Solar Activity
Solar Filaments Erupt from Sun's Surface
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On September 11 and 12, 2025, astronomers observed significant filament activity on the Sun, with plasma lifting off in the northern and southeastern regions. Despite low flaring activity limited to C-class flares, the events provided a spectacular display of solar dynamics. This activity highlights ongoing solar monitoring efforts amid a period of relatively calm sunspot behavior.
Sun Activity Increases with M1.2 Flare
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Solar activity surged over September 7-8, 2025, including an M1.2 solar flare. This follows a period of relative calm and could impact space weather. Observations were reported by solar experts.
Geomagnetic Storms Impact Earth
Geomagnetic storms shook Earth on September 10, 2025, despite the Sun remaining relatively quiet. This activity was monitored through solar images and updates from NASA.
Solar Flare Causes Minor Auroras Worldwide
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A solar flare from the sun's southeast filament activity has led to minor auroral displays visible in northern latitudes. This event, occurring on September 15, 2025, is expected to have minimal impact on Earth's atmosphere but highlights ongoing solar dynamics. Scientists monitor such events for potential effects on satellite communications.