Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA Sees Tropical Storm Lowell's Tough South Side

20.08.2014

The south side of Tropical Storm Lowell appears to be its toughest side. That is, the side with the strongest thunderstorms, according to satellite imagery from NOAA's GOES-14 and NASA-NOAA's Suomi NPP satellites.

NOAA took its GOES-14 satellite out of storage to simulate how the upcoming GOES-R satellite will work and captured a lot of data on Tropical Storm Lowell on August 19.


The VIIRS instrument that flies aboard NASA-NOAA's Suomi NPP satellite captured a visible image of Tropical Storm Lowell on August 19 at 5:42 p.m. EDT.

Image Credit: NRL/NASA/NOAA

Those data were used to create an animation that showed a gradual increase in the organization of a band of thunderstorms during the day. 

The Visible Infrared Imaging Radiometer Suite (VIIRS) instrument that flies aboard NASA-NOAA's Suomi NPP satellite captured a visible image of Tropical Storm Lowell on August 19 at 21:42 UTC (5:42 p.m. EDT).

... more about:
»EDT »Hurricane »NASA »NHC »NOAA »Radiometer »UTC »satellite

The image showed a thick band of thunderstorms southwest of the center of circulation, wrapping into the center.

At 5 a.m. EDT on Wednesday, August 20, the National Hurricane Center (NHC) noted that curved bands of thunderstorms remained well organized on the south side of the circulation, but strong showers and thunderstorms were lacking to the north of the center. 

At the same time, the center of Tropical Storm Lowell was located near latitude 18.7 north and longitude 121.0 west. That's about 775 miles (1,245 km) west-southwest of the southern tip of Baja California. Maximum sustained winds remain near 50 mph (85 kph).

Lowell was moving toward the northwest near 5 mph (7 kph) and the NHC expects a slow northwest to north-northwest motion during the next day or so.

Forecaster Cangialosi at NHC noted that Lowell is currently over 27C/80.6F waters, and in an atmosphere of fairly low shear and high moisture. Tropical cyclones need waters at least near 26.6C/80F to maintain strength. Since the storm is expected to remain in these favorable conditions for another day and a half, some strengthening is forecast.

Text credit:  Rob Gutro
NASA's Goddard Space Flight Center

Rob Gutro | Eurek Alert!
Further information:
http://www.nasa.gov/content/goddard/12e-eastern-pacific-ocean/

Further reports about: EDT Hurricane NASA NHC NOAA Radiometer UTC satellite

More articles from Earth Sciences:

nachricht In the Southern Ocean, a carbon-dioxide mystery comes clear
04.02.2016 | The Earth Institute at Columbia University

nachricht Several metre thick ice cocktail beneath coastal Antarctic sea ice
04.02.2016 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

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

Im Focus: Automated driving: Steering without limits

OmniSteer project to increase automobiles’ urban maneuverability begins with a € 3.4 million budget

Automobiles increase the mobility of their users. However, their maneuverability is pushed to the limit by cramped inner city conditions. Those who need to...

Im Focus: Microscopy: Nine at one blow

Advance in biomedical imaging: The University of Würzburg's Biocenter has enhanced fluorescence microscopy to label and visualise up to nine different cell structures simultaneously.

Fluorescence microscopy allows researchers to visualise biomolecules in cells. They label the molecules using fluorescent probes, excite them with light and...

Im Focus: NASA's ICESat-2 equipped with unique 3-D manufactured part

NASA's follow-on to the successful ICESat mission will employ a never-before-flown technique for determining the topography of ice sheets and the thickness of sea ice, but that won't be the only first for this mission.

Slated for launch in 2018, NASA's Ice, Cloud and land Elevation Satellite-2 (ICESat-2) also will carry a 3-D printed part made of polyetherketoneketone (PEKK),...

Im Focus: Sinking islands: Does the rise of sea level endanger the Takuu Atoll in the Pacific?

In the last decades, sea level has been rising continuously – about 3.3 mm per year. For reef islands such as the Maldives or the Marshall Islands a sinister picture is being painted evoking the demise of the island states and their cultures. Are the effects of sea-level rise already noticeable on reef islands? Scientists from the ZMT have now answered this question for the Takuu Atoll, a group of Pacific islands, located northeast of Papua New Guinea.

In the last decades, sea level has been rising continuously – about 3.3 mm per year. For reef islands such as the Maldives or the Marshall Islands a sinister...

Im Focus: Energy-saving minicomputers for the ‘Internet of Things’

The ‘Internet of Things’ is growing rapidly. Mobile phones, washing machines and the milk bottle in the fridge: the idea is that minicomputers connected to these will be able to process information, receive and send data. This requires electrical power. Transistors that are capable of switching information with a single electron use far less power than field effect transistors that are commonly used in computers. However, these innovative electronic switches do not yet work at room temperature. Scientists working on the new EU research project ‘Ions4Set’ intend to change this. The program will be launched on February 1. It is coordinated by the Helmholtz-Zentrum Dresden-Rossendorf (HZDR).

“Billions of tiny computers will in future communicate with each other via the Internet or locally. Yet power consumption currently remains a great obstacle”,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

AKL’16: Experience Laser Technology Live in Europe´s Largest Laser Application Center!

02.02.2016 | Event News

From intelligent knee braces to anti-theft backpacks

26.01.2016 | Event News

DATE 2016 Highlighting Automotive and Secure Systems

26.01.2016 | Event News

 
Latest News

A new potential biomarker for cancer imaging

05.02.2016 | Life Sciences

Graphene is strong, but is it tough?

05.02.2016 | Materials Sciences

Tiniest Particles Shrink Before Exploding When Hit With SLAC's X-ray Laser

05.02.2016 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>