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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-08-25T10:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2026-08-25T10:38:00-CME-001 (version 1)
Source Location: N03E05
Active Region Number: 14513
Note Keyword:
DFL: Likely deflection of the event within the FOV
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: CME observed to the E in STEREO A COR2, and E/NE in SOHO LASCO C2/C3 and GOES CCOR-1. The source is AR 14513 with an M6.9 flare peaking at 2026-08-25T10:02Z, observed in SDO AIA 131. Also observed as field line movement, dimming, and an EUV wave in SDO AIA 171/304, with brightening in SDO AIA 304, visibly deflected by the nearby large coronal hole. Also observed on the east limb as viewed from STEREO A EUVI 195/304.
Version 1 submitted on 2026-08-25T12:57Z by Tony Iampietro
A Notification with ID
20260825-AL-003 was sent on 2026-08-25T13:26Z
A Notification with ID
20260825-AL-006 was sent on 2026-08-25T17:00Z
A Notification with ID
20260825-AL-007 was sent on 2026-08-25T17:21Z
A Notification with ID
20260825-AL-012 was sent on 2026-08-25T23:15Z
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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 |
-24.0 |
6.0 |
510.0 |
C |
35.0 |
2026-08-25T17:39Z |
Triangulation between SOHO LASCO C2 and STEREO A COR2. |
1: Result 1 (2.0 AU)
Earth = 2026-08-28T10:41Z
Europa Clipper = 2026-08-28T18:19Z
Juice = 2026-08-29T00:14Z
OSIRIS-APEX = 2026-08-29T06:58Z
Solar Orbiter = 2026-08-26T09:48Z
Parker Solar Probe = 2026-08-26T13:00Z
2: Result 2 (2.0 AU)
Earth = 2026-08-28T09:25Z
Europa Clipper = 2026-08-28T08:49Z
Juice = 2026-08-29T00:19Z
OSIRIS-APEX = 2026-08-28T21:01Z
Solar Orbiter = 2026-08-26T07:43Z
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2026-08-25T12:32Z |
Elizabeth Juelfs on 2026-08-25T13:22Z |
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CME Analysis
|
M2M_CATALOG |
SH
|
true |
SWPC_CAT |
-15.0 |
12.0 |
659.0 |
C |
39.0 |
2026-08-25T15:55Z |
Speculative SHOCK measurement based on best fit in SOHO LASCO C2/C3 and STEREO A COR2 of faint shock feature. |
1: Result 1 (2.0 AU)
Earth = 2026-08-28T00:32Z
Europa Clipper = 2026-08-28T10:35Z
Juice = 2026-08-28T12:41Z
OSIRIS-APEX = 2026-08-28T20:07Z
Parker Solar Probe = 2026-08-26T08:53Z
Solar Orbiter = 2026-08-26T05:40Z
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Tony Iampietro on 2026-08-25T13:22Z |
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