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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-08-21T13:23Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2023-08-21T13:23:00-CME-001 (version 1)
Source Location: N30W75
Active Region Number: 13403
Note Keyword:
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
Morphology Keyword:
Note: This CME is visible to the west in STEREO A COR2 coronagraph imagery, but is not seen in SOHO LASCO C2/C3 due to an ongoing observation campaign. The source is likely a filament eruption and subsequent C3.1 flare near AR 13403 (N30W75) starting around 2023-08-21T12:30Z as seen in SDO AIA 131, 171, 193, 304 imagery.

Submitted on 2023-08-21T19:41Z 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 75.0 12.0 309.0 S 10.0 2023-08-22T00:35Z Measurement based on the source location. The longitude may vary +/-10 degrees due to lack of stereoscopic imagery. Not modeled Mattie Anastopulos on 2023-08-21T19:42Z



All directly linked activities:
2023-08-21T12:18:00-FLR-001
FLR Type: C3.1


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