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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-10-27T13:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-10-27T13:09:00-CME-001 (version 2)
Note Keyword:
DFL: Likely deflection of the event within the FOV
Ha: Bright emission (likely H-alpha emission)
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME first seen to the NW by STEREO A COR2 beginning at 2025-10-27T13:09Z, as well as to the NNE by SOHO LASCO C2/C3 and GOES CCOR-1 in later frames. The source of this event is a far sided eruption with filament ejecta seen along the NNE limb in GOES SUVI 304 beginning at approx. 2025-10-27T12:57Z, although the eruption likely began earlier. Field line opening is also visible in GOES SUVI 195, 284 and STEREO A EUVI 195. This eruption is likely associated with activity from former Active Region 14246 (approx. N25E155).
Version 1 submitted on 2025-10-27T15:34Z by Melissa Kane
Version 2 submitted on 2025-10-27T15:35Z by Melissa Kane
A Notification with ID
20251027-AL-003 was sent on 2025-10-27T16:51Z
A Notification with ID
20251027-AL-004 was sent on 2025-10-27T17:46Z
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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 |
-148.0 |
48.0 |
755.0 |
C |
40.0 |
2025-10-27T17:35Z |
Measurement based on approximate source location and best fit in SOHO LASCO C2/C3, STEREO A COR2 and GOES CCOR-1. |
1: Result 1 (2.0 AU)
Mars = 2025-10-31T12:00Z
2: Result 2 (5.5 AU)
Mars = 2025-10-31T12:00Z
Psyche = 2025-11-02T16:00Z
3: Result 3 (2.0 AU)
Mars = 2025-10-31T04:00Z
4: Result 4 (5.5 AU)
Mars = 2025-10-31T04:00Z
Psyche = 2025-11-02T18:00Z
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2025-10-27T15:32Z |
Melissa Kane on 2025-10-27T15:35Z |
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All directly linked activities: |
| No Linked Activity Found. |
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