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: 2024-05-22T04:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-05-22T04:00:00-CME-001 (version 1)
Source Location: S06W52
Active Region Number: 13679
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
O: Other
Note: CME seen to the NW in all coronagraphs. Source is not completely certain, but likely an M1.5 flare (S06W52) from AR 3679 which peaked at 2024-05-22T03:13Z, best seen in SDO AIA 131. Also observed as dimming and some weak field line movement at the time of the flare in SDO AIA 171/193/211, deflected northward of the region, supporting the source at S06W52 leading to a NW-directed CME.

Submitted on 2024-05-22T19:28Z by Tony Iampietro

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 52.0 20.0 429.0 S 13.0 2024-05-22T12:06Z Triangulated measurement between SOHO LASCO and STEREO COR2A using the M1.5 flare from AR 3679 (S06W52) as an initial source, and finding a fit at this longitude with northward deflection that was observed in SDO imagery. 1: Result 1 (2.0 AU)
Tony Iampietro on 2024-05-22T19:30Z



All directly linked activities:
2024-05-22T03:02:00-FLR-001
FLR Type: M1.5


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