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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-08-06T17:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-08-06T17:38:00-CME-001 (version 1)
Source Location: S15W155
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
Note: This CME is visible to the W/SW in STEREO A COR2 and GOES CCOR-1 imagery. The source of this CME is a filament eruption visible to the SW in STEREO A EUVI 304 around 2026-08-06T16:15Z with associated moving/opening field lines, dimming, and brightening visible to the SW in STEREO A EUVI 195. The source is in close proximity to an equatorial coronal hole.
Version 1 submitted on 2026-08-06T23:29Z by Carina Alden
A Notification with ID
20260807-AL-001 was sent on 2026-08-07T00:41Z
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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 |
126.0 |
-20.0 |
779.0 |
C |
21.0 |
2026-08-06T21:51Z |
Parameters based on best fit using STEREO A COR2 and GOES CCOR-1 imagery. There is no SOHO imagery available currently due to an on going data gap. There was likely deflection within the field of view due to proximity of a coronal hole. |
1: Result 1 (2.0 AU)
BepiColombo = 2026-08-07T12:00Z
Mars = 2026-08-11T00:00Z
Psyche = 2026-08-10T16:00Z
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2026-08-06T23:18Z |
Carina Alden on 2026-08-06T23:33Z |
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All directly linked activities: |
| No Linked Activity Found. |
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