DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-12-06T21:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2025-12-06T21:12:00-CME-001 (version 6)
Source Location: N23E02
Active Region Number: 14299
Note Keyword:
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
Note: CME first seen to the E in STEREO A COR2 starting at 2025-12-06T20:53Z. The CME is also seen as a full halo in SOHO LASCO C2. The source of this CME is most likely an M8.1 flare from AR 14299 (N23E02) that peaked at 2025-12-06T20:39Z. The eruption signature can be seen across all wavelengths of GOES SUVI imagery and includes dimming, opening field lines, and an EUV wave. The eruption is also visible from the point of view of STEREO A EUV imagery.
Version 1 submitted on 2025-12-06T22:39Z by Elizabeth Juelfs
Version 2 submitted on 2025-12-07T00:05Z by Elizabeth Juelfs
Version 3 submitted on 2025-12-07T03:30Z by Elizabeth Juelfs
Version 4 submitted on 2025-12-10T15:13Z by Mary Aronne
Version 5 submitted on 2025-12-10T15:14Z by Mary Aronne
Version 6 submitted on 2025-12-22T14:33Z by Elizabeth Juelfs
A Notification with ID
20251206-AL-004 was sent on 2025-12-06T23:59Z
A Notification with ID
20251208-AL-005 was sent on 2025-12-08T16:30Z
|
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 |
3.0 |
9.0 |
905.0 |
C |
43.0 |
2025-12-07T00:38Z |
Preliminary BULK measurement based on early frames from STEREO A COR2 and SOHO LASCO C2. |
1: Result 1 (2.0 AU)
Earth = 2025-12-09T04:41Z
(PE: -3.2 h)
OSIRIS-APEX = 2025-12-08T17:31Z
Solar Orbiter = 2025-12-08T20:08Z
STEREO A = 2025-12-08T22:00Z
2: Result 2 (5.5 AU)
Earth = 2025-12-09T04:23Z
(PE: -3.5 h)
OSIRIS-APEX = 2025-12-08T17:09Z
Solar Orbiter = 2025-12-08T19:55Z
STEREO A = 2025-12-08T22:00Z
3: Result 3 (2.0 AU)
Earth = 2025-12-09T04:09Z
(PE: -3.8 h)
OSIRIS-APEX = 2025-12-08T17:21Z
Solar Orbiter = 2025-12-08T19:50Z
STEREO A = 2025-12-09T00:30Z
|
2025-12-06T22:33Z |
Elizabeth Juelfs on 2025-12-07T01:42Z |
|
CME Analysis
|
M2M_CATALOG |
SH
|
true |
SWPC_CAT |
-23.0 |
4.0 |
979.0 |
C |
55.0 |
2025-12-07T00:33Z |
SHOCK measurement based on triangulation of SHOCK feature among SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1. |
1: Result 1 (2.0 AU)
Earth = 2025-12-09T00:14Z
(PE: -7.7 h)
OSIRIS-APEX = 2025-12-08T17:04Z
Solar Orbiter = 2025-12-08T18:40Z
STEREO A = 2025-10-09T04:00Z
|
|
Elizabeth Juelfs on 2025-12-07T01:41Z |
|
All directly linked activities: |
|
|
|
| Comments by users: |
| 0 comment received. |
|
CCMC DONKI