Space weather over Canada

It’s #SunDay! Here’s your space weather report for the week of April 3 - 9:•7 M-class flares•1 M-class flares•16 coronal mass ejections•1 geomagnetic stormThis video from NASA’s Solar Dynamics Observatory (SDO) shows the week’s activity. This week’s geomagnetic storm peaked on April 3, sparking auroras around the arctic circle and reaching a strength classification of G3 (strong). The cause was a CME that erupted from the Sun late on April 1. Aside from that, the Sun was fairly quiet during this

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It’s #SunDay! Here’s your space weather report for the week of March 27 - April 2:•1 X-class flare•2 M-class flares•46 coronal mass ejections•1 geomagnetic storm This video from NASA’s Solar Dynamics Observatory (SDO) shows the week’s activity. This week’s X-class flare, visible starting about 1:23 in this video, is a very pretty arcade of blooming loops of solar plasma. The same active region that produced the flare also unleashed a coronal mass ejection that reached Earth on April 1… but that’