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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-04-23T18:00Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
STEREO A: SECCHI/COR2
Activity ID: 2026-04-23T18:00:00-CME-001 (version 2)
Source Location: N15W67
Active Region Number: 14419
Note Keyword:
GAP: Data gap
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
Note: CME seen to the NNE in STEREO A COR2 (for a few timestamps before the evening data gap in STEREO A) and to the NW in GOES CCOR-1. Its source is the M4.9-class flare from Active Region 14419 (N15W67) and the associated prominence eruption seen as northward deflecting, rotating ejecta in SDO AIA 304/171/195, GOES SUVI 284/304 and STEREO A 304 after 2026-04-23T17:03Z and as post-eruptive arcades in SDO AIA 193 and STEREO A 195. There is also an EUV wave seen in AIA 171/195.
Version 1 submitted on 2026-04-23T20:46Z by Anna Chulaki
Version 2 submitted on 2026-04-23T21:30Z by Anna Chulaki
A Notification with ID
20260424-AL-010 was sent on 2026-04-24T18:43Z
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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) |
Measured On |
Submitted By |
|
CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
46.0 |
37.0 |
637.0 |
C |
28.0 |
2026-04-23T22:37Z |
Approximate preliminary analysis with GOES CCOR-1 and early STEREO A COR2 imagery (before STEREO A night time daily data gap). There seems to be a NW deflection from the source location of Active Region 14419 (N15W67). |
1: Result 1 (2.0 AU)
Juice = 2026-04-27T22:00Z
STEREO A = 2026-04-26T05:00Z
2: Result 2 (2.0 AU)
Earth = 2026-04-27T02:00Z
Juice = 2026-04-27T01:46Z
OSIRIS-APEX = 2026-04-27T11:26Z
Parker Solar Probe = 2026-04-25T16:29Z
STEREO A = 2026-04-25T22:17Z
Europa Clipper = 2026-04-29T04:00Z
BepiColombo = 2026-04-25T02:00Z
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Anna Chulaki on 2026-04-23T21:00Z |
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