• 2012 Arctic Report Card – Dramatic changes in the Arctic

    The Arctic Report Card is tracking recent environmental changes, with 20 essays on different aspects of the environment. The Arctic Report Cards produced by the National Oceanic and Atmospheric Administration (NOAA) are a source of reliable and brief information on the

  • Tropical Cyclone 03S formed in southern Indian Ocean

    The third tropical cyclone of the Southern Indian Ocean season formed on December 6, 2012. According to latest report by Joint Typhoon Warning Center (JTWC), Tropical Cyclone 03S is located approximately 385 nm southeast of Diego Garcia and is moving westward at

  • NASA’s Fermi catches strong radio bursts from terrestrial gamma-ray flashes

    This video talks about terrestrial gamma-ray flashes phenomenon (TGFs) observed by scientists using Fermi Gamma-ray Space Telescope. Thanks to improved data analysis techniques and a new operating mode, the Gamma-ray Burst Monitor (GBM) aboard the telescope is now

  • Active volcanoes in the world: November 28 – December 4, 2012

    New unrest has been noticed around 12 volcanoes, ongoing activity was reported for 4 volcanoes. This report covers active volcanoes in the world recorded from November 28 – December 4, 2012 based on Smithsonian/USGS criteria.New activity/unrest: | Chirpoi,

  • Saharan dust blows off the coast of Mauritania

    Golden sands from the Sahara Desert blow westward off the coast of Mauritania and the border zone by Western Sahara. Two main plumes can be observed, one north of the green waters of the Bay of Arguin and one to the south of it. Saharan Air Layer Analysis

  • Shallow and dangerous M 5.6 earthquake struck eastern Iran

    Strong earthquake, initially registered as M 6.0, but later revised to M 5.6 hit South Khorasan Province in eastern Iran  at 17:08 UTC on December 5, 2012. The epicenter was located 18 km E of Khoshk, 22 km W of Zahan, The epicenter was at depth of 5.4 km according