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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-07-06T21:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2026-07-06T21:09:00-CME-001 (version 1)
Source Location: S07W40
Active Region Number: 14483
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
O: Other
Note: Faint CME observed to the SE only in STEREO A COR2, not observed in SOHO LASCO C2/C3 or GOES CCOR-1. The source is likely AR 14483 with field line movement and brightening centered ~S07W40, followed by dimming, starting around 2026-07-06T18:58Z in SDO AIA 171/193. 
Version 1 submitted on 2026-07-07T01:30Z by Tony Iampietro
A Notification with ID 20260707-AL-001 was sent on 2026-07-07T02:18Z

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 40.0 0.0 684.0 C 10.0 2026-07-07T01:12Z 3D STEREO A COR2 only analysis using AR 14483 as the source longitude, and parameters could vary as a result. CME half width is likely less than 10 degrees. No visibility in SOHO LASCO C2/C3 or GOES CCOR-1. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2026-07-09T05:15Z
Juice = 2026-07-12T08:00Z
STEREO A = 2026-07-10T11:00Z
2026-07-07T01:15Z Tony Iampietro on 2026-07-07T01:31Z



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