CME ScoreBoard Header

CCMC CME Scoreboard

CME Scoreboard: Prediction Detail

Prediction for CME (2026-05-11T22:00:00-CME-001)

CME Observed Time: 2026-05-11T22:00Z
DONKI Link: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/46114/-1
CME Note: This CME is visible to the northeast in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. This event is not seen in STEREO A COR2 in real-time due to a data gap starting at 2026-05-11T20:53Z. The source is likely related to an eruption from Active Region 14436 (N17E49) starting around 2026-05-11T20:30Z seen in SDO AIA 131/171/193/304 and GOES SUVI 131/171/195/284/304 imagery.
CME was not detected at Earth.
Observed Geomagnetic Storm Parameters due to CME:
----

Predicted Arrival Time: 2026-05-14T00:00Z
Predicted geomagnetic storm max Kp range due to CME: 3.0 - 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: 46.30 hour(s)
Difference: -----
Prediction submitted by Auto Generated (CCMC) on 2026-05-12T01:42Z

CME Scoreboard Footer

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