In the mean time, we are still experiencing a geomagnetic storm due to the arrival of ejected solar mass on March 08. The storm is however not strong enough to cause aurora at our latitude (Belgium).
The Earth is also under the influence of a high energy proton and electron stream. This stream of particles blinded the satellite ACE from March 07 until March 09, 18UT (the solar wind speed measurements were not reliable). The particles are visible on the SOHO/LASCO images (red image below) as spikes and dots. It gives a cloudy view.
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| The magnetometer located in Dourbes shows that there is a geomagnetic storm going on. Moreover, the geomagnetic storm is felt on a planetary level. | The satellite GOES counts the number of protons that fly through a surface (a span of cm²) per second. The satellite orbits the Earth outside the magnetosphere of the Earth. | This SOHO/LASCO picture shows the space around the Sun. The sun is behind the circular occulter. If the sun would not be occulted, the surrounding space would be overwhelmed by the sunlight and as such not visible. SOHO/LASCO creates an artificial eclipse. The solar mass that is ejected this morning is visible as the white structure that comes from behind the occulter in the top right. |
| Click on the images to enlarge. | ||
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