Space Weather TrackerNOAA SWPC · Live

CME Tracker

Coronal Mass Ejection Monitoring

NASA DONKI-powered CME detection with WSA-ENLIL modeled arrival times and geomagnetic impact forecasts.

Active CMEs (3d)

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SYNCING

Earth-Directed

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SYNCING

Fastest Speed

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Next Arrival

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WSA-ENLIL Solar Wind Model
[ Map component placeholder — wire to NOAA aurora forecast tiles ]

Heliospheric CME propagation · Live overlay available

Recent CME events

NASA DONKI · Last 3 days