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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-28T10:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-28T10:36:00-CME-001 (version 2)
Note Keyword:
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: CME first seen to the NW in SOHO LASCO C2. Also seen to the NW in SOHO LASCO C3 and STEREO A COR2. The source is likely a slow movement of field lines and some material seen rising from on or beyond the NW limb in GOES SUVI 284 starting around 2025-04-28T07:17Z.

Submitted on 2025-04-28T23:43Z by Elizabeth Juelfs

No Notification has been sent for this activity yet.

The List of CME Analysis already entered:
Event Type Catalog
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE).
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type
 Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 123.0 54.0 200.0 S 31.0 2025-04-29T07:10Z Measurement based on triangulation between SOHO LASCO C2/C3 and STEREO A COR2. Coronal signatures also indicate farsided source. Not modeled Elizabeth Juelfs on 2025-04-28T23:37Z



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