Coronal Mass Ejection Reaches Earth On Sunday Night
"A long duration C2 solar flare launched an asymmetrical full halo coronal mass ejection into space," tweeted the nonprofit science site SpaceWeatherLive (sharing a black-and-white video). "The solar plasma cloud is likely to arrive at Earth late on Sunday, 13 March. Minor G1 geomagnetic storm conditions are likely with a chance of moderate G2 conditions." Long-time Slashdot reader PuddleBoy shared this additional report from their web site:The solar flare lasted for hours and launched an asymmetrical full halo coronal mass ejection into space. Most of the ejecta is heading north-west but a significant part of the plasma cloud is expected to arrive at our planet. The coronal mass ejection was launched at a speed of about 600km/s which is a fairly average speed. This puts the likely arrival time at Earth late on Sunday, 13 March. Minor G1 geomagnetic storm conditions (Kp5) are likely with a chance of moderate G2 conditions which equals a Kp-value of 6. Middle latitude locations might catch a glimpse of the aurora near the northern (or southern) horizon under optimal conditions.
Read more of this story at Slashdot.