• 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

  • Area of convection developing near Vietnam

    An area of convection that formed in the South China Sea in late December can be seen here near the coast of Vietnam. The animated imagery shows the system is moving southwestward towards the Malay Peninsula. The area of convection is being monitored for possible

  • Dust over Wad Ad-Dahabnota Peninsula and near Canary Islands

    Dust blows off the coast of Western Sahara and towards the northwest, over the Atlantic Ocean. Visible through the dust is the Wad Ad-Dahabnota Peninsula, also known as the Villa Cisneros Peninsula while the region was under Spanish colonial rule. The Canary Islands