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: 2024-06-12T23:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-06-12T23:48:00-CME-001 (version 2)
Note Keyword:
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible as a halo in SOHO LASCO C2/C3 imagery and is not visible in STEREO A COR2 due to a data gap. The source is likely far-sided. An eruption and subsequent M1.2 flare from Active Region 13711 (S12E12) is visible starting around 2024-06-12T22:40Z as seen in SDO AIA 131, 171, 193, and 304 imagery. However, this eruption appears to deflect towards the west and the source location does not provide an accurate measurement for this CME. Therefore, this event is more likely to be far-sided.

Submitted on 2025-02-20T19:20Z by Mattie Anastopulos

A Notification with ID 20240613-AL-004 was sent on 2024-06-13T23:17Z

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 -171.0 -6.0 1357.0 O 45.0 2024-06-13T01:39Z The measured longitude is speculative due to the far-sided and uncertain source location. The measured parameters were based on the best fit in SOHO LASCO C2/C3 and may vary. 1: Result 1 (2.0 AU)
Solar Orbiter = 2024-06-14T19:03Z
2: Result 2 (5.5 AU)
Solar Orbiter = 2024-06-14T19:18Z
Psyche = 2024-06-19T18:00Z
Mattie Anastopulos on 2024-06-13T19:47Z



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