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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-16T07:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-09-16T07:09:00-CME-001 (version 1)
Note Keyword:
3P: 3-part structure CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
Note: Three-part CME seen to the northeast first in STEREO A COR2, then in SOHO C2 consisting of a leading edge, shock, cavity, and bulk/core. While the CME does appear to fit more aptly to front-sided longitudes using the SWPC_Cat tool, moving and flickering flux off of the northeast limb as seen in SDO 171 near the time of the CME initiation seem to indicate that the CME is far-sided relative to the Earth.
Version 1 submitted on 2023-09-16T15:27Z by Chris Stubenrauch
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
|
true |
SWPC_CAT |
-148.0 |
31.0 |
543.0 |
C |
31.0 |
2023-09-16T13:40Z |
Two spacecraft leading edge measurement assuming that the source is on the far side of the Sun relative to the Earth given coronal observations and lack of a significant Earth-sided coronal signature, however it was noted that the CME seemed to fit more skillfully to front-side longitudes using the lemniscus/tear-drop shape. |
1: Result 1 (2.0 AU)
Mars = 2023-09-21T22:00Z
2: Result 2 (5.5 AU)
Lucy = 2023-09-25T00:00Z
Mars = 2023-09-22T00:00Z
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Chris Stubenrauch on 2023-09-16T15:30Z |
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CCMC DONKI