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: 2024-02-16T03:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-02-16T03:12:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the north/northwest in SOHO LASCO C2/C3 and STEREO A COR2 imagery. The source is likely a filament eruption spanning N40W05 to N25W35 which begins to lift-off around 2024-02-16T02:30Z as seen in SDO AIA 131, 171, 193, 304 imagery. An opening of field lines is visible from this region in SDO AIA 171 and 193 imagery, with post eruptive loops visible in all SDO wavelengths starting around 2024-02-16T05:00Z.
Submitted on 2024-02-16T14:50Z by Mattie Anastopulos

A Notification with ID 20240216-AL-004 was sent on 2024-02-16T16:37Z

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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
 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 20.0 41.0 726.0 C 38.0 2024-02-16T07:57Z Measurement partially obscured by the pylon in SOHO LASCO C3. This measurement using limited SOHO imagery due to real-time data gap. 1: Result 1 (2.0 AU)
Earth = 2024-02-19T12:00Z
STEREO A = 2024-02-19T06:00Z
2: Result 2 (5.5 AU)
Earth = 2024-02-19T12:00Z
STEREO A = 2024-02-19T06:00Z
Mary Aronne on 2024-02-16T14:53Z



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 Collection Consent Agreement