• Tropical Cyclone Ian impacts Tonga

    Powerful and rare Category 5 tropical cyclone is starting to affect northern Tonga archipelago. Tropical Cyclone Ian is a first cyclone of the South Pacific season, which typically runs from November through April.

    The Met

  • Active volcanoes in the world: January 1 – January 7, 2014

    New activity was observed at 5 volcanoes in last 7 days. During the same period, ongoing activity was observed at 12 volcanoes.

    New activity/unrest: | Cleveland, Chuginadak Island | Pagan, Mriana Islands | Raung, Eastern Java (Indonesia) | San Miguel,

  • Arctic blast hits Canada and USA

    "Polar vortex" takes aim on United States with dangerous life-threatening temperatures. National Weather Service warned that much of the US will see coldest temperatures in about 20 years as an arctic cold front descends.

    A fresh blast of arctic air

  • Southern berm of Louisiana sinkhole sagging

    An increasing trend of seismic activity at the Bayou Corne sinkhole near Oxy 3 cavern placed the sinkhole staff back on highest level alert late December 2013. Since August 2012 the sinkhole grew from 1 to more than 25 acres (10 hectares / 100 000