DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-07-12T02:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-07-12T02:12:00-CME-001 (version 2)
Source Location: N10W45
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: CME first seen to the NW by SOHO LASCO C2 beginning at 2026-07-12T02:12Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. The CME is seen to the NE in STEREO A COR2. The source of this event is a region of dimming seen located at approximately N10W45 beginning at approximately 2026-07-12T01:45Z as seen in SDO AIA 193. However, due to coronal hole proximity, this CME is likely deflected from the source location. This dimming is likely residual/expanded dimming following a C5.3 flare from Active Region 14485. This CME heavily overlaps and disturbs the morphology of CME: 2026-07-12T01:14Z.
Version 1 submitted on 2026-07-12T13:21Z by Melissa Kane
Version 2 submitted on 2026-07-12T20:08Z by Mary Aronne
A Notification with ID
20260712-AL-003 was sent on 2026-07-12T14:20Z
|
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 |
46.0 |
13.0 |
934.0 |
C |
17.0 |
2026-07-12T05:22Z |
Measurement based on approximate source location and best fit in SOHO LASCO C3 and STEREO A COR2. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2026-07-13T19:43Z
Juice = 2026-07-16T00:00Z
STEREO A = 2026-07-14T20:00Z
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
|
|
Melissa Kane on 2026-07-12T13:22Z |
|
All directly linked activities: |
| No Linked Activity Found. |
|
| Comments by users: |
| 0 comment received. |
|
CCMC DONKI