The second half of May and the first week of June were relatively quiet in terms of solar activity. The Earth did suffer a radio blackout earlier this week when sunspot AR3327 exploded and produced an M4.6-class solar flare. The sunspot has not exploded since then and it is likely that like the other sunspots present on the Earth-facing side of the Sun, it will also dissipate. However, the next week might bring trouble for our planet as the NASA Solar and Heliospheric Observatory (SOHO) has spotted a high number of active sunspots on the farside of the Sun. Researchers believe that it can bring a spell of strong solar storms to Earth.
As per a report by SpaceWeather.com, “Helioseismic maps of the farside of the sun show multiple large active regions, probably sunspots. This means the sunspot number should remain high as the sun turns on its axis in the weeks ahead. Disappearing Earthside sunspots will be replaced by farside counterparts”.
A helioseismic map of the Sun was also shared by SpaceWeather that shows the active regions that will face our planet in a few days' time. The map shows four different dark regions, that highlight the potential area of instability on the Sun that can give rise to solar storms and solar flare productions. Among them, one of the regions is as large as the other three combined. This particular region is capable of sending a G5-class geomagnetic storm to the Earth.
A solar storm that strong can damage satellites, impact mobile networks and internet connectivity as well as cause power grid failure. Although, healthwise, humans will not be directly impacted by the radiation, the disruptions to emergency services and power outages at places of high importance like hospitals can still be quite
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