The build-up to the first ever Solar Maximum recorded in digital, and 3D, is well underway. The latest solar storm to capture the worlds attention is AR1476. At 60,000 miles or 100,000 kilometres across AR1476 is a sunspot of immense proportions. So large that it is visible in photo’s using a decent digital camera and the proper filters (welding glasses), it is never a good idea to stare directly at or point your camera towards the sun.
AR 1476 first appeared last week, spotted by NASA’s SDO team, who proceeded to tweet the observation. The news spread rapidly, with space weather warnings being announced. generating a massive buzz on the way.
SDO is keeping a close eye on AR1476, the sunspot is still active, with a 10% chance of an X-Class solar flare and 4 massive active dark cores within, AR 1476 is both fascinating and dangerous. An X-Class flare is the highest rated class and potentially dangerous, at the very least it could most annoying. With the ability to destroy communications satellites and interfere with radio signals an uncomfortable silence may ensue.
Continue reading Solar Maximum Update. Sunspot AR1476 Visible Without A Telescope…
“When Athol previewed this video to the office we were unanimously stunned, easily the video of the month. We set him to writing, chaining him to his desk. For your reading pleasure and visual stimulation we present NASA’s Solar Tornado and other interesting Solar facts”, Buddha’s Brother.
NASA’s Solar Dynamics Observatory – SDO – permanently keeps one eye open looking at the Sun, even on its second birthday. To celebrate two years of duty NASA has released incredible footage from our solar spy in the sky, the clearest footage ever captured of a Solar Tornado. Confirming the most unusual fact that the Sun also has Tornadoes, a little known phenomenon of galactic proportions.
Clearly visible in the video is a planet sized Tornado as large as the Earth. Held within multiple overlapping magnet fields the Tornado dances along the surface of the Sun, wind speeds of 500,000 kilometres per hour make this an amazingly massive and powerful storm.
Continue reading SDO’s Second Birthday, The Solar Tornado and The Approaching Solar Maximum in 2013…