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Latest CMEs detected by Cactus Ayuda

Coronal Mass Ejections can occur during solar flares unleashing a giant cloud of solar wind particles into space. Here you'll find an overview of the latest CMEs that where detected by the Cactus software of the SIDC. The Cactus software autonomously detects CMEs in image sequences from the LASCO instrument on board SOHO, the result is a list of detections by the software with the characteristics of the CME.

CME Onset time Duration Angle Angular width Velocidad Halo?
Median Variation Mín. Máx.
282026/04/01 03:122333°16°326204194770
272026/04/01 02:361157°20°37835319427
262026/03/31 20:361331°8°7276234431737
252026/03/31 08:241176°6°8562164881007
242026/03/30 14:242212°6°15713144179
232026/03/30 12:30199°12°5202664341077
222026/03/30 07:483124°26°43484292625
212026/03/30 04:001270°26°213208170752
202026/03/30 04:005300°170°5252021111078II
192026/03/30 03:24284°22°2557761171952
182026/03/30 03:243132°150°10243103671562II
172026/03/30 00:362325°20°385112129481
162026/03/29 19:122123°24°46671374612
152026/03/28 23:36145°12°36352328480
142026/03/28 11:48157°16°8684652431735
132026/03/28 11:121101°8°26137214318
122026/03/28 11:011124°6°6883163491096
112026/03/28 07:123119°68°5162731821072
102026/03/28 05:121239°12°571150376822
92026/03/28 05:120354°6°433276332976
82026/03/28 03:363123°100°548141223868II
72026/03/28 02:004341°32°26990126473
62026/03/27 22:361162°6°1866175188
52026/03/27 20:481162°10°15527111196
42026/03/27 20:485138°54°189106105422
32026/03/27 18:362243°24°481130372744
22026/03/27 12:241132°18°306206172694
12026/03/27 04:241247°8°5892972081007

Data credit: SIDC - Cactus

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X1.5 CME (2026-03-30) 307AR4405 131AR4409 1Comet C/2026 A1 (MAPS) for the southern hemisphere 29Filaments and prominences 538
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