• Tropical Cyclone Emang picks up speed

    According to latest report by Joint Typhoon Warning Center (JTWC), Tropical Cyclone Emang was located approximately 500 nm east- southeast of Diego Garcia, and was moving at speed of 5 knots. Animated infrared (IR) satellite imagery depicts a partially exposed

  • TC Narelle has begun a steady weakening trend

    Tropical Cyclone Narelle has begun a steady weakening trend and it is now classified as Category 1 storm with sustained winds of 145 km/h (90 mph). Narelle peaked yesterday with winds of 210 km/h (130 mph) as category 3 storm. TC Narelle captured by Terra/MODIS

  • Tropical Cyclone Narelle formed off Australia coast

    Tropical Cyclone Narelle developed off northwestern Australia coast with the potential to make landfall. Area between the coasts of Port Hedland and Learmount could get the most of rainfall and strong winds. TC Narelle forecast track by JTWC  According to

  • Dust from West Africa over the Atlantic Ocean

    Dust hovered over the Atlantic Ocean in early January 2013, continuing an intermittent pattern of dust-storm activity in the region. A veil of dust stretched from the coast of Mauritania westward to Cape Verde.Sand seas cover most of Mauritania and parts of Western

  • Tropical Storm Sonamu continues to weaken

    JTWC and JMA  upgraded to a Sonamu to a severe Tropical Storm yesterday. The system continues to move across the South China Sea, for now staying south of Vietnam. Heavy rains and strong winds remain offshore although light rains may affect Southern Vietnam in the

  • Tropical Cyclone Dumile approaching La Reunion Islands

    Tropical Cyclone Dumile  is moving along the western edge of a subtropical ridge (elongated area) of high pressure. Forecasters at the JTWC expect Dumile to steadily intensify into a cyclone over the next two days. After that time, cooler sea surface temperatures will

  • Increased levels of dust in the air for the first day of 2013

    Research has shown that dust storms are increasing  in the Sahara Desert and that in parts of North Africa, annual dust production has increased tenfold in the last 50 years. Since dust storms transport large amounts of material for long distances, their increasing