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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-08-25T09:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-08-25T09:36:00-CME-001 (version 1)
Source Location: S35W01
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
DIM: Dimming
Morphology Keyword:
OS: Other and Shock Candidate
Note: Narrow fan-shaped CME/jet seen to the S in SOHO LASCO and GOES CCOR-1 and to the SSE in STEREO A COR2. Its front is very unclear in LASCO and in CCOR-1 and the CME looks much narrower in these coronagraphs than in COR2A. Its source is likely the slow southern eruption close to the central meridian as seen in SDO staring after 2025-08-25T08:30Z and centered around ~(S35W02). It is seen mostly as dimming in SDO AIA 193.
Version 1 submitted on 2025-08-25T20:07Z by Anna Chulaki
A Notification with ID
20250825-AL-005 was sent on 2025-08-25T21:21Z
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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 |
0.0 |
-37.0 |
635.0 |
C |
21.0 |
2025-08-25T14:25Z |
A very approximate uncertain analysis based on the likely source (southern eruption) and on the fitting the fuzzy unclear fronts with all 3 coronagraphs(SOHO LASCO, STEREO A COR2 and GOES CCOR-1). |
1: Result 1 (2.0 AU)
Earth = 2025-08-28T08:00Z
OSIRIS-APEX = 2025-08-28T08:00Z
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2025-08-25T20:09Z |
Anna Chulaki on 2025-08-25T20:09Z |
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