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Solar alert

Issued on 2022 Apr 10 0717 UTC

Major geomagnetic storms were registered globally at 06 UT this morning when Kp reached 7 due to a mixed effect of an interplanetary coronal mass ejection (ICME) and a high speed stream (HSS) arrival. Locally in Belgium only minor storm levels are observed so far. The total magnetic field has reached 18.7 nT with a minimum Bz of -15.9 nT. The solar wind velocity has increased to about 500 km/s. The solar wind conditions are expected to remain elevated throughout the day with more minor storms expected and possible isolated intervals of moderate geomagnetic storms.

Reference for this alert

All Presto solar alerts