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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-30T06:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-05-30T06:53:00-CME-001 (version 1)
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
J: Jet
Note: Jet-like CME first seen in the SE by STEREO A COR2 beginning at 2025-05-30T06:53Z, as well as by SOHO LASCO C2/C3 and GOES CCOR-1 in later frames. The source of this event is minor field line movement seen along the Southeast limb in SDO AIA 171, 183 and 211. 
Version 1 submitted on 2025-05-30T12:21Z 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 -11.0 -50.0 473.0 S 16.0 2025-05-30T13:52Z Measurement based on approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2. This event is too faint to be reliably tracked in SOHO LASCO C3. Not modeled Melissa Kane on 2025-05-30T12:22Z



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