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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-27T13:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-11-27T13:53:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
P: Preceding
Note: CME seen to the NNE in STEREO A COR2 and to the NNE in GOES CCOR-1. This CME overlaps with two other preceding CMEs. Source is likely a widely opening field lines seen originating from beyond the NNE limb of the Earth-facing disk, seen starting at 2025-11-27T12:48Z in GOES SUVI 284 and only seen as very subtle field line movement beyond the limb in GOES SUVI 304. This CME was not captured in real time by SOHO LASCO C2/C3 due to a scheduled data gap in SOHO LASCO.
Version 1 submitted on 2025-11-27T21:22Z by Hannah Hermann
A Notification with ID
20251127-AL-002 was sent on 2025-11-27T23:08Z
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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
|
true |
SWPC_CAT |
-110.0 |
53.0 |
685.0 |
C |
33.0 |
2025-11-27T18:39Z |
Measurement using approximated location of strong candidate source signature seen in available UV imagery and best fit between several frames of STEREO A COR2 and GOES CCOR-1. This CME was not captured in real time by SOHO LASCO C2/C3 due to a scheduled data gap in SOHO LASCO. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2025-11-29T04:00Z
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Hannah Hermann on 2025-11-27T21:23Z |
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All directly linked activities: |
| No Linked Activity Found. |
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