While the Earth has escaped solar storms lately, it has been riddled with radio blackouts owing to solar flare eruptions that send extreme ultraviolet radiation toward our planet. Just yesterday, an M2.5-class solar flare erupted, but as it was not Earth-directed, the current predictions do not reveal any threat. However, this is set to change as an unstable sunspot named AR3450 has now appeared directly in front of our planet, and is crackling with solar flares. Space weather researchers believe any explosions now will be geoeffective. On top of that, the National Oceanic and Atmospheric Administration (NOAA) forecast models have predicted a chance for a solar flare eruption today, October 3, that can lead to powerful solar storm activity on Earth.
Claiming the Earth to be in the line of fire, SpaceWeather.com reported, “An unstable sunspot is directly facing Earth. AR3450 has a 'beta-gamma' magnetic field that harbors energy for M-class solar flares. NOAA says there's a 40% chance it will erupt today. If so, the explosion will be geoeffective”.
This information comes coupled with another report from Space Weather Live's X account that posted an M1.9 flare eruption yesterday evening from the same region. Although moderate, its intensity was not as high, and the transitional sunspot was still coming to Earth's view, which means any coronal mass ejection (CME), if at all, will miss the Earth. But, this does highlight the high activity potential of the sunspot region.
For now, we will have to wait and see if the NOAA prediction comes true and if a solar flare indeed erupts today. As sunspots continuously move in and out of Earth's view, the window for a geoeffective event is at maximum a couple of days long.
In case a flare
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