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: 2025-03-13T17:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-03-13T17:36:00-CME-001 (version 1)
Source Location: N20E13
Active Region Number: 14020
Note Keyword:
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
J: Jet
JS: Jet and Shock Candidate
Note: CME seen to the northeast in SOHO LASCO C2 composed of a bright narrow bulk and a fainter shock extending to the north and west relative to the bulk. The source is a minor eruption from near Active Region 4020 (N20E13) with northern deflection as seen in SDO AIA 193, 171, 304 as early as 2025-03-13T16:49Z; darkening in SDO AIA 193, brightening in SDO AIA 304 and the appearance of a breaking loop in SDO AIA 171.

Submitted on 2025-03-14T12:23Z 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 -17.0 27.0 698.0 C 10.0 2025-03-13T22:13Z One spacecraft measurement (SOHO) of the leading edge assuming some modest northern deflection and fitting relative to the source observed in EUV imagery. 1: Result 1 (2.0 AU)
Chris Stubenrauch on 2025-03-14T15:18Z
CME Analysis M2M_CATALOG SH true SWPC_CAT -4.0 26.0 618.0 C 37.0 2025-03-13T22:46Z Measurement of wider shock front using only SOHO C2 and knowledge of the source as determined from EUV imagery. Attached WSA-Enlil+Cone simulation was executed in support of SEP models and should not be used for CME trajectory analysis. Based on simulation output, there is low confidence the CME may arrive at Earth very weakly. 1: Result 1 (2.0 AU)
Earth = 2025-03-16T07:48Z
BepiColombo = 2025-03-14T15:56Z
Solar Orbiter = 2025-03-14T20:56Z
Chris Stubenrauch on 2025-03-14T15:27Z



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