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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-23T08:36Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

Activity ID: 2025-03-23T08:36:00-CME-001 (version 2)

Note Keyword:

Faint: Faint event; may affect type assignment

Source Signature Keyword:

Morphology Keyword:

L: Loop

Note: Faint, constant outflow of minor fronts to the northeast from approximately 2025-03-23T08:36Z to 2025-03-23T13:25Z, with two of the fronts being more prominent: this one is the earlier of the two, and becomes more discernible in SOHO C3 white light and running difference imagery with time. The two more prominent fronts seem to combine/overlap about halfway into C3's field-of-view around 13Z. No clear source has been found for these outflows.

Version 1 submitted on 2025-03-23T21:10Z by Anna Chulaki
Version 2 submitted on 2025-03-24T20:40Z by Mary Aronne

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	Plane-of-sky	NONE	48.0	473.0	S	35.0	2025-03-23T15:07Z	Since the front is not discernible in STEREO A COR2 running difference imagery and there is no clear source for this CME, only plane-of-sky measurement can be made (with SOHO imagery only).	Not modeled	Anna Chulaki on 2025-03-23T21:12Z

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