DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-17T00:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-17T00:36:00-CME-001 (version 1)
Source Location: N21E20
Active Region Number: 14115
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: Narrow fast CME to the northeast(it looks a bit like a protruding nose of the more complex, likely 2-CME, conglomerate) the source of which is a possible 2-filament eruption east of Active Region 14115: a complex, two-pronged filament eruption with bright post-eruptive arcades centered ~(N21E20) in SDO AIA 304 which is likely associated with the C5.5 flare centered around N21E22 and peaking at 2025-06-17T00:38Z. There is also a more eastern filament that is possibly erupting at the same time.
Version 1 submitted on 2025-06-17T13:11Z by Anna Chulaki
A Notification with ID 20250617-AL-003 was sent on 2025-06-17T16:46Z

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 -36.0 31.0 717.0 C 16.0 2025-06-17T05:28Z 1: Result 1 (2.0 AU)
Earth = 2025-06-20T18:00Z
OSIRIS-APEX = 2025-06-19T22:00Z
2: Result 2 (5.5 AU)
Earth = 2025-06-20T18:00Z
Psyche = 2025-06-24T12:00Z
OSIRIS-APEX = 2025-06-19T22:00Z
Anna Chulaki on 2025-06-17T13:13Z



All directly linked activities:
2025-06-16T23:53:00-FLR-001
FLR Type: C5.5


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