The tornado damage scale in images

The tornado damage scale in images

EF-0, winds of 65 to 85 mph (105 to 137 kph)Tornadoes are rated by the havoc they inflict, on a scale of 1 to 5. But to fully comprehend this scale, you have to see the aftermath.After a tornado is reported, the National Weather Service deploys storm survey teams

April’s 2011 tornado outbreak

April’s 2011 tornado outbreak

Southern storms death toll nears 300The grim death toll from the 24-hour storm period continued to rise, with 294 counted in six states. Among them were two university students in Alabama. Nearly 1 million people were without electricity.  The vast

Hailstorm hits SW China’s Guizhou province

Hailstorm hits SW China’s Guizhou province

At least 17 people were killed and 155 injured in south China’s Guangdong province as of Monday after hailstones, cloudburst and strong wind ravaged the region.Gales as strong as 45.5 meters per second, accompanied by hailstorm and lashing rain, battered cities

Historic tornado outbreak: 241 tornadoes affected 14 states in just 3 days

Historic tornado outbreak: 241 tornadoes affected 14 states in just 3 days

From Thursday, April 14, 2011 to Saturday, April, 16, 2011, devastating tornadoes rampaged across communities of the southern United States. Cities and towns from Oklahoma to North Carolina were assaulted by the deadly twisters.The tornado outbreak led to a total of

Hailstorms damage crops across states in India

Hailstorms damage crops across states in India

As wheat harvesting picks up in Punjab and Haryana, recent rain and windy weather has left farmers in the states worried. Hailstorm lashed Jalandhar yesterday, while Amritsar, Phagwara, Nawanshahr and Balachaur received showers, which was accompanied by strong winds.

Dozens tornadoes rip through U.S. southwest

Dozens tornadoes rip through U.S. southwest

At least nine people were killed as powerful thunderstorms and tornadoes tore through the southern Plains and lower Mississippi Valley Thursday night.The tiny town of Tushka, Oklahoma, was among the hardest hit locations, struck head-on by a tornado Thursday evening

Tornado outbreak in Wisconsin sets record

Tornado outbreak in Wisconsin sets record

A powerful storm system that moved through the nation’s midsection over the weekend caused what may be a record-breaking seven tornadoes in Wisconsin, officials said Monday.”It’s one of the most significant tornado outbreaks in April,” said Rich Mamrosh,

Number of days of rain in Iberian Peninsula has increased since 1903

Number of days of rain in Iberian Peninsula has increased since 1903

A research team, led by the University of Extremadura, has for the first time analysed the frequency of rainfall over the whole of the Iberian Peninsula from 1903 to 2003. The results show that the number of rainy days increased over the 20th Century, except in the area

Scientists have calculated – Earth sees about 760 thunderstorms every hour

Scientists have calculated – Earth sees about 760 thunderstorms every hour

The figure, unveiled at the European Geosciences Union meeting in Vienna, is substantially lower than numbers that have been used for nearly a century. The new research uses a global network of monitoring stations that detect the electromagnetic pulses produced by

Wave of tornadoes sweeps across Iowa, US

Wave of tornadoes sweeps across Iowa, US

Strong thunderstorms kicked off a busy few days of severe weather on Saturday, spawning destructive tornadoes and dropping large hail across parts of the Plains and Southeast. At least 13 people were injured and numerous buildings and vehicles were damaged from the