January 29, 2014Categories Solar ObservationsAR11967 Keeps Up Activity – More M-flares PossibleAR11967 continues to stay lively. In less than 24 hours on Jan. 28, it produced 7 M-class solar flares. The largest flare was an M4.9 at 19:00 UT. Here is a video of composite 304, 171 and 193 angstrom SDO/AIA […]
