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Prediction for CME (2026-05-27T22:37:00-CME-001)

CME Observed Time: 2026-05-27T22:37Z
DONKI Link: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/46435/-1
CME Note: Faint SE partial halo CME in SOHO LASCO C2/C3 and GOES CCOR-1, and visible to the SE in STEREO A COR2 at 2026-05-28T01:38Z. The source of this event is likely very faint dimming and field line movement seen centered at approx. S20E20 as seen in SDO AIA 193, starting as early as around 2026-05-27T19:00Z.
CME was not detected at Earth.
Observed Geomagnetic Storm Parameters due to CME:
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Predicted Arrival Time: 2026-05-31T13:00Z
Predicted geomagnetic storm max Kp range due to CME: 2.5 - 4.0
Prediction Method: Average of all Methods
Prediction Method Note:

This is the auto generated average of all submitted predictions for this CME

Lead Time: 66.38 hour(s)
Difference: -----
Prediction submitted by Auto Generated (CCMC) on 2026-05-28T18:37Z

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