DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-09T15:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-09T15:12:00-CME-001 (version 2)
Note Keyword:
DFL: Likely deflection of the event within the FOV
OFL: Outflowing material at the back of the CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: CME observed to the northeast in SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1. The source is likely a filament eruption on/just beyond the northeast limb starting around 2025-06-09T15:06Z, observed in SDO AIA 304 and GOES SUVI 304 as the filament ejecta and in SDO AIA 171/193 and GOES SUVI 284 as field line movement. This source is notably close to the CME start time in SOHO LASCO C2, however no other visible sources in SDO or GOES line up with this front observation.
Version 1 submitted on 2025-06-10T00:25Z by Tony Iampietro
Version 2 submitted on 2025-06-10T01:04Z by Tony Iampietro
A Notification with ID 20250610-AL-001 was sent on 2025-06-10T02:20Z
A Notification with ID 20250611-AL-001 was sent on 2025-06-11T01:21Z

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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -95.0 36.0 948.0 C 22.0 2025-06-09T18:56Z Triangulated measurement between later frames of SOHO LASCO C3 and STEREO A COR2 only, as the front fans out and widens, and deflects slightly northward, from its first visible frames in SOHO LASCO C2. 1: Result 1 (2.0 AU)
BepiColombo = 2025-06-10T09:00Z
Mars = 2025-06-14T20:00Z
2: Result 2 (2.0 AU)
BepiColombo = 2025-06-10T09:00Z
Mars = 2025-06-14T21:00Z
3: Result 3 (5.5 AU)
BepiColombo = 2025-06-10T08:00Z
Europa Clipper = 2025-06-16T06:00Z
Mars = 2025-06-14T21:00Z
Tony Iampietro on 2025-06-10T00:27Z



All directly linked activities:
No Linked Activity Found.


Comments by users:
0 comment received.
Insert title here

The Moon to Mars Space Weather Analysis Office and other entities provide data to DONKI as a courtesy to the community.
By visiting this site, you acknowledge that you understand and agree to the Important Disclaimer Notice

If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center (https://swpc.noaa.gov). This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.

Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Policy