Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA satellites see rainfall left behind from Cyclone Lua's landfall

20.03.2012
NASA's TRMM satellite added up the rainfall generated from Cyclone Lua as it made landfall in northern Australia on March 17, and tracked southward through March 19. The largest rainfall amounts appeared just off the coast before Lua made landfall, and continued generating heavy rainfall as it moved inland.

On Saturday, March 17, 2012, Lua's center crossed the Australia coastline at Pardoo about 3 p.m. (local time/Australia) bringing winds gusting up to 155 mph (250 kph) and heavy rainfall. The Sydney Morning Herald reported that Port Hedland residents experienced maximum sustained winds up to 93 mph (150 kph).


NASA's TRMM satellite can add up rainfall totals from space, and from March 17-19 Cyclone Lua, and it appeared the heaviest rainfall appeared just off the northwestern Australia coast, with rainfall amounts reaching as high as 20 inches/~500 mm (purple). Rainfall amounts seemed to fall off drastically as Lua made landfall with amounts ranging between 4 and 8 inches (~100 to 200 mm) appearing in yellow/green. Credit: NASA/SSAI, Hal Pierce

On March 18, 2012, Cyclone Lua continued to move further inland and track south toward Wiluna and Kalgoorlie. At 8 a.m. local time on March 18, the Australian Bureau of Meteorology estimated that Tropical Cyclone Lua was about 137 miles (~220 kilometers) north of Wiluna and was moving south at ~19 mph (30 kph).

NASA's Tropical Rainfall Measuring Mission (TRMM) satellite can add up rainfall totals from space. As it flew over Cyclone Lua between March 17and 19, TRMM calculated rainfall from the storm. The heaviest rainfall appeared to fall just off the northwestern Australia coast, with rainfall amounts there reaching as high as 20 inches (~500 mm). Rainfall amounts seemed to fall off drastically as Lua made landfall, with amounts ranging between 4 and 8 inches (~100 to 200 mm).

Reuters news reported that the sparsely populated area seemed unscathed, there were no injuries and iron ore operations resumed. Port Hedland is the area's largest iron ore terminal and its anchorage was closed for more than two days as Lua made landfall.

The Australian Bureau of Meteorology reported that Cyclone Lua was the strongest cyclone to hit Australia in 2012, and the most powerful since Cyclone Yasi in 2011.

Rob Gutro | EurekAlert!
Further information:
http://www.nasa.gov

Further reports about: Australian workers Cyclone Lua Meteorology NASA TRMM satellite rainfall tropical diseases

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

New gene catalog of ocean microbiome reveals surprises

18.08.2017 | Life Sciences

Astrophysicists explain the mysterious behavior of cosmic rays

18.08.2017 | Physics and Astronomy

AI implications: Engineer's model lays groundwork for machine-learning device

18.08.2017 | Information Technology

VideoLinks
B2B-VideoLinks
More VideoLinks >>>