Solar Storm toward Earth on 5 March

A solar flare seen by the joint ESA/NASA SOHO mission, which reached its peak at about 04:13 UT on 5 March 2012. The flare caused a Coronal Mass Ejection (CME), which was ejected toward Earth.

Update: According to analysts, the CME will probably miss Earth, although it will hit Mercury and Venus as you can see at the forecast track of the cloud.



Solar Storm toward Earth on 5 March

A large solar flare erupted from the Sun earlier today, launching a coronal mass ejection (CME) into space. This plasma ‘cloud’ is expected to pass Earth in 2 to 3 days, potentially causing increased nighttime auroras. No major effects on Earth are expected.

The solar flare occurred at about 05:05 CET today, and the resulting CME was detected by the Large Angle and Spectrometric Coronagraph (LASCO) instrument on board the ESA/NASA Solar & Heliospheric Observatory (SOHO) mission.

The solar flare was categorised by scientists as an ‘X-class’ flare; these are major events that can trigger planet-wide radio blackouts and long-lasting radiation storms.



source ESA