News tagged with precipitation

What caused a giant arrow-shaped cloud on Saturn's moon Titan?

(PhysOrg.com) -- Why does Titan, Saturn's largest moon, have what looks like an enormous white arrow about the size of Texas on its surface?

Space & Earth / Space Exploration

created Aug 16, 2011 | popularity 4.5 / 5 (20) | comments 36 | with audio podcast

Takeoffs and landings cause more precipitation around major airports

Researchers have found that areas near commercial airports sometimes experience a small but measurable increase in rain and snow when aircraft take off and land under certain atmospheric conditions.

Space & Earth / Earth Sciences

created Jun 30, 2011 | popularity 4 / 5 (3) | comments 0 | with audio podcast

Mystery dissolves with calcium pump discovery

Geo-microbiologists from Arizona State University have solved a long-standing conundrum about how some photosynthetic microorganisms, endolithic cyanobacteria, bore their way into limestone, sand grains, mussel ...

Biology / Cell & Microbiology

created Nov 30, 2010 | popularity 4.3 / 5 (7) | comments 0 | with audio podcast

Today's severe drought, tomorrow's normal

(PhysOrg.com) -- While the worst drought since the Dust Bowl of the 1930s grips Oklahoma and Texas, scientists are warning that what we consider severe drought conditions in North America today may be normal ...

Space & Earth / Earth Sciences

created Dec 06, 2011 | popularity 3.6 / 5 (12) | comments 8 | with audio podcast

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 sees Tropical Storm Sanvu continue to intensify

Two NASA satellites have provided infrared and rainfall data that has shown Tropical Storm Sanvu continues to intensify as it heads toward Iwo To, Japan. NASA's Tropical Rainfall Measuring Mission (TRMM) satellite ...

Space & Earth / Earth Sciences

created May 23, 2012 | popularity not rated yet | comments 0

TRMM satellite sees heavy rainfall in Tropical Storm Bud

Tropical Storm Bud is dropping heavy rainfall, and appears to be intensifying. NASA's Tropical Rainfall Measuring Mission (TRMM) satellite has been monitoring rainfall within the storm, and has watched it ...

Space & Earth / Earth Sciences

created May 23, 2012 | popularity not rated yet | comments 0

Two NASA satellites spy Alberto, the Atlantic Ocean season's first tropical storm

The first tropical storm of the Atlantic Ocean hurricane season formed off the coast of South Carolina on Saturday, May 19, 2012 at 5 p.m. EDT, and NASA satellites were immediately keeping track of it. NASA's ...

Space & Earth / Earth Sciences

created May 21, 2012 | popularity 4 / 5 (1) | comments 0

NASA goes on top of the Smokies, all covered in light rain

If you walk into a cloud at the top of a mountain with a cup to slake your thirst, it might take a while for your cup to fill. The tiny, barely-there droplets are difficult to see, and for scientists they, ...

Space & Earth / Earth Sciences

created Apr 24, 2012 | popularity 3 / 5 (1) | comments 0

Now Extra-Tropical Daphne, left flooding behind in Fuji on NASA satellite imagery

Tropical Storm Daphne has become an extra-tropical storm and is fading fast in the South Pacific Ocean, but not before making its mark on the Fuji Islands. NASA's TRMM satellite compiled rainfall data that ...

Space & Earth / Earth Sciences

created Apr 04, 2012 | popularity not rated yet | comments 1

NASA sees Typhoon Pakhar headed for Vietnam landfall

The first typhoon of the northern hemisphere 2012 typhoon season is headed for landfall in Vietnam. NASA's Aqua and TRMM satellites have been providing forecasters with valuable data on Typhoon Pakhar, that ...

Space & Earth / Earth Sciences

created Mar 30, 2012 | popularity not rated yet | comments 0

Taming uncertainty in climate prediction

(PhysOrg.com) -- Uncertainty just became more certain. Atmospheric and computational researchers at Pacific Northwest National Laboratory used a new scientific approach called "uncertainty quantification," ...

Space & Earth / Earth Sciences

created Mar 23, 2012 | popularity 3.9 / 5 (9) | comments 22

NASA GPM satellite's dual-frequency precipitation radar arrives at Goddard

The Dual-frequency Precipitation Radar built by the Japan Aerospace Exploration Agency for the Global Precipitation Measurement GPM mission's Core Observatory arrived on Friday, March 16 and was unloaded today at NASA's Goddard ...

Space & Earth / Space Exploration

created Mar 20, 2012 | popularity 5 / 5 (1) | comments 1

TRMM satellite sees tropical storm Lua's rainfall

A tropical storm called Lua formed in the Indian Ocean off Australia's northwestern coast on March 13, 2012. NASA's TRMM satellite passed over Lua and observed moderate rainfall and strong towering thunderstorms ...

Space & Earth / Earth Sciences

created Mar 14, 2012 | popularity not rated yet | comments 0

TRMM satellite sees hot towers in Cyclone Koji

Hot towers, or towering thunderclouds that give off an excessive amount of latent heat, usually indicate a tropical cyclone will strengthen in six hours, and NASA's TRMM satellite saw some of them as it passed ...

Space & Earth / Earth Sciences

created Mar 09, 2012 | popularity 5 / 5 (1) | comments 0