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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-02T13:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-02T13:25:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: CME visible to the N in SOHO LASCO C2/C3 and GOES CCOR-1, and slightly to the NE in STEREO COR2. The source is uncertain, but may be a wide area of slowly opening field lines visible in the NW portion of the Earth-facing disk, centered at approximately N50 and extending from W90 to possibly as far as E10 (it is difficult to tell given the faintness of the field line movement on the disk) as seen in GOES SUVI 284 starting as early as 2025-06-02T11:30Z. Analysis of this CME was affected by a data gap in STEREO A COR2 which lasted from 2025-06-02T23:53Z to 2025-06-03T00:53Z.
Version 1 submitted on 2025-06-03T18:53Z by Hannah Hermann
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
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true |
SWPC_CAT |
6.0 |
73.0 |
402.0 |
S |
28.0 |
2025-06-03T04:28Z |
Best fit measurement using multiple frames of SOHO LASCO C3 and two usable frames of STEREO A COR2. Analysis of this CME was affected by a data gap in STEREO A COR2 which lasted from 2025-06-02T23:53Z to 2025-06-03T00:53Z, resulting in there being two usable frames before the tracked feature exited the STEREO A COR2 field of view. |
Not modeled
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Hannah Hermann on 2025-06-03T18:56Z |
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