Aurora Alert Late Tonight / Venus Gets A Smile

A small hole in the sun’s magnetic overcoat called a coronal hole is blowing solar particles our way that could spark an aurora tonight. That’s according to the latest space weather forecast out of Boulder.  You may have to stay up late for this one. The minor geomagnetic storm is expected to hit around 1…
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Northern Lights Possible Tonight March 14-15 / Farewell Mr. Hawking

“Et tu, Brute?” It’s a portentous overnight for the aurora since midnight marks March 15, the Ides of March. You’ll recall that was the day in 44 B.C. when Caesar was stabbed to death by a group of Roman senators including his friend Brutus. The Latin quote, which translates as “And you, Brutus?”, comes from…
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Watch For The Aurora Tuesday Night Oct. 24

What goes around comes around especially when it comes to the sun. Space weather experts predict a moderate G2 geomagnetic storm to erupt late tomorrow (Oct. 24th) afternoon and continue past midnight. The blast of high-speed particles from the sun marks at least the second go-round of a big coronal hole that served up several nights of…
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Geomagnetic Storm Underway, Watch For Aurora Tonight

Just got the latest forecast, and it looks promising. Lingering effects of a coronal hole — and a tighter connection between the blizzard of electrons and protons streaming our way from it — have pushed the Kp index up to 6 this late afternoon. As I write, a moderate (G2) geomagnetic storm is underway with…
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Holey Sun Could Fire Up Auroras Tonight

In one of the Winnie the Pooh stories I read to my kids, the lovable bear carries around a bag or sock with a hole in it. One day, he and Piglet get lost in the forest, but thanks to the the hole, the crumbs lead them back to safety. The sun’s like that. It…
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