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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-06-29T22:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2026-06-29T22:24:00-CME-001 (version 1)
Source Location: N16W04
Active Region Number: 14479
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
O: Other
Note: Faint CME observed to the NNE in SOHO LASCO C2/C3, likely obscured by the pylon in GOES CCOR-1 and not in STEREO A COR2 due to a data gap starting at 2026-06-29T19:38Z. The source is associated with an M1.4 class flare from AR 14479 peaking at 2026-06-29T21:40Z observed in SDO AIA 131. Also observed in SDO AIA 171/193 as brightening, field line movement, and slight dimming following the flare. The CME front appears deflected slightly NE from the source region.
Version 1 submitted on 2026-06-30T00:36Z by Tony Iampietro
A Notification with ID
20260630-AL-001 was sent on 2026-06-30T01:25Z
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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 |
-3.0 |
30.0 |
526.0 |
C |
18.0 |
2026-06-30T04:22Z |
Single spacecraft 3D analysis as SOHO LASCO C2. Using the source location at N16W04, we find the front deflected NE, and without the ability to triangulate in real-time. As such, this region's eruptive history is referenced, and a latitude of N30 then fitting the longitude to E03 is used to approximate the parameters, and may vary as a result. This deflection does fit with the observed wide opening field lines in SDO AIA 193. |
1: Result 1 (2.0 AU)
Earth = 2026-07-03T11:00Z
BepiColombo = 2026-07-01T14:00Z
Europa Clipper = 2026-07-05T20:00Z
Juice = 2026-07-05T08:00Z
OSIRIS-APEX = 2026-07-04T16:00Z
Parker Solar Probe = 2026-07-02T02:00Z
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2026-06-30T00:28Z |
Tony Iampietro on 2026-06-30T00:40Z |
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