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: 2024-12-03T20:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-03T20:48:00-CME-001 (version 1)
Source Location: N15W90
Note Keyword:
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
J: Jet
Note: Narrow CME seen to the NW in SOHO LASCO C2/C3. Not captured in STEREO A COR2 due to overnight data gap which lasted from 2024-12-03T12:23Z to 2024-12-04T00:38Z. Source is likely a small jet-like eruption of material seen on or just beyond the NW limb (W90-W110) and at about N15 in GOES SUVI 304 (seen most clearly at later frame 2024-12-03T20:56Z) immediately following an on-limb filament eruption which had likely resulted in a preceding northwest CME: 2024-12-03T20:36Z.

Submitted on 2024-12-04T14:28Z by Hannah Hermann

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 90.0 17.0 998.0 C 13.0 2024-12-04T00:29Z Measurement based on approximate location of source as observed in UV imagery and based on best fit in SOHO LASCO C2/C3 frames. This CME was not captured in STEREO A COR2 due to overnight data gap which lasted from 2024-12-03T12:23Z to 2024-12-04T00:38Z. 1: Result 1 (2.0 AU)
Hannah Hermann on 2024-12-04T14:30Z



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