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: 2024-08-22T06:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-08-22T06:53:00-CME-001 (version 2)
Note Keyword:
3P: 3-part structure CME
FOV: Front Bright front; may be evidence of pileup
GAP: Data gap
KEY: Keyhole-hole shaped CME
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Bright loop CME first seen to the NW in STEREO A COR2 beginning at 2024-08-22T06:53Z. Data gap in SOHO LASCO imagery from 2024-08-21T23:36Z to 2024-08-22T07:24Z obstructed a few early frames of this CME in SOHO LASCO C2. The source of this event appears to be a large far-sided eruption, evidenced by wide opening field lines seen in GOES SUVI 284 beginning at approximately 2024-08-22T06:19Z and the possible remnants of filamentary material seen in GOES SUVI 304.

Submitted on 2025-03-19T21:56Z by Hannah Hermann

A Notification with ID 20240822-AL-001 was sent on 2024-08-22T23:44Z

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 144.0 44.0 570.0 C 41.0 2024-08-22T13:17Z Measurement of bright leading edge using best fit between coronagraphs and farsided parameters as indicated by UV imagery. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-08-24T00:00Z
Solar Orbiter = 2024-08-24T15:00Z
Hannah Hermann on 2024-08-22T23:32Z



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