Polarlichtwarnung

[Astrofan80]

Laut Experten könnte es am Donnerstag oder Freitag Abend zu Polarlichtern auch in mittleren Breiten kommen. Am 10.9. geb es nämlich einen X1.6 class Flare ziemlich zentral auf der Sonnenscheibe in Richtung Erde!



http://spaceref.com/solar-physics/signif...e-sun.html

The sun emitted a significant solar flare, peaking at 1:48 p.m. EDT on Sept. 10, 2014. NASA's Solar Dynamics Observatory captured images of the event.

Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground. However -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel.

To see how this event may affect Earth, please visit NOAA's Space Weather Prediction Center at http://spaceweather.gov, the U.S. government's official source for space weather forecasts, alerts, watches and warnings.

This flare is classified as an X1.6 class flare. "X-class" denotes the most intense flares, while the number provides more information about its strength. An X2 is twice as intense as an X1, an X3 is three times as intense, etc.

http://forum.meteoros.de/viewtopic.php?f...c5449f6ff0

Selbst N24 berichtet: http://www.n24.de/n24/Nachrichten/Wissen...de-zu.html