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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-09-11T19:48Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Activity ID: 2024-09-11T19:48:00-CME-001 (version 1)
Source Location: S15W80
Active Region Number: 13811

Note Keyword:

Faint: Faint event; may affect type assignment

SUR: Surge-like eruption

Source Signature Keyword:

FLR: Flare

OFL: Moving/Opening field lines

Morphology Keyword:

O: Other

Note: CME first seen in the West by SOHO LASCO C2 beginning at 2024-09-11T19:48Z, as well as by C3 and STEREO A COR2 in later frames. Possible source of this event is an M1.6 class flare from the vicinity of AR 3811 (S15W80) peaking at 2024-09-11T17:26Z, as seen in SDO AIA 131. There is also a lot of general field line movement and brightening off of the West limb seen in SDO AIA 171 at this time, that may also contribute to the eruption.

Version 1 submitted on 2024-09-12T22:29Z by Melissa Kane

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)	Measured On	Submitted By
CME Analysis	M2M_CATALOG	LE	true	SWPC_CAT	80.0	-7.0	243.0	S	26.0	2024-09-12T10:01Z	Measurement based on source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2.	Not modeled	2024-09-12T22:30Z	Melissa Kane on 2024-09-12T22:30Z

All directly linked activities:

2024-09-11T17:16:00-FLR-001
FLR Type: M1.6

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