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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-31T09:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-05-31T09:00:00-CME-001 (version 2)
Source Location: N10E05
Active Region Number: 14100
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
J: Jet
Note: Jet-like CME first seen in the East by SOHO LASCO C2 beginning at 2025-05-31T09:00Z, as well as by SOHO LASCO C3, STEREO A COR2 and GOES CCOR in later frames. The source of this event is M4.5 flare and minor filament eruption from AR 4100 (N10E05) as seen in SDO AIA 131. STEREO A EUVI imagery suggests strong Eastern deflection.

Submitted on 2025-06-04T16:04Z by Mary Aronne

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 -48.0 1.0 588.0 C 10.0 2025-05-31T14:22Z Measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
Melissa Kane on 2025-05-31T23:28Z



All directly linked activities:
2025-05-31T08:08:00-FLR-001
FLR Type: M4.5


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