SpaceWeather report:
One of the biggest sunspots in years has just rotated over the northeastern limb of the sun. AR3112 has a mixed-polarized magnetic field that energizes strong X-rays of the sun. The appearance of this dangerous sunspot could herald two weeks of high solar activity as it crosses the face of the sun. turned toward the Earth by the sun.
Satellites orbiting the earth have just detected a X1– class solar flare (October 2, 2025 UT). Ironically, it does not come from the dangerous large sunspot AR3112, described below, but from AR3110, a smaller and seemingly less threatening region of activity. Flare (Picture) created a shortwave radio blackout over the Pacific and parts of North America (blackout map), and it may have thrown the CME into space. Stay tuned for updates. Solar flare warning: Text SMS
A BIG DANGEROUS SUN: One of the biggest sunspots in years has just rotated over the northeastern limb of the sun. Introduction, AR3112:
AR3112 has more than a dozen dark cores scattered across 130,000 kilometers of solar terrain, making it an easy target for backyard solar telescopes. No solar filter? Use projection methodinstead of.
The image above is a magnetic map of the sun’s surface with a white light photograph of the AR3112 inset. It shows what makes this group of sunspots so dangerous. Positive and negative magnetic poles are colliding – an explosive mixture can form X-class Outbreak of the sun.
Pick Solar flare warning: Text SMS
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