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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-17T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-17T23:12:00-CME-001 (version 1)
Note Keyword:
DPL: CME exhibits dimpled front
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Wide CME observed to the W in SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1. The source is a far-sided filament eruption likely from old AR 4109, observed as filament ejecta in SDO AIA 304 beginning around 2025-06-17T22:51Z and field line movement in SDO AIA 171/193.
Version 1 submitted on 2025-06-18T01:49Z by Tony Iampietro
No Notification has been sent for this activity yet.
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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) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
108.0 |
10.0 |
423.0 |
S |
30.0 |
2025-06-18T07:54Z |
Measurement made using best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery, as well as location of source seen in available UV imagery. Leading edge becomes diffuse abut halfway through the STEREO A COR2 field of view. |
1: Result 1 (2.0 AU)
Juice = 2025-06-21T06:00Z
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Hannah Hermann on 2025-06-18T17:36Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
SWPC_CAT |
107.0 |
5.0 |
351.0 |
S |
29.0 |
2025-06-18T09:20Z |
PRELIMINARY measurement. Triangulation between SOHO LASCO C2 and STEREO A COR2. This CME front is very rough and dimpled, so this measurement tracks the leading edge movement with the width encompasing the entire bright bulk material. |
1: Result 1 (2.0 AU)
Juice = 2025-06-21T01:00Z
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Tony Iampietro on 2025-06-18T01:51Z |
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