SOLAR ACTIVITY INTENSIFIES: Sunspot AR2665, which emerged just as few days ago, has mushroomed into a behemoth nearly as wide as the planet Jupiter. On July 9th the fast-growing sunspot produced an M-class solar flare and a short-lived shortwave radio blackout over east Asia and Australia. Stronger flares and Earth-directed CMEs may be in the offing as AR2665 turns toward our planet in the days ahead. Visit Spaceweather.com for images, movies and updates.
