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Powerful solar flare activity is forecast for Monday which may interfere with shortwave communications.
NOAA: Geostorm Warming as recent solar flares hit Earth •
Earth would only get a 30 minute warning about devastating solar
Solar storm warning: Powerful blasts from the Sun could plunge
NASA sends warning as 'strong' solar flare batters Earth – Europe
Solar flare activity aligned with cellular outage
Biggest solar flare in years disrupts radio signals on Earth
Detecting the Perfect Solar Storm, BU Today
Solar flare warning: Geomagnetic storm expected to hit Earth today
Russian scientists warn of powerful solar flare activity on Monday
A cannibal solar ejection heading straight for Earth could bring
