Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA satellite movie shows Great Plains tornado outbreak from space

18.04.2012
Satellite data gives forecasters a leg up on severe weather. NASA has just released an animation of visible and infrared satellite data showing the development and movement of the Great Plains tornado outbreak, using data from NOAA's GOES-13 satellite. There were more than 135 reports of tornadoes and 124 different warnings over April 14-15, 2012.

Local weather observations, soundings, and computer models, and data from satellites like GOES-13 give forecasters information about developing weather situations. The GOES-13 satellite data in animated form showed the forecasters how the area of severe weather was developing, helping to prompt watches and warnings.

The GOES-13 (Geostationary Operational Environmental Satellite) satellite is operated by the National Oceanic and Atmospheric Administration. NASA/NOAA's GOES Project at the NASA Goddard Space Flight Center in Greenbelt, Md. created the animation of GOES-13 satellite data that covered the period during the massive tornado outbreak.

The GOES animation of the severe weather outbreak is in a large-format HDTV movie that runs 30 seconds. "The animation runs through the period of April 14-15, 2012 and the GOES imagery reveals the strong flow of warm, moist air from the Gulf into the advancing cold front," said Dennis Chesters of NASA's GOES Project.

The destructive outbreak was Saturday night, April 14 to Sunday morning, April 15, and appears half way through the GOES video, when the long streak of clouds springs into view in the middle of the frame. Although there is not much detail in the infrared-only cloud tops, there is evidence of sudden violence.

Meteorologists had predicted the set up for severe weather days in advance. In fact, the NOAA Storm Prediction Center Days sent out the alert to more five states to be on guard for developing "extremely dangerous" or "catastrophic" weather conditions. The states included Nebraska, Kansas, Iowa, Oklahoma, Missouri, Texas, and Illinois.

As factors came together, the National Weather Service forecast this week's Great Plains Tornado outbreak 24 hours in advance, and gave prompt and urgent warnings that saved lives. Six fatalities were recorded, and there were 213 severe thunderstorm warnings and 124 tornado warnings.

Rob Gutro | EurekAlert!
Further information:
http://www.nasa.gov
http://www.eurekalert.org/pub_releases/2012-04/nsfc-nsm041712.php

More articles from Earth Sciences:

nachricht Sediment from Himalayas may have made 2004 Indian Ocean earthquake more severe
26.05.2017 | Oregon State University

nachricht Devils Hole: Ancient Traces of Climate History
24.05.2017 | Universität Innsbruck

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

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

Im Focus: Can the immune system be boosted against Staphylococcus aureus by delivery of messenger RNA?

Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.

Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....

Im Focus: A quantum walk of photons

Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.

The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....

Im Focus: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Marine Conservation: IASS Contributes to UN Ocean Conference in New York on 5-9 June

24.05.2017 | Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

 
Latest News

How herpesviruses win the footrace against the immune system

26.05.2017 | Life Sciences

Water forms 'spine of hydration' around DNA, group finds

26.05.2017 | Life Sciences

First Juno science results supported by University of Leicester's Jupiter 'forecast'

26.05.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>