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News tagged with warning

NASA looks at Typhoon Mawar, now heading to sea

Over the weekend of June 2 and 3, Typhoon Mawar skirted the east coast of the Philippines bringing heavy surf, heavy rainfall and gusty winds that led to several missing and injured people. NASA's TRMM satellite ...

Space & Earth / Earth Sciences

created 7 hours ago | popularity not rated yet | comments 0

From yeast, researchers learn how populations collapse

In the early 1990s, overfishing led to the collapse of one of the most bountiful cod fisheries in the world, off the coast of Newfoundland. Twenty years later, the cod population still has not recovered, dramatically ...

Biology / Ecology

created Jun 01, 2012 | popularity 4.4 / 5 (7) | comments 21 | with audio podcast

Singing in the rain: Technology improves monitoring of bird sounds

Researchers at Oregon State University have created a new computer technology that can listen to multiple bird sounds at one time to identify which species are present and how they may be changing as a result ...

Biology / Plants & Animals

created May 31, 2012 | popularity not rated yet | comments 0

Typhoon Sanvu had a bad weekend

Typhoon Sanvu had a bad weekend. It went from Typhoon status on May 25 to an extra-tropical storm and finally into a remnant low pressure area by May 29, 2012.

Space & Earth / Earth Sciences

created May 29, 2012 | popularity not rated yet | comments 0

Typhoon Sanvu affecting Iwo To, then expected to fade over weekend

Infrared and visible imagery from NASA's Aqua satellite taken on May 25, 2012, showed an impressive Typhoon Sanvu already affecting the islands of Iwo To and Chichi Jima, Japan. The typhoon is expected to ...

Space & Earth / Earth Sciences

created May 25, 2012 | popularity not rated yet | comments 0

NASA's TRMM satellite sees some heavy rainfall in Typhoon Sanvu

Tropical Storm Sanvu strengthened overnight as forecast and is now a Typhoon in the western North Pacific Ocean. NASA's Tropical Rainfall Measuring Mission (TRMM) satellite observed that most of the rainfall ...

Space & Earth / Earth Sciences

created May 24, 2012 | popularity not rated yet | comments 0

NASA satellite sees Tropical Storm Sanvu pass Guam, strengthen

Tropical Depression 03W in the western North Pacific did exactly what forecasters expected over the last twenty-four hours: it became a tropical storm named Sanvu and passed west of Guam on a northwesterly ...

Space & Earth / Earth Sciences

created May 22, 2012 | popularity not rated yet | comments 0

Creating action-inspiring tornado warnings

One year ago this week, 158 people died when a tornado with winds greater than 200 mph struck Joplin, Mo. Even though the National Oceanic and Atmospheric Administration issued tornado warnings and activated ...

Space & Earth / Earth Sciences

created May 22, 2012 | popularity not rated yet | comments 0

NASA sees Tropical Depression 03W's 'hot tower' on approach to Guam

NASA's Tropical Rainfall Measuring Mission satellite has caught two tropical cyclones with "hot towers" this week, and that's a hallmark that they'll intensify. Tropical Depression 03W is approaching Guam ...

Space & Earth / Earth Sciences

created May 21, 2012 | popularity not rated yet | comments 0

New microscope uses rainbow of light to image the flow of individual blood cells

Blood tests convey vital medical information, but the sight of a needle often causes anxiety and results take time. A new device developed by a team of researchers in Israel, however, can reveal much the same ...

Physics / Optics & Photonics

created May 21, 2012 | popularity not rated yet | comments 0 | with audio podcast

Dip chip technology tests toxicity on the go

From man-made toxic chemicals such as industrial by-products to poisons that occur naturally, a water or food supply can be easily contaminated. And for every level of toxic material ingested, there is some level of bodily ...

Chemistry / Analytical Chemistry

created May 14, 2012 | popularity 5 / 5 (2) | comments 0

Rapid tsunami warning by means of GPS

For submarine earthquakes that can generate tsunamis, the warning time for nearby coastal areas is very short. Using high-precision analysis of GPS data from the Fukushima earthquake of 11 March 2011, scientists ...

Space & Earth / Earth Sciences

created Apr 25, 2012 | popularity not rated yet | comments 0

NASA tests GPS monitoring system for big U.S. quakes

(Phys.org) -- The space-based technology that lets GPS-equipped motorists constantly update their precise location will undergo a major test of its ability to rapidly pinpoint the location and magnitude of ...

Space & Earth / Earth Sciences

created Apr 24, 2012 | popularity 5 / 5 (1) | comments 0

NASA sees slow-developing System 99P dogging Northern Australia

NASA satellites have been monitoring the slow-to-develop low pressure area called System 99P for four days as it lingers in the Arafura Sea, north Australia's Northern Territory. Satellite data indicates that ...

Space & Earth / Earth Sciences

created Apr 20, 2012 | popularity not rated yet | comments 0

Tsunami warnings improving but still not ideal, expert says

(Phys.org) -- An Australian earthquake expert says it will be years before tsunami warnings can be made accurate enough to avoid unnecessary evacuations or alerts.

Space & Earth / Earth Sciences

created Apr 12, 2012 | popularity not rated yet | comments 0