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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-20T18:15Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-06-20T18:15:00-CME-001 (version 1)
Source Location: S12E45
Active Region Number: 14118
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FLR: Flare
DIM: Dimming
Morphology Keyword:
Note: CME first seen to the SE in GOES CCOR-1 starting at 2025-06-20T18:15Z. Also seen to the SE in SOHO LASCO C2/C3 and STEREO A COR2. The source of this CME is most likely associated with an M1.0 flare from AR 14118 peaking at 2025-06-20T17:40Z and an accompanying eruption. The flare and eruption are best seen in SDO AIA 131 and SDO AIA 304. Some dimming can also be seen to the SE of AR 14118 following the eruption. There is some eastern deflection evidenced by triangulated measurement and visible source signature. 
Version 1 submitted on 2025-06-21T01:00Z by Elizabeth Juelfs
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 -80.0 -26.0 757.0 C 38.0 2025-06-20T22:24Z Measurement based on triangulation between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
BepiColombo = 2025-06-21T13:34Z
Mars = 2025-06-24T10:59Z
Elizabeth Juelfs on 2025-06-21T01:01Z



All directly linked activities:
2025-06-20T17:21:00-FLR-001
FLR Type: M1.0


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