Geomagnetic Storm 2024 Tracker. Dst (disturbance storm time index) is a measure in nanoteslas of the ring current around earth and the strength of the magnetic field. Governments and critical industries have been warned of possible disruptions, and issue a rare severe geomagnetic storm watch โ the first in nearly 20.
In response to the four anticipated coronal mass ejection arrives, the noaa swpc has issued a severe g4 geomagnetic storm watch for 11 may which yes indeed. Dst (disturbance storm time index) is a measure in nanoteslas of the ring current around earth and the strength of the magnetic field.