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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-03-18T21:49Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-03-18T21:49:00-CME-001 (version 1)
Source Location: S40E90
Note Keyword:
COL: Possible collision with previous CME
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
F: Flux Rope
Note: Wide CME which collides with CME: 2023-03-18T17:51Z, seen to the southeast in SOHO and STEREO A coronagraphs. The eruption associated with 2023-03-18T17:51Z may have triggered a larger filament eruption near the eastern limb to break at its vertex.

Submitted on 2023-03-19T13:02Z by Chris Stubenrauch

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 -91.0 -30.0 361.0 S 49.0 2023-03-19T07:46Z Leading edge measurement using SOHO C2 and STEREO A COR2 imagery (no C3 imagery). The leading edge becomes entangled in the previous CME, likely making the velocity result very uncertain. 1: Result 1 (2.0 AU)
Lucy = 2023-03-25T10:00Z
Mars = 2023-03-25T10:00Z
Solar Orbiter = 2023-03-21T04:00Z
Chris Stubenrauch on 2023-03-19T13:04Z



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