The Sun is facing a "chain explosion!" On February 24th, an eruption occurred on a magnetic filament linked to sunspot AR3229, which is expected to spark a geomagnetic storm on Earth. The eruption caused a disruptive lift-off, destabilizing sunspot AR3229 and igniting a long-lasting M3-class solar flare at 20:30 UTC. This kind of a solar flare's radiation generally ionize the upper atmosphere of Earth, leading to blackouts of shortwave radio transmissions in the Pacific Ocean and other regions.
Not just this, according to a report by spaceweather.com, Earth's magnetic field is about to receive a double blow too! First, it will be from a solar wind stream, and then from a CME, both arriving around February 27th. The solar wind stream is flowing from an equatorial hole in the sun's atmosphere. The CME was launched by yesterday's "chain reaction" explosion. Their arrival could also spark a category G1 (Minor) or a G2 (Moderate) geomagnetic storms with auroras in northern-tier US states.
Space-weather expert Dr. Tamitha Skov tweeted, “An Earth-directed solar storm comes! NASA predicts arrival late on 26 February. Enhanced radiation storm levels will continue until the storm arrives.” She further added that you could expect GPS reception and HF radio communication problems near the polar regions till then. Also, she advised Airline pilots to check the International Civil Aviation Organization (ICAO) advisory.
Geomagnetic storms can cause temporary disturbances in the planet's magnetic field, releasing a surge of highly energetic magnetic energy. This energy can ionize oxygen in the upper atmosphere, producing the characteristic blue-green hues of auroras. Moreover, these storms have the potential to cause significant disruptions
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