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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-19T20:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-09-19T20:36:00-CME-001 (version 1)
Source Location: N07E45
Active Region Number: 13435
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: This CME is visible to the S/SE in SOHO LASCO C2/C3 imagery, but is not seen in STEREO A COR2 due to a data gap. The source is likely the eruption and subsequent M4.0 flare from AR 3435 (N07E45) starting around 2023-09-19T20:08Z seen in SDO AIA 131, 171, 193, 304 imagery. Dimming is also observed in SDO AIA 193 imagery with an opening of field lines that appears to open southward can be seen in SDO AIA 171 at the time of the eruption.

Submitted on 2023-09-20T13:14Z by Mattie Anastopulos

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 -45.0 -39.0 544.0 C 43.0 2023-09-20T02:52Z Measurement based on the source location. Due to lack of stereoscopic imagery, the measured longitude may vary +/-10 degrees. 1: Result 1 (2.0 AU)
Mattie Anastopulos on 2023-09-20T13:15Z



All directly linked activities:
2023-09-19T20:01:00-FLR-001
FLR Type: M4.0


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