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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-06T15:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-06T15:48:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
Note: Faint, outflow-like CME seen to the SW in SOHO LASCO C2 and C3. This CME was not captured in STEREO A COR2 due to a data gap which lasted from 2024-12-06T15:53Z to 2024-12-06T19:53Z. Source is subtle and slow field line movement from on or beyond the SW limb, seen in GOES SUVI 284 starting as early as 2024-12-06T13:00Z with a slightly more distinct outflow of material seen at about 14:10Z. Opening field lines on the SW limb can also be seen in GOES SUVI 195 at 14:20Z.

Submitted on 2024-12-07T00:57Z by Hannah Hermann

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 Plane-of-sky NONE -18.0 323.0 S 22.0 2024-12-07T02:16Z Plane-of-sky measurement of the leading edge made using SWPC CAT. Several frames of SOHO LASCO C2 and C3 were used. Leading edge becomes too diffuse to track only after a handful of C3 frames. This CME was not captured in STEREO A COR2 due to a data gap which lasted from 2024-12-06T15:53Z to 2024-12-06T19:53Z. Not modeled Hannah Hermann on 2024-12-07T01:00Z



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