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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-11T22:45Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2026-01-11T22:45:00-CME-001 (version 2)
Note Keyword:
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: CME seen to the east in GOES CCOR-1 and to the east in running difference imagery in real-time for SOHO LASCO C2/C3. Not visible in STEREO A COR2 due to a data gap. The source is an M3.3 flare as seen on the east limb across all wavelengths of SDO/AIA imagery starting at 2026-01-11T21:53Z. Rapidly opening field lines and post-eruptive arcades are also visible. The potential source for this flare and CME may be AR 14321, possibly located around S10E115, which rotated off of the Earth-facing disk on 2025-12-31, and may be a region of interest seen in NSO/GONG data.
Version 1 submitted on 2026-01-11T23:54Z by Mary Aronne
Version 2 submitted on 2026-01-12T02:46Z by Mary Aronne
A Notification with ID
20260112-AL-001 was sent on 2026-01-12T00:59Z
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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 |
-115.0 |
-5.0 |
1353.0 |
O |
36.0 |
2026-01-12T01:07Z |
Measurement based on potential source location using GOES CCOR-1 and SOHO LASCO C2/C3 imagery in SWPC_CAT. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2026-01-13T06:07Z
Psyche = 2026-01-17T08:00Z
2: Result 2 (2.0 AU)
Parker Solar Probe = 2026-01-13T06:36Z
Psyche = 2026-01-17T08:00Z
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2026-01-11T23:50Z |
Mary Aronne on 2026-01-12T00:05Z |
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CME Analysis
|
M2M_CATALOG |
SH
|
true |
SWPC_CAT |
-151.0 |
-7.0 |
1608.0 |
O |
50.0 |
2026-01-12T00:39Z |
Shock measurement based on the potential source location, with adjustment to best fit the shock of the CME in GOES CCOR-1 and SOHO LASCO C3 imagery. |
1: Result 1 (2.0 AU)
BepiColombo = 2026-01-12T12:56Z
Mars = 2026-01-14T10:18Z
Parker Solar Probe = 2026-01-12T20:05Z
Psyche = 2026-01-14T22:58Z
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2026-01-11T23:58Z |
Mary Aronne on 2026-01-12T00:09Z |
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