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: 2023-03-12T04:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-03-12T04:00:00-CME-001 (version 1)
Source Location: N25E90
Note Keyword:
KEY: Keyhole-hole shaped CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: CME NE in all spacecraft with the source a slowly developing filament eruption off the NE limb (near the still unnumbered AR rotating onto the Earth-facing disk). The filament uplift is starting before 2023-03-12T02:00Z, when it becomes apparent. Location of eruption is ~N25E90 but it is approximate since the second, more backsided, part of the filament might be looks to have an even more north-eastern location.

Submitted on 2023-03-12T14:32Z by Anna Chulaki

A Notification with ID 20230312-AL-002 was sent on 2023-03-12T15:09Z

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 -107.0 31.0 673.0 C 48.0 2023-03-12T09:33Z Analysis based on the best fit in swpc_cat but is consistent with the source location of the erupting filament. 1: Result 1 (2.0 AU)
Mars = 2023-03-17T05:00Z
Parker Solar Probe = 2023-03-13T00:00Z
Anna Chulaki on 2023-03-12T14:34Z



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