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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-30T10:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
Activity ID: 2024-12-30T10:53:00-CME-001 (version 1)
Source Location: S17E15
Active Region Number: 13939
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: Very faint CME first seen in the SE by STEREO A COR2 beginning at 2024-12-30T10:53Z, as well as by SOHO LASCO C2 in later frames. This CME fades before exiting the field-of-view in SOHO LASCO C2 and is therefore not visible in SOHO LASCO C3. The source of this event is an eruption seen near AR 3939 (S17E15) with post-eruptive arcades and dimming seen in SUVI 195/284 after 08:30Z.

Submitted on 2024-12-30T21:04Z 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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -13.0 -18.0 489.0 S 21.0 2024-12-30T17:28Z Measurement based on approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2. This event is not being simulated as it fades after a few frames in SOHO LASCO C2. Not modeled Melissa Kane on 2024-12-30T21:05Z



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