Coronal hole is right in front of the Earth. Forecast of geomagnetic storms

26.06.2013

The most important spot on the sun today is not the spot, and the coronal hole. Yawning gap in the stellar atmosphere is right in front of the Earth.

Image of the Sun 13:44 GMT on June 25, 2013 © SDO | NASA


Since coronal holes are areas in which the magnetic field is open, and the solar wind can easily lapse into outer space, then the world could begin magnetic storms. According to calculations by NASA geophysicist, it will happen on June 29-30. The impact will affect, first of all, the poles where the aurora should be expected.

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