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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-21T13:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
Activity ID: 2023-09-21T13:38:00-CME-001 (version 1)
Source Location: N08E22
Active Region Number: 13435
Note Keyword:
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: This CME is visible to the SE in SOHO LASCO C2/C3 and STEREO A COR2 coronagraph imagery. The source is likely the eruption and subsequent M8.7 flare from AR 3435 (N08E22) starting around 2023-09-21T12:51Z as seen in SDO AIA 131, 171, 193, 304 imagery. Dimming and field line movement is also visible near the eruption in SDO AIA 171 and 193.

Submitted on 2023-09-21T17:24Z 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 -10.0 -36.0 452.0 S 30.0 2023-09-21T20:27Z Measurement based on the source location. This CME is difficult to measure due to the appearance of multiple fronts and surrounding material that make the leading edge difficult to follow. Multiple measurements produced longitudes ranging from -10 to -2 degrees. 1: Result 1 (2.0 AU)
Mattie Anastopulos on 2023-09-21T17:27Z



All directly linked activities:
2023-09-21T12:42:00-FLR-001
FLR Type: M8.7


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