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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-10-12T17:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-10-12T17:24:00-CME-001 (version 1)
Note Keyword:
3P: 3-part structure CME
DFL: Likely deflection of the event within the FOV
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
BR: Brightening
Morphology Keyword:
F: Flux Rope
Note: High latitude filament eruption seen to the NNW in all coronagraphs. Source is a filament that appears to have spanned around the west limb before erupting, from approximately N55W55 -> N60 and over the limb at 2023-10-12T10:00Z. This filament began to lift around 2023-10-12T10:00Z, whipping eastward as it erupted around 2023-10-1216:29Z with a large portion of the filament material falling back down to the sun, interestingly, fairly close to the meridian. This large spread of longitudes the filament is witnessed over as it erupted made it difficult to determine a source longitude, but the latitude range is quite high regardless, between N55-N70. The filament is best seen in SDO AIA 304 and GOES SUVI 304, but also observed in SDO AIA 171/193/211 as filament material and slight brightening on the disk underneath the eruption.
Version 1 submitted on 2023-10-13T18:58Z by Tony Iampietro
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 |
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CME Analysis
|
M2M_CATALOG |
LHB
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true |
Plane-of-sky |
NONE |
68.0 |
407.0 |
S |
36.0 |
2023-10-13T05:02Z |
Plane-of-sky measurement as the source longitude of this filament eruption was very difficult to determine, and we lack a good stereoscopic view of this event. However, the filament appears to erupt near the NNW limb, so it is a good representation. |
Not modeled
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2023-10-13T19:03Z |
Tony Iampietro on 2023-10-13T19:03Z |
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