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: 2024-03-17T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2024-03-17T01:25:00-CME-001 (version 1)
Note Keyword:
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible to the east in SOHO LASCO C2 imagery. The leading edge becomes diffuse and undetectable before the CME enters SOHO LASCO C3 imagery. Additionally, there is a data gap in STEREO A COR2 during this event. The source is likely a small eruption visible on or just beyond the eastern limb seen in SDO AIA 131, 171, 193, 304 imagery starting around 2024-03-17T00:45Z.

Submitted on 2024-03-17T19:04Z 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 -90.0 3.0 353.0 S 14.0 2024-03-17T11:16Z The measured longitude was approximated using -90 degrees as the source is visible near the eastern limb, but may vary slightly as a precise longitude is unknown. Stereoscopic viewpoints were not available for this measurement due to a data gap in STEREO A COR2 imagery. 1: Result 1 (2.0 AU)
Mattie Anastopulos on 2024-03-17T19:08Z



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