On February 3 at 0300 UTC (Feb. 2 at 10 p.m. EST/1 p.m. Australia local time) Tropical cyclone Yasi continued over land as a tropical storm. Yasi's maximum sustained winds were near 60 knots (69 mph/111 kmh). It was moving west-southwest near 20 knots/23 mph/37 kmh). It was located about 200 miles (321 km) southwest of Cairns, Australia near 19.3 South and 143.4 East.
The TRMM satellite flew above the cyclone at 0339 UTC (Feb. 2 at 10:39 p.m. EST/1:39 p.m. Australia local time) collecting data on rainfall rates. Yasi was still dropping moderate to heavy rain over Australia in an area southeast of the Gulf of Carpentaria. The yellow and green areas indicate moderate rainfall between .78 to 1.57 inches per hour. Red areas are heavy rainfall at almost 2 inches per hour. Credit: NASA/SSAI, Hal Pierce
Just 39 minutes after the position of Yasi's center was determined, the Tropical Rainfall Measuring Mission (TRMM) satellite flew above the cyclone at 0339 UTC (Feb. 2 at 10:39 p.m. EST/1:39 p.m. Australia local time) collecting data on rainfall rates. Yasi had weakened to tropical storm strength but TRMM Microwave Imager (TMI) and Precipitation Radar (PR) data reveal that the storm was still dropping moderate to heavy rain over Australia in an area southeast of the Gulf of Carpentaria.
Just about an hour later, another NASA satellite passed over Yasi capturing the massive size of the strom in a visible image. The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument that flies onboard NASA's Aqua satellite captured data on Yasi at 04:15 UTC (Feb. 2 at 11:15 p.m. EST/2:15 p.m. Australia local time. The center of Yasi had already moved inland and the eye of the storm had become obscured by clouds.
The Australia Bureau of Meteorology (ABoM) website has been updating residents of Yasi's movement and affects. To see the ABoM's radar, visit: http://www.bom.gov.au/products/national_radar_sat.loop.shtml.
At 9:30 a.m. EST (14:30 UTC) on Feb. 3 (or 12:30 a.m. Australia local time on Feb. 4) Yasi was approaching the border of the Northern Territory and had weakened into a tropical depression. The ABoM noted that isolated thunderstorms, heavy rains, flash flooding and damaging winds with gusts greater than 48 knots (55 mph/90 kmh) are possible in the western interior of Queensland. Updates from the ABoM can be found at: www.bom.gov.au.
Rob Gutro | EurekAlert!
NASA's AIM observes early noctilucent ice clouds over Antarctica
05.12.2016 | NASA/Goddard Space Flight Center
GPM sees deadly tornadic storms moving through US Southeast
01.12.2016 | NASA/Goddard Space Flight Center
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
05.12.2016 | Power and Electrical Engineering
05.12.2016 | Materials Sciences
05.12.2016 | Power and Electrical Engineering