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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-06-17T10:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-06-17T10:48:00-CME-001 (version 1)
Source Location: S23E95
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
L: Loop
Note: This CME is visible to the SE in SOHO LASCO C2, C3, and STEREO A COR2 imagery. The source is a filament eruption starting around 2023-06-17T10:00Z as seen along the SE limb in multiple SDO/AIA wavelengths including 304, 193, 171, 211, 131, and very clearly in GOES SUVI 304. The source is also visible along the SE limb in STEREO A EUVI 195. There are clear moving/opening field lines seen ahead of the filament portion that appears to be associated with the leading edge in whitelight imagery. Additionally there are some minor post-eruptive arcades visible in SDO/AIA 193 following the eruption.
Version 1 submitted on 2023-06-17T15:02Z by Carina Alden
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) |
Measured On |
Submitted By |
|
CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-95.0 |
-42.0 |
573.0 |
C |
37.0 |
2023-06-17T17:18Z |
The CME appears to have an asymmetrical front which made it tricky to get a good fit of the leading edge. The main bulk portion is captured in this measurement. The more northern, fainter portion of the CME front was excluded from this measurement. The speed appears to decrease the further out in the field of view the measurements are taken, also the CME appears to have deflected towards the south as the filament expanded out in the field of view. |
1: Result 1 (2.0 AU)
Mars = 2023-06-23T06:00Z
2: Result 2 (5.5 AU)
Lucy = 2023-06-24T18:00Z
Mars = 2023-06-23T06:00Z
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2023-06-17T15:08Z |
Carina Alden on 2023-06-17T15:08Z |
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