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Solar alert

Issued on 2024 Jul 11 1144 UTC

A partial halo coronal mass ejection (CME) was detected in the LASCO/C2 coronagraph imagery starting at 21:24 UTC on July 10. The CME is related to a prominence eruption near the north-east limb. Due to the location of the source region no significant impact on Earth is expected, though potential arrival of a weak shock front is undergoing analysis. At a similar time another narrow southward CME was observed followed a filament eruption to the south of NOAA AR 3738. Despite its location on the central meridian this second CME is rather narrow and travels mostly southward suggesting no significant Earth-directed component.

Reference for this alert

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