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: 2024-07-12T23:06Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-07-12T23:06:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: A very faint but fast partial halo CME covered by a data gap in SOHO LASCO C2 and STEREO A COR2 and first seen in C3. The source (initially very hard to identify) was found in GOES SUVI 304 as a long but faint filament erupting (likely) behind the ENE limb starting at 2024-07-12T22:50Z.

Submitted on 2024-07-13T16:22Z by Anna Chulaki

A Notification with ID 20240717-AL-003 was sent on 2024-07-17T16:50Z

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 -116.0 1.0 1190.0 O 24.0 2024-07-13T01:26Z Approximate analysis of the brighter narrower bulk front of this CME based on the best fit in two coronagraphs, somewhat confirmed by the potential source - a behind the ENE limb filament. 1: Result 1 (2.0 AU)
2: Result 2 (5.5 AU)
Psyche = 2024-07-19T10:00Z
Anna Chulaki on 2024-07-13T16:35Z
CME Analysis M2M_CATALOG SH true SWPC_CAT -136.0 3.0 1218.0 O 43.0 2024-07-13T01:27Z Approximate analysis of the fainter and wider likely shock front of this CME based on the fit in two coronagraphs. Not modeled Anna Chulaki on 2024-07-13T16:35Z



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