CCMC CME Scoreboard
Prediction for CME (2025-10-28T03:24:00-CME-001)
CME Observed Time: 2025-10-28T03:24ZiSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/42140/-1
CME Note: CME observed to the E in only SOHO LASCO C2/C3, likely obscured by an eclipse in GOES CCOR-1 and too faint for STEREO A COR2. The source is likely a filament which spanned approximately N22E54-N18E27 at 2025-10-28T02:00Z, slowly erupting as early as 2025-10-28T02:09Z and speeds up around 2025-10-28T03:21Z, observed best in GOES SUVI 171/195/284/304 and on the east limb viewed from STEREO A EUVI 195/304. No arrival signature observed at L1.
CME was not detected at Earth.
Observed Geomagnetic Storm Parameters due to CME:
----
Predicted Arrival Time: 2025-11-01T00:00Z
Predicted geomagnetic storm max Kp range due to CME: 3.0 - 5.0
Prediction Method: Median of all Methods
Prediction Method Note:
This is the auto generated median of all submitted predictions for this CME.Lead Time: 76.43 hour(s)
Difference: -----
Prediction submitted by Auto Generated (CCMC) on 2025-10-28T19:34Z
CCMC
Rules of the Road: CCMC requests that users notify the CCMC, CME
model/technique developers and submitting forecasters/researchers before
performing event and validation studies with data from the CME Arrival
Time Scoreboard. It is recommended that such studies be performed with
the knowledge and collaboration of developers and submitting
forecasters/researchers.
If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center (https://swpc.noaa.gov). This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Policy