Issued on 2023 May 20 1336 UTC
A moderate geomagnetic storm was observed globally as the NOAA planetary Kp index reached 6- between 00:00 UTC and 06:00 UTC on May 20, as a result of a high speed stream arrival to Earth. Locally over Belgium, only active conditions were detected, and no geomagnetic storms were observed. More disturbed geomagnetic conditions can be expected in the next 48 hours.
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