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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-19T04:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-19T04:36:00-CME-001 (version 1)
Source Location: N02E51
Active Region Number: 13435
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
O: Other
Note: Faint CME seen to the SE in all coronagraphs. Likely associated with an M1.1 flare from AR 3435 that peaked at 2023-09-19T03:55Z, best seen in SDO AIA 131; some speculation comes from observed heavy deflection from the source in SDO imagery despite the timing lining up well. Dimming is observed south of AR 3435 in SDO AIA 193, centered around N02E51, with moving field lines seen both at the source and over the SE limb in SDO AIA 171/193. A very short-lived post-eruptive arcade forms around 2023-09-19T04:30Z in SDO AIA 131/171/193/211.

Submitted on 2023-09-19T19:58Z by Tony Iampietro

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 RHB true SWPC_CAT -54.0 -33.0 501.0 C 41.0 2023-09-19T11:47Z Wide measurement capturing the entire signature. Limited STEREO COR2A frames to work with due to data gap and limited C3 frames as the CME becomes too faint. Assumes source of AR 3435, with heavy southward deflection observed in SDO AIA EUV imagery. Not modeled Tony Iampietro on 2023-09-19T20:04Z



All directly linked activities:
2023-09-19T03:45:00-FLR-001
FLR Type: M1.1


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