CCMC CME Scoreboard
Prediction for CME (2026-03-30T03:24:00-CME-001)
CME Observed Time: 2026-03-30T03:24ZDONKI Link: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/45395/-1
CME Note: Large partial-halo CME visible to the SE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is an X1.4 flare from Active Region 14405 (S27E45) peaking at 2026-03-30T03:19Z. The source is associated with brightening, dimming, moving/opening field lines, and EUV wave as seen in GOES SUVI 195, 304, 284, 131, 094, and 171 starting around 2026-03-30T02:56Z.
CME Shock Arrival Time: 2026-04-01T11:29Z
Observed Geomagnetic Storm Parameters due to CME:
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Predicted Arrival Time: 2026-03-31T16:44Z
Confidence that the CME will arrive: 88.0%
Predicted geomagnetic storm max Kp range due to CME: 5.875 - 7.75
Prediction Method: Average of all Methods
Prediction Method Note:
This is the auto generated average of all submitted predictions for this CMELead Time: 16.30 hour(s)
Difference: 18.75 hour(s)
Prediction submitted by Auto Generated (CCMC) on 2026-03-31T19:11Z
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