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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-08-08T07:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-08-08T07:12:00-CME-001 (version 1)
Source Location: N05W40
Active Region Number: 14168
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: CME visible to the west in SOHO LASCO C2/C3 and GOES CCOR-1 and the southwest in STEREO A COR2. The potential source is an eruption from Active Region 14168 (approximately N05W40) that deflects to the west. This may be associated with the M2.8 flare peaking at 2025-08-08T03:53Z. Dimming and opening field lines are best seen in SDO AIA 193 and 335. 
Version 1 submitted on 2025-08-08T13:22Z by Mary Aronne
A Notification with ID 20250808-AL-003 was sent on 2025-08-08T15:19Z

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 57.0 -5.0 674.0 C 26.0 2025-08-08T12:41Z Measurement of the bulk of the CME based on best fit between SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1 running difference imagery in SWPC_CAT as well as source location. 1: Result 1 (2.0 AU)
BepiColombo = 2025-08-09T03:41Z
STEREO A = 2025-08-10T15:35Z (PE: 6.6 h)
Juice = 2025-08-10T16:00Z
2025-08-08T13:24Z Mary Aronne on 2025-08-08T13:24Z



All directly linked activities:
2025-08-08T03:29:00-FLR-001
FLR Type: M2.8
2025-08-10T09:00:00-IPS-001
Location: STEREO A


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