:Issued: 2023 May 24 1234 UTC
:Product: documentation at http://www.sidc.be/products/presto
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# FAST WARNING 'PRESTO' MESSAGE  from the SIDC (RWC-Belgium)         #
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A fast full halo coronal mass ejection (CME) was observed in the LASCO/C2 chronograph
imagery at 10:24 UTC on May 23rd. A type IV radio burst emission was first detected
at 11:20 UTC the same day. The CME appears back-sided and no impact on Earth is
expected.
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