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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-20T05:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-20T05:12:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: Irregularly shaped CME first seen to the W in SOHO LASCO C2 starting around 2025-06-20T05:12Z. CME is also seen to the W in SOHO LASCO C3, GOES CCOR-1, and possibly very faintly in STEREO A COR2. There are a succession of fronts following this eruption. The associated measurement corresponds to the leading front. The source of this CME is a large filament eruption best seen in SDO AIA 304 beginning around 2025-06-20T02:20Z. The footpoints of the filament are located at approximately AR 14111 (N16W68) and AR 14116 (S10W47).
Version 1 submitted on 2025-06-20T22:41Z by Elizabeth Juelfs
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 |
60.0 |
-1.0 |
475.0 |
S |
23.0 |
2025-06-20T13:21Z |
High uncertainty single spacecraft measurement based on imagery from SOHO LASCO C3 and visible source location. Two frames from STEREO A COR2 aided with fit parameters, but the imagery quality was too grainy to be included in the measurement. |
1: Result 1 (2.0 AU)
Juice = 2025-06-23T00:00Z
STEREO A = 2025-06-23T08:00Z
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Elizabeth Juelfs on 2025-06-20T22:44Z |
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