CCMC CME Scoreboard
Prediction for CME (2026-08-08T08:15:00-CME-001)
CME Observed Time: 2026-08-08T08:15ZDONKI Link: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/48007/-1
CME Note: Filament eruption CME observed to the SW in GOES CCOR-1 and as a SE halo in STEREO A COR2. Not observed in real-time in SOHO LASCO C2/C3 due to DSN gap starting 2026-08-08T05:00Z. The source is a long-spanning filament eruption from the SW disk, with eastward deflection observed best from STEREO A's perspective. The eruption starts around 2026-08-08T05:37Z, observed in SDO AIA 171/193/211/304 and STEREO A EUVI 195/304 as filament ejecta, double ribbon flare and brightening, field line movement, minimal dimming, and a post-eruptive arcade. The eruption spans approximately ~S20W40 to ~S15W90 (centered S17W65).
CME was not detected at Earth.
Observed Geomagnetic Storm Parameters due to CME:
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Predicted Arrival Time: 2026-08-12T00:00Z
Predicted geomagnetic storm max Kp range due to CME: 2.0 - 3.0
Prediction Method: Average of all Methods
Prediction Method Note:
This is the auto generated average of all submitted predictions for this CMELead Time: 53.93 hour(s)
Difference: -----
Prediction submitted by Auto Generated (CCMC) on 2026-08-09T18:04Z
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