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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-24T14:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-24T14:24:00-CME-001 (version 1)
Source Location: S31W22
Active Region Number: 14065
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
J: Jet
Note: CME first seen to the South in SOHO LASCO C2 beginning at 2024-04-24T14:24Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. The source of this event is a Southern deflected eruption from AR 4065 (S31W22) beginning at approx. 24/13:34Z. This eruption and subsequent Southern dimming can be seen in SDO AIA 171, 193 and 211. This deflection is likely due to the Active Region's proximity to a large positive polarity coronal hole.

Submitted on 2025-04-24T16:32Z by Melissa Kane

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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 19.0 -53.0 1032.0 O 10.0 2025-04-24T17:34Z Measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. Not modeled Melissa Kane on 2025-04-24T16:33Z



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