatment for patients. However, when guidelines are compiled their authors often have conflicts of interest, for example as a result of funding or membership in specialist societies that are in close contact with industry. In a recent original article in Deutsches Ärzteblatt International (Dtsch Arztebl Int 2015; 112: 445-51), Gisela Schott et al. determine that most guideline authors do declare their conflicts of interest. However, this rarely has consequences ...
2015-07-22
Automakers are looking for ways to improve their fleets' average fuel efficiency, and scientists may have a new way to help them. In a report in the journal ACS Applied Materials & Interfaces, one team reports the development of a material that could convert engine heat that's otherwise wasted into electrical energy to help keep a car running -- and reduce the need for fuels. It could also have applications in aerospace, manufacturing and other sectors.
In 2012, the Obama administration announced fuel-efficiency standards that would require U.S. vehicles to average 54.5 ...
LAST 30 PRESS RELEASES:
[Press-News.org] NASA's RapidScat identifies Typhoon Halola's strongest side