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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-30T09:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-12-30T09:36:00-CME-001 (version 2)
Note Keyword:
OVR: Event partially overlaps with another CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
Note: This CME is visible to the SE in SOHO LASCO C2/C3 and STEREO A COR2 imagery. Due to an ongoing STEREO campaign, this event is only visible for a few frames in STEREO A imagery. The source is a large filament eruption in the SE (spanning 30E30 to S40E70) which begins to lift-off around 2023-12-30T08:30Z as seen in SDO AIA 131, 171, 193, 304 imagery. Dimming is visible in SDO AIA 193 starting around 09:30Z, and post eruptive arcades begin to form around 10:00Z seen in SDO AIA 171 and 193. This event partially overlaps with CME: 2023-12-30T08:00Z.
Submitted on 2023-12-30T18:28Z 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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
 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 -30.0 -57.0 671.0 C 34.0 2023-12-30T15:02Z Measurement based on the best fit between SOHO LASCO C3 and STEREO A COR2 imagery. Only two frames of STEREO A COR2 imagery were available for this event due to a STEREO campaign. This event likely deflected southward from the source, due to available EUV imagery of the source eruption. Multiple measurements produced longitudes ranging from -24 to -56. 1: Result 1 (2.0 AU)
Mattie Anastopulos on 2023-12-30T17:37Z



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