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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-10-22T17:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-10-22T17:48:00-CME-001 (version 1)
Source Location: S05W61
Active Region Number: 13860
Note Keyword:
OFL: Outflowing material at the back of the CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
O: Other
Note: CME seen to the W/SW in all coronagraphs, but not until later frames of STEREO COR2A due to a data gap spanning 2024-10-22T13:38Z-T19:38Z. This CME has a wide fan-shaped front extending further to the southward direction in coronagraph imagery, with the brightest bulk and nose more in the ecliptic. The main source is a brightening between ARs 3860/3859 centered around S05W61, observed in SDO AIA 131 alongside field line movement in SDO AIA 171/193 and some surface brightening in SDO AIA 304, beginning around 2024-10-22T17:04Z. A small filament just to the NE, centered around N03W48, erupts simultaneously in SDO AIA 304 with this (starting slowly around 2024-10-22T16:41Z) and may contribute to the front despite the offset in location.
Submitted on 2024-10-23T02:09Z 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
|
true |
SWPC_CAT |
49.0 |
-5.0 |
482.0 |
S |
27.0 |
2024-10-23T00:30Z |
Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A, focusing on the brighter distinct nose more in the ecliptic over the more diffuse, dimmer material traveling towards the south in the coronagraphs, which proved difficult to capture in one measurement between the craft and may be outflow from this broad eruption as seen in SDO AIA imagery. |
1: Result 1 (2.0 AU)
Mars = 2024-10-28T04:40Z
STEREO A = 2024-10-25T19:18Z
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Tony Iampietro on 2024-10-23T02:11Z |
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