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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-04-10T06:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2026-04-10T06:09:00-CME-001 (version 2)
Source Location: N08W83
Active Region Number: 14408
Note Keyword:
DFL: Likely deflection of the event within the FOV
DPL: CME exhibits dimpled front
GAP: Data gap
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
O: Other
Note: CME observed to the W in STEREO A COR2, GOES CCOR-1 after an eclipse period ends, and later frames of SOHO LASCO C2/C3 due to a data gap between 2026-04-10T04:22Z and 2026-04-10T08:06Z. The source is near AR 14408 (N08W83), observed in SDO AIA 131/171/193/311/304 as field line movement and brightening as early as 2026-04-10T03:42Z with further movement of field lines at 2026-04-10T05:09Z and 2026-04-10T06:27Z, followed by post-eruptive brightening over AR 14408. STEREO A EUVI returns from a data gap around 2026-04-10T05:45Z missing most of the main eruption, but observes post-eruptive field line movement and brightening in STEREO A EUVI 195/304 from this area near AR 14408, well north of AR 14409.
Version 1 submitted on 2026-04-10T09:07Z by Tony Iampietro
Version 2 submitted on 2026-04-10T11:02Z by Mary Aronne
A Notification with ID
20260410-AL-002 was sent on 2026-04-10T10:04Z
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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 |
85.0 |
-2.0 |
763.0 |
C |
18.0 |
2026-04-10T09:54Z |
STEREO A COR2 and GOES CCOR-1 triangulation of the bright inner bulk. This bulk appears to have some concentric features, likely due to multiple observed snaps of field lines in SDO imagery, but all travel together and are analyzed as one front as a result. |
1: Result 1 (2.0 AU)
BepiColombo = 2026-04-11T07:18Z
Juice = 2026-04-15T11:00Z
Parker Solar Probe = 2026-04-12T00:00Z
STEREO A = 2026-04-13T09:00Z
2: Result 2 (5.5 AU)
BepiColombo = 2026-04-11T06:58Z
Juice = 2026-04-15T10:00Z
Parker Solar Probe = 2026-04-12T00:00Z
STEREO A = 2026-04-13T08:00Z
3: Result 3 (2.0 AU)
BepiColombo = 2026-04-11T07:19Z
Juice = 2026-04-15T11:00Z
Parker Solar Probe = 2026-04-12T00:00Z
STEREO A = 2026-04-13T09:00Z
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2026-04-10T08:34Z |
Tony Iampietro on 2026-04-10T09:10Z |
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