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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-06-03T01:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2026-06-03T01:53:00-CME-001 (version 1)
Source Location: N13W10
Active Region Number: 14455
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: CME first seen to the E in STEREO A COR2 starting at 2026-06-03T01:53Z. It is also faintly seen as a halo to the NW in SOHO LASCO C2/C3 but is partially obscured by the pylon. It is also seen as a halo to the NW in GOES CCOR-1. This CME is associated with an M9.3 class flare from AR 14455 (N13W10) that peaked at 2026-06-03T01:36Z. The flare can best be seen in SDO AIA 131.
Version 1 submitted on 2026-06-03T03:58Z by Elizabeth Juelfs
A Notification with ID
20260603-AL-003 was sent on 2026-06-03T04:05Z
A Notification with ID
20260603-AL-004 was sent on 2026-06-03T04:35Z
A Notification with ID
20260603-AL-010 was sent on 2026-06-03T14:51Z
A Notification with ID
20260603-AL-013 was sent on 2026-06-03T18:26Z
A Notification with ID
20260603-AL-014 was sent on 2026-06-03T23:21Z
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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 |
19.0 |
14.0 |
1220.0 |
O |
32.0 |
2026-06-03T04:15Z |
Updated measurement based on best fit among SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. |
1: Result 1 (2.0 AU)
Earth = 2026-06-05T01:13Z
Juice = 2026-06-06T17:45Z
OSIRIS-APEX = 2026-06-05T19:13Z
STEREO A = 2026-06-05T11:58Z
Europa Clipper = 2026-06-06T21:00Z
2: Result 2 (2.0 AU)
Earth = 2026-06-04T23:44Z
Juice = 2026-06-06T11:49Z
OSIRIS-APEX = 2026-06-05T14:55Z
STEREO A = 2026-06-05T13:58Z
Europa Clipper = 2026-06-06T12:00Z
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Elizabeth Juelfs on 2026-06-03T14:54Z |
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CME Analysis
|
M2M_CATALOG |
SH
|
true |
SWPC_CAT |
17.0 |
15.0 |
1098.0 |
O |
46.0 |
2026-06-03T04:42Z |
SHOCK measurement based on best fit of the wider shock feature in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. |
1: Result 1 (2.0 AU)
Earth = 2026-06-04T23:30Z
Europa Clipper = 2026-06-06T13:01Z
Juice = 2026-06-06T09:17Z
OSIRIS-APEX = 2026-06-05T15:14Z
STEREO A = 2026-06-05T03:26Z
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Elizabeth Juelfs on 2026-06-03T14:54Z |
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CME Analysis
|
M2M_CATALOG |
LE
|
false |
SWPC_CAT |
19.0 |
14.0 |
1390.0 |
O |
32.0 |
2026-06-03T04:03Z |
PRELIMINARY measurement based on best fit of early frames among SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. |
1: Result 1 (2.0 AU)
Earth = 2026-06-04T22:06Z
Europa Clipper = 2026-06-06T18:49Z
Juice = 2026-06-06T12:20Z
OSIRIS-APEX = 2026-06-05T15:16Z
STEREO A = 2026-06-05T08:36Z
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Elizabeth Juelfs on 2026-06-03T04:00Z |
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