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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-03-15T05:29Z ( SOHO: LASCO/C3 )
All Detecting Spacecrafts:
SOHO: LASCO/C3
Activity ID: 2024-03-15T05:29:00-CME-001 (version 3)
Note Keyword:
COL: Possible collision with previous CME
DPL: CME exhibits dimpled front
FF: Event fails/disappears before exiting COR2
GAP: Data gap
HAL: Halo CME
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
L: Loop
Note: Fast CME following the 2024-03-15T02:10Z CME where the possible source is a fast ejecta and a significant prominence best seen starting at 2024-03-15T05:15Z in AIA and GOES SUVI 304 channels and in AIA 171.
Submitted on 2025-02-06T20:54Z by Anna
Chulaki
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 |
96.0 |
-21.0 |
1208.0 |
O |
32.0 |
2024-03-15T08:27Z |
A very uncertain 3D analysis. It was made with one coronagraph only (SOHO LASCO C3) in swpc_cat tool and based on the assumptions that the source of this CME is the prominence eruption seemingly off/just behind the SW limb, also assuming that the prominence originates in Active Region 3599 (at longitude ~96 at the time). Unfortunately, the CME is fully covered by data gap in STEREO and its front not clearly seen in C2 and we are not able to confirm this analysis. |
Not modeled
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Anna Chulaki on 2024-03-20T16:21Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
-26.0 |
1133.0 |
O |
38.0 |
2024-03-15T08:33Z |
This likely backsided CME is fully covered by a data gap in STEREO and is only possibly seen in one timeframe of SOHO LASCO C2. Only C3 imagery was used for this POS analysis. The CME width is uncertain since there are many overlapping outflows following the 2024-03-15T02:10Z CME. |
Not modeled
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Anna Chulaki on 2025-02-06T17:53Z |
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