• Late-season tornado hits east side of Madison, Wisconsin

    A late-season tornado swept through the east side of Madison, Wisconsin on Saturday, October 7, 2017, damaging dozens of businesses and cutting off power to at least 600 people. After surveying the damage, the National Weather Service's Milwaukee region office…

  • Very bright fireball streaks over western France

    A very bright fireball streaked across the night sky over western France at 03:36 UTC (05:36 local time) on October 5, 2017 and was recorded by REFORME's all-sky camera. It lasted between 3 and 7 seconds and was much brighter than the Moon. REFORME is asking all…

  • Impressive eruption of Popocatépetl volcano, Mexico

    An impressive eruption took place at Mexico's Popocatépetl volcano at 07:26 UTC (02:26 local time) today. The eruption ejected incandescent fragments up to 600 m (1 968 feet) from the crater an generated a column of ash that reached a height of about 2…

  • The anomaly in the Earth’s magnetic field which has geophysicists abuzz

    In this interview, EGU's Laura Roberts Artal speaks with Jay Shah, a Ph.D. student at Imperial College London, who is investigating the South Atlantic Anomaly, a patch over the South Atlantic where the Earth’s magnetic field is weaker than elsewhere on the…