• CME impact causes minor increase in geomagnetic activity

    ByTeo Blašković

    A geomagnetic sudden impulse, indicating the arrival of the March 23 CME, was observed at the Hartland magnetometer (23 nT) at 20:09 UTC on March 25.

    The geomagnetic field is expected to be at unsettled to active levels (below G1-Minor) early on March 26 as CME

  • Geomagnetic storm now in progress

    ByChillymanjaro

    The Bz component of the Interplanetary Magnetic Field has been tilting sharply south for long durations and this has in turn generated a G1 Level Geomagnetic Storm at very high latitudes. Migratory animals are affected at this and higher levels and  aurora is commonly