Aurora Watch: Moderate Storm Predicted Tonight

Most aurora forecasts call for “minor” storming, what’s called a G1 geomagnetic storm. These are typically visible from the northern half of the northern tier of states. A moderate or G2 storm brings the northern lights further south into the Midwest, and that’s the prediction from NOAA for the next 24 hours. What does that…
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Solar Hole Could Kick Up Auroras Tonight

The aurora’s been practically out of sight the past couple months unless you live in central Canada and points north. For U.S. observers, only a couple of weak displays — usually a mustache of pale green light just above the northern horizon — have been sighted. The scene might get livelier soon with a minor…
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Hole In Sun’s Corona Could Spark Auroras

The sun’s atmosphere is like Swiss cheese at times. It develops these big holes that while not visible with regular filters on amateur telescopes stand out boldly in ultraviolet light. NASA’s orbiting Solar Dynamics Observatory keeps a constant watch on the sun in many wavelengths or colors of light, where the holes stand out like giant…
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Sinister Images Of Awe And Terror

Some photos inspire both awe and terror. The two emotions ride back to back when it comes to our experience of nature. For your Halloween pleasure, I wanted to share these several images, one of an aurora over Iceland, and the other a fleeting eclipse of the “black moon” across the face of the sun and…
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Early Morning Aurora And More To Come

Last night, the aurora did make an appearance though it laid low for most of the evening. I watched a greenish arc expand, fade, sink and rise with a rhythm so slow, it could lull a baby to sleep. Then all at once around 12:30 a.m. this morning, the smooth bow splintered into a host…
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