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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-05T06:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-05T06:36:00-CME-001 (version 3)
Note Keyword:
HAL: Halo CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
F: Flux Rope
Note: A partial halo CME to the northeast, significantly overlapping with the 2025-04-05T04:00Z CME, and more clearly seen in STEREO A COR2 imagery, in which its front is seen as a separate northeastern halo-like front, following the more eastern front of the earlier 2025-04-05T04:00Z CME. In SOHO its front is harder to trace because of the overlap of two CMEs. Its source is likely far behind the east limb and might be indicated by the large filament behind the northeast limb moving northward, as seen in AIA SDO 304 and GOES SUVI 304 and 284 imagery after 2025-04-05T05:00Z, although this filament is more likely to be the source of a later, more northern, 2025-04-05T09:48Z CME.
Submitted on 2025-04-07T08:29Z by Anna
Chulaki
A Notification with ID
20250405-AL-005 was sent on 2025-04-05T18:23Z
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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 |
-133.0 |
8.0 |
749.0 |
C |
34.0 |
2025-04-05T10:41Z |
A very approximate, speculative analysis based on the fit with two coronagraphs. The source is likely far behind the east limb and the front is not clear as the CME is largely overlapping with the earlier CME. |
1: Result 1 (2.0 AU)
OSIRIS-APEX = 2025-04-06T15:12Z
2: Result 2 (5.5 AU)
OSIRIS-APEX = 2025-04-06T14:58Z
Juno = 2025-04-18T22:00Z
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Anna Chulaki on 2025-04-07T08:02Z |
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| No Linked Activity Found. |
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