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: 2024-06-17T08:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-06-17T08:48:00-CME-001 (version 1)
Note Keyword:
COL: Possible collision with previous CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Faint CME visible to the SW in SOHO LASCO C2/C3 and STEREO A COR2. The source is likely backsided. Field line movement beyond the S/SW limb visible in SDO AIA 171 and very faint field line movement in GOES SUVI 284 around 2024-06-17T08:18Z. [The M1.5 flare with peak time 2024-06-17T08:04Z from AR13712 was considered as a candidate source for this CME, but after analysis it was determined that the source is beyond the limb (possibly sympathetic with the eruption that resulted in the southeast CME:2024-06-17T08:24Z).]

Submitted on 2024-06-17T19:50Z by Hannah Hermann

A Notification with ID 20240617-AL-002 was sent on 2024-06-17T20:46Z

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 170.0 -43.0 557.0 C 26.0 2024-06-17T14:44Z Measurement of bulk portion using best fit between SOHO LASCO C2/C3 and STEREO A COR2 and using a source location beyond the limb, as indicated by UV imagery. 1: Result 1 (2.0 AU)
Solar Orbiter = 2024-06-20T18:00Z
2: Result 2 (5.5 AU)
Psyche = 2024-06-24T12:00Z
Solar Orbiter = 2024-06-20T18:00Z
Hannah Hermann on 2024-06-17T19:52Z



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