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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-12-01T03:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-12-01T03:36:00-CME-001 (version 1)
Source Location: N22E85
Active Region Number: 14299
Note Keyword:
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
Note: This CME is visible to the northeast in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. This event follows in the path of/overlaps with CME: 2025-12-01T02:48Z. The source is likely related to subsequent eruptive activity from Active Region 14299 following the X1.9-class flare peaking at 2025-12-01T02:49Z, which was associated with CME: 2025-12-01T02:48Z. There is additional brightening/eruptive activity centered near N22E85 as seen in GOES SUVI 131,171,193,284,304 imagery starting around 2025-12-01T03:20Z which may be associated with this event. An opening of field lines is observed over the northeast limb at this time in GOES SUVI 195 and 284 imagery as well.
Version 1 submitted on 2025-12-01T16:44Z by Mattie Anastopulos
A Notification with ID
20251201-AL-006 was sent on 2025-12-01T16:54Z
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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 |
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CME Analysis
|
M2M_CATALOG |
LE
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true |
SWPC_CAT |
-85.0 |
25.0 |
1249.0 |
O |
52.0 |
2025-12-01T06:18Z |
Measurement based on the source location and best fit between SOHO LASCO C3 and STEREO A COR2 imagery. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2025-12-01T17:03Z
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Mattie Anastopulos on 2025-12-01T16:45Z |
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All directly linked activities: |
| No Linked Activity Found. |
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