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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-11-25T18:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-11-25T18:00:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Ha: Bright emission (likely H-alpha emission)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the west/southwest in SOHO LASCO C2 and C3. There is a data gap in STEREO A COR2 imagery for this CME. The front appears to be faint with a brighter core and possible h-alpha emission visible in C2 imagery. The source appears to be a filament eruption starting around 17Z beyond the SW limb in SDO/AIA 304. Associated moving/opening field lines are visible in SDO/AIA 171 and 193 as well as in GOES SUVI 284 imagery
Submitted on 2024-11-26T04:56Z 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) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
90.0 |
-35.0 |
1092.0 |
O |
27.0 |
2024-11-25T21:24Z |
As the source is visible slightly beyond the western limb, a precise source location is unknown. However, the source is visible near the western limb so a measured longitude of 90 degrees was used. The measured parameters may vary slightly as a result of the unknown/far-sided source location. This measurement tracks the brighter leading edge portion and excludes the faint feature preceding this. |
1: Result 1 (2.0 AU)
2: Result 2 (5.5 AU)
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Mattie Anastopulos on 2024-11-26T16:15Z |
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