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: 2024-08-16T14:48Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Activity ID: 2024-08-16T14:48:00-CME-001 (version 1)
Source Location: N28E04
Active Region Number: 13789

Note Keyword:

DFL: Likely deflection of the event within the FOV

OFL: Outflowing material at the back of the CME

Source Signature Keyword:

FLR: Flare

OFL: Moving/Opening field lines

BR: Brightening

DIM: Dimming

Morphology Keyword:

F: Flux Rope

Note: CME seen to the N in SOHO LASCO C2/C3 and NE in STEREO COR2A. The source is an eruption from AR 3789 starting around 2024-08-16T13:52Z as field line movement and ejecting material in SDO AIA 171/193/211/304, alongside a C5.9 class flare which peaked at 2024-08-16T14:09Z best seen in SDO AIA 131. Eruption on the north end of the AR. Light dimming also observed reverberating across a broad area NE of the region in SDO AIA 193/211.

Submitted on 2024-08-16T17:47Z 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	-10.0	57.0	431.0	S	19.0	2024-08-16T23:18Z	Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A of early frames due to current availability. Deflected far northward of the eruption centered around N28E04 in SDO imagery, but it triangulated here between coronagraphs so it is in good confidence.	Not modeled	Tony Iampietro on 2024-08-16T17:49Z

All directly linked activities:

2024-08-16T14:00:00-FLR-001
FLR Type: C5.9

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