• Multiple dust plumes in Sudan

    The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra and Aqua satellites observed the intensification of a dust storm in the eastern Sahara Desert on February 25, 2012.  Multiple dust plumes arise from discrete source points—one such

  • Saharan dust over the Atlantic Ocean

    A strong Harmattan wind carried clouds of dust thousands of kilometers across West Africa and the Northern Atlantic Ocean in early February 2012. Blowing south from the Sahara desert, the dry and dusty seasonal trade wind deposited thick layers of dust on sidewalks and

  • Shallow moderate 4.8 magnitude earthquake hit French Southern Alps

    Shortly before midnight a moderate but very shallow magnitude 4.8  earthquake struck the French Southern Alps.  The earthquake was felt from the Alps ski areas down to the French Mediterranean coast. According to EMSC magnitude 4.8 earthquake struck 5 km (3.1 miles)

  • Possible formation of new tropical cyclone near Madagascar

    According to latest alert warning from Joint Typhoon Warning Center (JTWC) the formation of a significant tropical cyclone is possible within 200 nm either side of a line from 13.7 S – 53.3 E to 14.9 S – 44.0 E within the next 12 to 24 hours. Available data does not

  • Big ocean fish in peril – decrease in fish population

    Over-exploitation of the world’s fish resources has caused serious decline in fish populations, and there is widespread concern that the world oceans will be unable to supply fish products for future generations. Given the importance of marine fisheries for food

  • Dust storm over the Arabian Sea

    Dust plumes stretched southward over the Arabian Sea in late February 2012.  The thickest plume arises just west of the Iran-Pakistan border. Thinner plumes blow southward along the entire coast of Pakistan.Sandy deserts cover much of southern Pakistan and Iran, and

  • 6.8 magnitude earthquake hit southwestern Siberia, Russia

    Strong and shallow magnitude 6.8 earthquake struct the region of southwestern Siberia in Russia on February 26 at 06:17:19 UTC (13:17:19 by local time) according to EMSC. Epicenter was located 114 km east of Kyzyl, 91 km east of Kaa-khem and 41 km northeast from

  • Counter-clockwise storm in the Mediterranean seen from space

    NOAA-19 AVHRR satellite sensor captured image of cyclonic, counter-clockwise spin of a low pressure system as it spun over the Mediterranean sea on February 23. This system has brought up to 10.2 centimeters (4 inches) of rain over the 24 hours to coastal areas in

  • Dust storm in Utah

    Dust and clouds mingled over Utah in late February 2012. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color image of a dust storm on February 23.The dust arises from the Great Salt Lake Desert, with

  • Extending the Ozone monitoring record

    The Ozone Mapper and Profiler Suite (OMPS) is one of five new satellite instruments on the Suomi National Polar-orbiting Partnership (NPP) satellite. OMPS  is sending back detailed information about the atmospheric gas that shields life from harmful levels of the