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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-09T05:36Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Activity ID: 2025-04-09T05:36:00-CME-001 (version 1)
Source Location: N26E38

Note Keyword:

DPL: CME exhibits dimpled front

Faint: Faint event; may affect type assignment

FF: Event fails/disappears before exiting COR2

OFL: Outflowing material at the back of the CME

Source Signature Keyword:

PEA: Post eruption arcade

FIL: Filament eruption

DIM: Dimming

Morphology Keyword:

F: Flux Rope

Note: Faint CME with the fuzzy front to the NNE in both coronagraphs, with the front so faint that it is clearly seen in C3 only in a couple of early timestamps and too faint/fuzzy to discern in later timestamps. | Source is a mid-sized filament eruption centered around N26E38, as seen in SDO AIA 304/193, GOES SUVI 304/284 and (close to the NE limb) in EUVI A 304/195 starting ~2025-04-09T05:06Z.

Version 1 submitted on 2025-04-09T12:59Z by Anna Chulaki

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	-38.0	51.0	397.0	S	29.0	2025-04-09T14:52Z	Analysis based on the location of the source (filament eruption on disk) and confirmed by the fit in two coronagraphs. The longitude can vary a bit (+-5 degrees).	Not modeled	Anna Chulaki on 2025-04-09T13:00Z

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