• Tropical Storm Alenga formed over the Indian Ocean

    The first tropical storm of the Southern Indian Ocean season has been renamed from Tropical Storm 01S to Tropical Storm Alenga as it continues to strengthen. As Alenga continues to head southeast, it is moving into a hostile environment, where wind shear will increase

  • Bodele Depression dust storm

    In the southern Sahara Desert, a gap between mountain ranges makes for a natural wind tunnel. Situated within this wind tunnel, Chad’s Bodele Depression is the site of frequent dust storms. In early December 2011, dust plumes blew out of the depression toward the

  • Snowstorm in Western US

    Winter storms spread snow cover across multiple states in in early December 2011. Icy conditions prompted authorities to shut down a 40-mile (60-kilometer) stretch of interstate highway between eastern Colorado and western Kansas, according to news reports. After the

  • Major winter storm for Northwestern Europe

    High winds, slashing rain and heavy snow will whip areas of Northwestern Europe from the United Kingdom to Scandinavia on Thursday and Friday according to AccuWeather Europe forecast. Travel by road, rail, sea and air will be subject to delay or cancelation.The

  • Dust storm in Argentina

    Dust blew off the coast of Argentina in late November 2011. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this natural-color image below on November 22, 2011. The dust plume appears to originate southwest of Bahía

  • Brutally cold air mass forming up north of Northern America

    The cold air will continue to expand toward the south and east Sunday night and Monday bringing some of the lowest temperatures so far from New Mexico and West Texas to the Great Lakes. The storm that brought snow to the Front Range of the Rockies and a section of the

  • Santa Ana winds damage

    Santa Ana winds whipped through Southern California Wednesday night with peak wind gusts of up to 167 mph (270 km per hour). Wind gusts stronger than 140 mph – which would be equivalent to a Category 4 hurricane – have been measured on the Sierra Crest mountain ridge,

  • Tropical Cyclone Five (05A) over the Arabian Sea

    Tropical Cyclone Five developed from an area of disturbed weather southwest of the Cape Comorin of India and became a Tropical Cyclone on November 26. It tracked to the northwest and strengthened briefly before encountering heavy wind aloft, and began to weaken.

  • Tornado storm strike UK

    A storm described as a “tornado” has left an aftermath of damage in a part of northern England. The violent storm struck Greater Manchester Tuesday afternoon downing trees and damaging homes. Witnesses described skies going “pitch black” and “all whirling around,” as