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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-07-12T01:14Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-07-12T01:14:00-CME-001 (version 4)
Source Location: S10W68
Active Region Number: 14485
Note Keyword:
DFL: Likely deflection of the event within the FOV
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
L: Loop
Note: CME seen to the Southwest in SOHO LASCO C2 in association with a long-duration C5.9-class flare from AR 14485 (S10W68) with corresponding circular EUV wave seen best in GOES SUVI 284 imagery starting around 2026-07-12T01:00Z. This eruption is located to the South of a prominent coronal hole, resulting in this CME likely being deflected. This CME overlaps with CME: 2026-0712T02:12Z. This subsequent CME (CME: 2026-07-12T02:12Z) appears to accelerate the Northern portion of this ongoing event (CME: 2026-07-12T02:14Z), greatly changing its morphology in later frames.
Version 1 submitted on 2026-07-12T02:08Z by Chris Stubenrauch
Version 2 submitted on 2026-07-12T02:10Z by Chris Stubenrauch
Version 3 submitted on 2026-07-12T13:10Z by Melissa Kane
Version 4 submitted on 2026-07-12T13:18Z by Melissa Kane
A Notification with ID
20260712-AL-002 was sent on 2026-07-12T13:50Z
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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 |
43.0 |
-11.0 |
552.0 |
C |
42.0 |
2026-07-12T07:45Z |
Updated measurement based on approximate source location and best fit in SOHO LASCO C2/C3, STEREO A COR2 and GOES CCOR-1. |
1: Result 1 (2.0 AU)
Earth = 2026-07-15T11:00Z
BepiColombo = 2026-07-13T09:04Z
Juice = 2026-07-16T06:00Z
Parker Solar Probe = 2026-07-14T01:49Z
STEREO A = 2026-07-15T02:36Z
Mars = 2026-07-18T02:00Z
Psyche = 2026-07-18T02:00Z
2: Result 2 (2.0 AU)
Earth = 2026-07-15T14:00Z
BepiColombo = 2026-07-13T09:46Z
Juice = 2026-07-16T07:42Z
Parker Solar Probe = 2026-07-13T22:44Z
STEREO A = 2026-07-14T23:41Z
Mars = 2026-07-18T02:00Z
Psyche = 2026-07-17T23:00Z
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Melissa Kane on 2026-07-12T13:12Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
55.0 |
-23.0 |
480.0 |
S |
43.0 |
2026-07-12T08:43Z |
Preliminary leading edge measurement using only the first two frames of SOHO C2 and assuming a modest 15 degrees of deflection eastward relative to the source longitude due to the presence of a coronal hole feature. |
Not modeled
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Chris Stubenrauch on 2026-07-12T02:09Z |
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