Posts Tagged ‘Space Weather Prediction Center’
M6.5 Solar Flare + CME / Proton Levels
M6.5 Solar Flare + CME / Proton Levels
The strongest solar flare in quite some time took place within the past couple of hours around Sunspot 1719. The moderately strong event measuring M6.5 took place at 07:16 UTC. A Coronal Mass Ejection (CME) is now visible in the latest STEREO Ahead and STEREO Behind COR2 imagery. Because 1719 is now squarely facing Earth, the plasma should be directed this way. This will raise the chances of geomagnetic storming by this weekend. Stay Tuned to SolarHam.com for the latest information.
Click HERE for video capturing the Solar Flare and CME.
ALERT: Type II Radio Emission
Begin Time: 2013 Apr 11 0702 UTC
Estimated Velocity: 1370 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type IV Radio Emission
Begin Time: 2013 Apr 11 0702 UTC
Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.
CME Update: A bright Coronal Mass Ejection (CME) is visible within the new Lasco imagery. It appears in this image that a bulk of the plasma is directed towards the east, however although hard to see in the image below, there is an earthward component that should impact Earth. Stay Tuned for updates.
Proton Levels: Energetic Proton levels streaming past Earth are now on the rise following the solar flare from earlier. A radiation storm will soon be possible.
Credit – http://www.solarham.net/