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Yesterday’s moderately-sized (M8-class) #SolarFlare produced a massive eruption (a coronal mass ejection), currently en route to Earth. Forecasters have issued a ‘severe’ geomagnetic storm watch (G4 on G1-5 scale). Expect to see misinformation about this, so here are some facts:

Dr. Ryan French

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240,850 次观看 • 1 年前 •via X (Twitter)

健康养生科学技术教育 #SolarFlare

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X1.8 Solar Flare - Big Coronal Mass Ejection of Plasma Impact to earth is expected Friday/Saturday, with strong geomagnetic storms predicted.

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An incredible coronal mass ejection from the Sun with Earth for scale. 📽: NASA/SDO

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A series of reoccurring coronal holes are starting their rotation through Earth-center, and the trans-equatorial coronal hole will be geoeffective in ~5 days. Earth was in the high-speed solar wind from this coronal hole after a G2 geomagnetic storm for the M7.8 Philippines EQ.

A series of reoccurring coronal holes are starting their rotation through Earth-center, and the trans-equatorial coronal hole will be geoeffective in ~5 days. Earth was in the high-speed solar wind from this coronal hole after a G2 geomagnetic storm for the M7.8 Philippines EQ.

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All eyes to the north tonight 👀 A Coronal Mass Ejection is forecast to arrive on earth, potentially giving opportunities to see the Northern Lights. Strong auroral activity is possible in northern Scotland, but even southern England could catch a glimpse in any cloud breaks.

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A Coronal Mass Ejection (CME) is expected to arrive today, giving increased geomagnetic activity and potential Aurora sightings 🤩 The best chance of seeing the lights will be across Scotland where skies are clear and the Aurora is strongest

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HOW MANY TIMES LARGER THAN THE SUN WAS THIS CORONAL MASS EJECTION?

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14,841 次观看 • 1 年前