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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-23T18:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-23T18:12:00-CME-001 (version 2)
Source Location: S19W60
Active Region Number: 13638
Note Keyword:
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
F: Flux Rope
Note: Visible in the SW of SOHO LASCO C2/C3 and STEREO A COR2. The eruption is likely associated with an M2.9 flare peaking at 2024-04-23T17:44Z from AR 13638, and is directly followed by a wider eruption also believed to be associated with this flare, which is CME with ID 2024-04-23T18:24:00-CME-001. This CME has a distinctive leading edge and trajectory from this wider feature, and a wider instance of opening field lines are also visible following this initial eruption. The opening field lines are best seen in SDO AIA 171/193 and GOES SUVI 284.
Submitted on 2025-02-06T21:00Z by Mary
Aronne
A Notification with ID
20240424-AL-003 was sent on 2024-04-24T17:45Z
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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 |
60.0 |
-39.0 |
608.0 |
C |
26.0 |
2024-04-23T23:50Z |
Longitude based on source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. Limited STEREO A COR2 imagery was available for this measurement due to poor difference imagery quality and leading edge faintness. |
1: Result 1 (2.0 AU)
Lucy = 2024-04-30T20:00Z
Mars = 2024-04-28T18:00Z
OSIRIS-APEX = 2024-04-27T12:00Z
Parker Solar Probe = 2024-04-26T00:00Z
STEREO A = 2024-04-27T10:00Z
2: Result 2 (5.5 AU)
Lucy = 2024-04-30T20:00Z
Mars = 2024-04-28T18:00Z
OSIRIS-APEX = 2024-04-27T12:00Z
Parker Solar Probe = 2024-04-26T00:00Z
STEREO A = 2024-04-27T10:00Z
3: Result 3 (2.0 AU)
Earth = 2024-04-26T22:00Z
Lucy = 2024-04-30T20:00Z
OSIRIS-APEX = 2024-04-27T12:00Z
Parker Solar Probe = 2024-04-26T00:00Z
Psyche = 2024-04-30T00:00Z
STEREO A = 2024-04-26T22:00Z
4: Result 4 (5.5 AU)
Earth = 2024-04-26T22:00Z
Lucy = 2024-04-30T20:00Z
OSIRIS-APEX = 2024-04-27T12:00Z
Parker Solar Probe = 2024-04-26T00:00Z
Psyche = 2024-04-30T00:00Z
STEREO A = 2024-04-26T22:00Z
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Mary Aronne on 2024-04-24T15:52Z |
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