DONKI Header

Space Weather Database Of Notifications, Knowledge, Information (DONKI)

DONKI: Menu Page

Go to:

 DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-21T17:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-01-21T17:12:00-CME-001 (version 1)
Source Location: S20E25
Active Region Number: 13967
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
F: Flux Rope
Note: Narrow CME seen due south in SOHO LASCO which appears to be associated with a minor eruption from near Active Region 13967 (S20E25) and broad dimming signature seen best in SDO/GOES 193/195, respectively, following a much larger eruption occurring 2025-01-21T10:20Z. The eruption is characterized by modest southern deflection (out of the ecliptic).

Submitted on 2025-01-22T01:46Z by Chris Stubenrauch

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 -3.0 -29.0 457.0 S 10.0 2025-01-22T00:11Z Bulk measurement assuming modest deflection southward out of the ecliptic, though a discernible faint shock feature was associated with this event which seemed to be much wider and slower. 1: Result 1 (2.0 AU)
Earth = 2025-01-25T12:00Z
Chris Stubenrauch on 2025-01-22T01:51Z



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