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Solar alert

Issued on 2023 Nov 23 1003 UTC

A full halo Coronal Mass Ejection (CME) was seen in Lasco C2 on 22 November 21:12UT and reported by Cactus. Early analysis shows that it may consist of two concurrent CMEs. Two fronts appear visible, one with a SE orientation, possibly associated with activity seen in active region NOAA 3489 and a second front with SW orientation, with an unknown source. An early estimation of arrival of an ICME is early 26 November.

Issued on 2023 Nov 23 1156 UTC

A full halo Coronal Mass Ejection (CME) was seen in Lasco C2 on 23 November 03:36UT and reported by Cactus. It appears to consist of two CMEs happening in close succession. The source of origin is believed to be back-sided and the CMEs not Earth-directed.

Issued on 2023 Nov 23 1511 UTC

A full halo Coronal Mass Ejection (CME) was reported by CACTus 23 November 07:36UT. This is a re-detection and concerns part of the full halo reported on 23 November 03:36UT. The source of origin is believed to be back-sided and the CMEs not Earth-directed.

Reference for this alert

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