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: 2024-04-12T18:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-04-12T18:12:00-CME-001 (version 2)
Source Location: S13E90
Active Region Number: 13637
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: This CME is visible to the east in SOHO LASCO C2/C3 imagery and is not visible in STEREO A COR2 due to a data gap lasting from 2024-04-12T14:23Z to 2024-04-13T02:38Z. The source is likely related to an eruption and subsequent C8.9 flare from Active Region 13637 starting around 2024-04-12T17:55Z as seen in SDO AIA 131 and 304 imagery.

Submitted on 2024-04-13T15:02Z by Mattie Anastopulos

A Notification with ID 20240413-AL-002 was sent on 2024-04-13T15:00Z

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 1.0 848.0 C 18.0 2024-04-12T22:04Z Measurement based on the approximate source location. Due to a data gap in STEREO A COR2 there is no stereoscopic viewpoint available to confirm the measurement. The measured parameters may vary slightly as a result. 1: Result 1 (2.0 AU)
Psyche = 2024-04-19T12:00Z
2: Result 2 (5.5 AU)
Psyche = 2024-04-19T12:00Z
Mattie Anastopulos on 2024-04-13T14:21Z



All directly linked activities:
2024-04-12T17:45:00-FLR-001
FLR Type: C8.9


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