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: 2024-08-07T15:05Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-08-07T15:05:00-CME-001 (version 1)
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
Morphology Keyword:
F: Flux Rope
Note: Backsided halo CME visible in SOHO LASCO C2/C3. The CME is not visible in STEREO A COR2 in real-time due to a data gap from 2024-08-07T14:09Z. The source is not seen in available EUV imagery, and is believed to be backsided.

Submitted on 2024-08-07T19:37Z by Mary Aronne

A Notification with ID 20240807-AL-005 was sent on 2024-08-07T21:41Z

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 -180.0 -10.0 545.0 C 47.0 2024-08-07T20:03Z Measurement using fit on back side in SOHO LASCO C2/C3 only due to a data gap in STEREO A COR2. Because this is based on the best fit of the halo in SOHO only, the longitude is very approximate. 1: Result 1 (2.0 AU)
Solar Orbiter = 2024-08-10T06:00Z
2: Result 2 (5.5 AU)
Psyche = 2024-08-17T00:00Z
Solar Orbiter = 2024-08-10T06:00Z
Mary Aronne on 2024-08-07T19:38Z



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