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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-10T22:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-08-10T22:36:00-CME-001 (version 1)
Note Keyword:
DPL: CME exhibits dimpled front
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
OFL: Outflowing material at the back of the CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Bright, slow CME seen to the far north in all coronagraphs. The source for this CME is on the far-side of the sun, at an apparent high latitude. Observed in SDO AIA 171/193/211 and well in GOES SUVI 284 as field lines first opening over the NNE limb around 2024-08-10T22:31Z, and a secondary, wider field line opening starting around 2024-08-11T00:51Z. This eruption is wide and slow, and evolves into a dimpled front in the furthest coronagraph imagery from its the initial frames as the filamentary material is uniquely observed unfurling in coronagraphs.
Submitted on 2024-08-11T19:11Z 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) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
-164.0 |
51.0 |
340.0 |
S |
34.0 |
2024-08-11T13:54Z |
Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A, finding a high-latitude far-sided fit. The CME becomes more dimpled and accelerates into later frames, so this fit attempts to best capture the motion of the leading edge. |
Not modeled
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Tony Iampietro on 2024-08-11T19:26Z |
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