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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-03-28T21:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2024-03-28T21:12:00-CME-001 (version 2)
Source Location: S14W60
Active Region Number: 13615
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: Faint CME with the front initially overlapping with the faint front of preceding faint SW CME. This CME is likely associated with the X1.1 and/or M9.7 class flares. It is not seen yet in STEREO A COR2 b/c of a day time data gap. There are no coronal signatures in EUV imagery except for the flare and also a very faint eruption seen south of the flare site in AIA 335.
Submitted on 2024-03-28T22:52Z 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
|
true |
SWPC_CAT |
64.0 |
-24.0 |
290.0 |
S |
42.0 |
2024-03-29T09:36Z |
Measurement of faint leading edge now that more imagery has become available. Leading edge becomes too diffuse to track after only about 12 frames in SOHO LASCO C3. Tricky to track leading edge in STEREO A COR2 after frame 2024-03-28T23:38Z due to change in cadence of difference imagery frames to a longer cadence. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2024-03-30T06:24Z
Lucy = 2024-04-06T14:00Z
2: Result 2 (5.5 AU)
Solar Orbiter = 2024-03-30T06:24Z
Lucy = 2024-04-06T14:00Z
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Hannah Hermann on 2024-03-29T13:37Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
SWPC_CAT |
60.0 |
-26.0 |
408.0 |
S |
43.0 |
2024-03-29T06:14Z |
An early analysis with four early SOHO LASCO C2 images only, based on the location of Active Region 3615 at the time of the flare. |
Not modeled
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Anna Chulaki on 2024-03-28T22:58Z |
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