• Brilliant fireball streaks across northeast Brazil

    A bright fireball streaked across northeast Brazil at around 22:00 UTC (19:00 LT) on Saturday, May 22, 2021. The phenomenon was witnessed by residents in Paraiba, Pernambuco, and Rio Grande do Norte. Based on videos captured by the Brazilian Meteor Observation…

  • Intense, hazardous dust storms blanket South Australia

    Intense, warm winds generated dust storms that have swept across South Australia on Tuesday, May 25, 2021. A health alert has been issued for the state and people with breathing problems were advised to stay indoors. Dust began to set Monday, May 24, due to intense…

  • Electromagnetic anomalies occurring before large earthquakes

    A new study published in Earth, Planets and Space sheds new light on the electromagnetic anomalies occurring before large earthquakes. The research supports the hypothesis that fault rupture progresses just before an earthquake, and the invading gas is charged and…

  • Multiple Earth-directed CMEs produced over the weekend

    Solar activity has increased from low to moderate levels on Saturday and Sunday, May 22 and 23, 2021, with a series of C- and M-class solar flares produced by Active Region 2824. Multiple CMEs were produced during this period, with several having Earth-directed…