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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-02T17:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-04-02T17:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Faint, narrow CME seen to the SW in SOHO LASCO C2/C3, preceding 2024-04-02T18:36Z in the same direction. The source is likely a small loop observed over the west limb, slowly rising and opening starting around 2024-04-02T14:09Z (taking a few hours to do so). It is unclear if this loop traces back down just on or just beyond the limb, but it is close to W90 regardless.
Version 1 submitted on 2024-04-03T18:55Z 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 |
CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
90.0 |
-18.0 |
465.0 |
S |
18.0 |
2024-04-03T00:43Z |
Measurement taken at W90, not as a plane of sky, as an approximation of the source which is on or near the west limb. Using both SOHO LASCO C2/C3 and STEREO COR2A imagery, corroborating the source being near the limb with a good triangulation. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2024-04-03T16:45Z
Mars = 2024-04-08T00:00Z
OSIRIS-APEX = 2024-04-06T14:00Z
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Tony Iampietro on 2024-04-03T19:07Z |
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