Posted for the Dot Earth blog of The New York Times, this video loop shows the extraordinary stirrings of the atmosphere through the month of April that generated the first big tornado outbreaks this spring. Joplin came later. Here's NOAA's description:
The U.S. experienced unprecedented tornado activity throughout the month of April 2011. The NOAA Storm Prediction Center received 875 tornado reports during that month alone; 625 have been confirmed as tornadoes, so far. Many of these storms were concentrated during 7 different major outbreaks, mostly in the Southern U.S. The largest of these outbreaks occurred during April 27-28, leaving over 300 people dead as over 180 storms were reported from Texas to Virginia.
This animation shows the GOES-East infrared imagery from April 1-30, along with the locations of each tornado that formed during the time (symbolized as red dots). Though tornadoes cannot actually be seen by GOES, these satellites are instrumental in being able to detect the conditions associated with their formation. As the resolution of GOES has increased with each successive satellite series, so have the warning times for tornadoes. The future GOES-R satellite will provide even higher resolution and storm prediction capability, especially with the use of the Geostationary Lightning Mapper sensor. The actual tornado locations are acquired from the Storm Prediction Center, which uses both NEXRAD radar and ground reports to generate a detailed database of tornadoes in the U.S.
Subscribe to:
Post Comments
(
Atom
)
Popular Posts Last Week
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
Het samenwerkingsverband Emissieloze Kas stelt in een challenge 45.000 euro beschikbaar voor innovatieve, praktische oplossing(en) voor het ...
-
Some 15 million people are affected by the crisis in the Sahel region, and one million of these are children that could die within months wi...
-
A shocking look behind the scenes of camel racing in the United Arab Emirates, where Asian children are enslaved as jockeys. Camel racing, o...
-
Een nieuwe aanpak voor het verwijderen van asbestdaken. Daarmee komt het kabinet, nadat een eerder wettelijk verbod niet doorging. Asbest is...
-
DHL Parcel heeft op het duurzame bedrijventerrein De Wildeman in Zaltbommel het grootste en groenste pakketsorteercentrum voor de Benelux in...
-
Never before has a time in history been so significant to so many cultures, religions, scientists and governments. Beyond 2012 looks past th...
Popular Posts This Month
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
Some 15 million people are affected by the crisis in the Sahel region, and one million of these are children that could die within months wi...
-
Johann Hari: This Is the Hottest Year Ever, and the Climate Catastrophe Has Begun#sb=1162669,b=facebook#sb=1162669,b=facebook
-
Fisherman files restraining order against BP - CNN.com
-
Water Is Life: Women Waterbearers of Life
-
Het samenwerkingsverband Emissieloze Kas stelt in een challenge 45.000 euro beschikbaar voor innovatieve, praktische oplossing(en) voor het ...
-
A 403 kW solar array will be installed on the roof of Pituaçu Stadium in Salvador da Bahia, the third largest city in Brazil. Gehrlicher Eco...
Popular Posts All Time
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
Leuk idee om de aandacht op een bedrijf te vestigen. Wire & Twine maakte een op zich mooi overzicht van 50 manieren waarmee ze u willen ...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
NS en Greenwheels lanceren samen de eerste twee Volkswagen e-Golfs. De elektrische deelauto’s zijn vanaf donderdag 13 september te vinden bi...
-
Hundreds of young people converged on the United Nations in New York today as the General Assembly kicked off a high-level meeting devoted t...
-
At IBM's THINK Forum in NYC, Joshua Cooper Ramo, Managing Director, Kissinger Associates comments on not letting the risks of a networke...
-
Persons with disabilities must enjoy full human rights and fundamental freedoms and enabling them to do so benefits society as a whole, Depu...
-
Bridget van Kralingen, General Manager, IBM North America discusses Making the World Work Better at the IBM THINK Forum
-
Never before has a time in history been so significant to so many cultures, religions, scientists and governments. Beyond 2012 looks past th...
No comments :
Post a Comment