SUNSPOT OF INTEREST: A break in the quiet could be in the offing. Sunspot AR1667 is crackling with C-class solar flares and appears capable of producing an even stronger M-class eruption. The sunspot is turning toward Earth, so future blasts would likely be geoeffective. Solar flare alerts: text, voice.
LOUD SOLAR RADIO BURST: Yesterday, Feb. 2nd, the solar activity forecast called for "quiet." In fact, says amateur radio astronomer Thomas Ashcraft, "it was really loud. There were several strong solar radio emissions including one super-strong Type III burst at 1954 UT. I captured it at 28 MHz and 21.1 MHz as it totally drowned out a short wave voice transmission." Click on the image to listen:
Dynamic spectrum credit: Dick Flagg, Windward Community College Radio Observatory, Oahu, Hawaii