AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae (Eddie Bagwell)

Contains: Solar system body or event

AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

Acquisition type: Lucky imaging

AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

Acquisition type: Lucky imaging

Here is an image of the Sun's region that is resposible for producing the aurorae we have been seeing lately.

On May 8, 2024, solar active region AR 3664 produced an X1.0-class and multiple M-class Solar Flares and launched several coronal mass ejections (CMEs) toward Earth. On May 9th, the active region produced an X2.25 and X1.12-class flare each associated with a full-halo CME.

Three CMEs from May 8th reached Earth on May 10th, causing severe to extreme geomagnetic storms with bright and very long-lasting Aurorae that could be seen from lower than usual latitudes across North America, Europe and Asia. The Southern Hemisphere was also impacted with sightings in New Zealand, Africa, South America and Australia.

CS, Eddie

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AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

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AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

AR3664 - The Active Region Producing the Coronal Mass Ejections and Earthly Aurorae

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