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: 2024-04-13T18:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-13T18:00:00-CME-001 (version 1)
Source Location: N29W10
Active Region Number: 13634
Note Keyword:
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: This CME is visible to the NE in SOHO LASCO C2/C3 and STEREO A COR2 coronagraph imagery prior to a data gap from 2024-04-13T19:38Z to 2024-04-14T02:38Z. The source is likely an eruption and subsequent C5.5 flare from Active Region 13634 (N29W10) starting around 2024-04-13T14:50Z as seen in SDO AIA 131, 171, 193, 304 imagery.

Submitted on 2024-04-15T18:32Z by Mattie Anastopulos

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 -20.0 35.0 402.0 S 23.0 2024-04-14T02:20Z Measurement based on the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery. The measured parameters likely differ from the source location due to deflection. Multiple measurements produced speeds ranging from 404 to 538 km/s. Not modeled Mattie Anastopulos on 2024-04-15T18:34Z



All directly linked activities:
2024-04-13T14:48:00-FLR-001
FLR Type: C5.5


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