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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-08-04T13:23Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-08-04T13:23:00-CME-001 (version 2)
Source Location: N25W30
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: CME visible to the NE in STEREO A COR2 and the NW in GOES CCOR-1. Not visible in SOHO LASCO C2/C3 in real-time due to a data gap. The source is likely an eruption from approximately N25W30 with dimming, moving field lines, and post-eruptive arcades best seen in SDO AIA 193 and STEREO A EUV 195 starting around 2026-08-04T12:25Z.
Version 1 submitted on 2026-08-04T15:23Z by Mary Aronne
Version 2 submitted on 2026-08-04T18:26Z by Mary Aronne
A Notification with ID
20260804-AL-002 was sent on 2026-08-04T18:21Z
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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 |
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CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
34.0 |
40.0 |
487.0 |
S |
43.0 |
2026-08-04T20:24Z |
Updated measurement based on the source location as well as the best fit between GOES CCOR-1 and STEREO A COR2 imagery in SWPC_CAT. |
1: Result 1 (2.0 AU)
Earth = 2026-08-08T10:00Z
Parker Solar Probe = 2026-08-06T22:36Z
Juice = 2026-08-09T08:00Z
BepiColombo = 2026-08-05T16:00Z
STEREO A = 2026-08-07T14:00Z
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Mary Aronne on 2026-08-04T17:36Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
32.0 |
37.0 |
475.0 |
S |
34.0 |
2026-08-04T19:24Z |
Preliminary measurement based on approximate source location using STEREO A COR2 imagery in SWPC_CAT. |
1: Result 1 (2.0 AU)
Earth = 2026-08-08T12:00Z
Parker Solar Probe = 2026-08-06T21:51Z
Juice = 2026-08-09T10:00Z
STEREO A = 2026-08-07T14:00Z
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Mary Aronne on 2026-08-04T15:24Z |
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All directly linked activities: |
| No Linked Activity Found. |
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