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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-08-22T12:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-08-22T12:48:00-CME-001 (version 1)
Source Location: N10E59
Active Region Number: 14191
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
Note: Very faint loop CME first seen to the East in SOHO LASCO C2 beginning at 2025-08-22T12:48Z, as well as by SOHO LASCO C3, STEREO A COR2 and GOES CCOR-1 in later frames. There is no abundantly clear source aside from some general field line movement seen in SDO AIA 171 and 211 from near AR14191 (N10E59). 
Version 1 submitted on 2025-08-22T17:23Z 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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -49.0 8.0 282.0 S 31.0 2025-08-23T01:07Z Measurement based on best fit in SOHO LASCO C2/C3, GOES CCOR-1 and STEREO A COR2. 1: Result 1 (2.0 AU)
Earth = 2025-08-26T20:00Z
OSIRIS-APEX = 2025-08-27T00:00Z
2: Result 2 (5.5 AU)
Earth = 2025-08-26T20:00Z
OSIRIS-APEX = 2025-08-27T00:00Z
2025-08-22T17:25Z Melissa Kane on 2025-08-22T17:25Z



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