Activity on the Sun was quite high in the first week of May 2023. The week began with the sunspot AR3288 exploding, which resulted in a massive solar flare eruption, which caused a shortwave radio blackout in multiple regions including northern and western Africa, the northeastern region of South America, and some fringe areas in western Europe. (Pixabay)
1/6 Activity on the Sun was quite high in the first week of May 2023. The week began with the sunspot AR3288 exploding, which resulted in a massive solar flare eruption, which caused a shortwave radio blackout in multiple regions including northern and western Africa, the northeastern region of South America, and some fringe areas in western Europe. (Pixabay)
On Wednesday, multiple coronal mass ejection (CME) clouds struck the Earth. These were released the previous weekend when a magnetic filament erupted. This sparked a G1-class geomagnetic storm on Earth. (Pixabay)
2/6 On Wednesday, multiple coronal mass ejection (CME) clouds struck the Earth. These were released the previous weekend when a magnetic filament erupted. This sparked a G1-class geomagnetic storm on Earth. (Pixabay)
The very next day, “Sunspot complex AR3293-3296 turned unstable and began exploding continuously (an event which is still going on today, three days since its start). As a result, the Earth experienced a rolling series of shortwave radio blackouts. (@amazingskyguy / Twitter)
3/6 The very next day, “Sunspot complex AR3293-3296 turned unstable and began exploding continuously (an event which is still going on today, three days since its start). As a result, the Earth experienced a rolling series of shortwave radio blackouts. (@amazingskyguy / Twitter)
On day two of the sunspot complex explosion, multiple CME clouds were released from the surface of the Sun, however, due to so many CMEs escaping together, the telescopes were not able to find out whether one of them was Earth-directed or not. (Pixabay)
4/6 On day two of the sunspot complex explosion, multiple CME clouds were released from the surface of the Sun, however, due to so many CMEs escaping together, the telescopes were not able to find out whether one of them was Earth-directed or not. (Pixabay)
The suspicion that one of the CME was indeed Earth-directed became clear as today, NOAA forecasters declared that a geomagnetic storm can hit our planet today after a CME wave was seen headed for us. Reportedly, G2-G3-class geomagnetic storm can strike the Earth later today. (NASA)
5/6 The suspicion that one of the CME was indeed Earth-directed became clear as today, NOAA forecasters declared that a geomagnetic storm can hit our planet today after a CME wave was seen headed for us. Reportedly, G2-G3-class geomagnetic storm can strike the Earth later today. (NASA)
But sadly, that won’t be the end of solar activity for this week. Another geomagnetic storm is expected to arrive either tomorrow, May 7, or on May 8. And in case both of these merge, the resultant storm can be terrifying. (NASA/SDO)
6/6 But sadly, that won’t be the end of solar activity for this week. Another geomagnetic storm is expected to arrive either tomorrow, May 7, or on May 8. And in case both of these merge, the resultant storm can be terrifying. (NASA/SDO)