DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity

Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-22T08:24Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

GOES: CCOR-1

Activity ID: 2025-05-22T08:24:00-CME-001 (version 1)
Source Location: N23W16
Active Region Number: 14089

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

Source Signature Keyword:

OFL: Moving/Opening field lines

Morphology Keyword:

Note: Faint jet-like CME to the NW in SOHO LASCO C2, C3, possibly faintly to the N in STEREO A COR2 and NW in GOES CCOR-1. This CME overlaps with a developing streamer blowout CME to the north in the coronagraphs. The source appears to be a faint and quick eruption associated with moving/field lines and brief dimming as seen in SDO/AIA 193 starting around 2025-05-22T08:10Z from the now decayed Active Region 14089 in the NW.

Version 1 submitted on 2025-05-22T18:43Z by Carina Alden

No Notification has been sent for this activity yet.

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	37.0	46.0	1201.0	O	10.0	2025-05-22T11:22Z	Parameters based on best fit in relation to source location. Parameters may vary by +/- 10 degrees due to overlapping features in coronagraph imagery.	Not modeled	Carina Alden on 2025-05-22T18:46Z

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