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G1-G2 (Minor-Moderate) Geomagnetic Storm Watches 23-24 April, 2023
A full-halo CME, associated with an M1 (R1-Minor) flare, was observed on 21 April. The CME is likely to cause G1 (Minor) to G2 (Moderate) geomagnetic storming beginning late on 23 April to 24 April (UTC).