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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-23T04:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-23T04:36:00-CME-001 (version 2)
Source Location: N15W90
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
O: Other
Note: Bright and slow CME seen to the NW in SOHO LASCO C2/C3 and STEREO A COR2. Source is opening field lines seen starting at 2024-04-23T03:54Z in SDO 171 from a cluster of Active Regions on or just beyond the NW limb, at a latitude of about N25-N30. These Active Regions likely include formerly numbered Active Regions 13641 and 13642, which had just rotated beyond the northwest limb, as well as Active Region 13649 (N12W70).

Submitted on 2025-03-19T21:46Z by Hannah Hermann

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 43.0 312.0 S 35.0 2024-04-23T16:32Z Measurement taken using source location observed in UV imagery and best fit between coronagraph imagery. 1: Result 1 (2.0 AU)
Mars = 2024-04-28T23:00Z
Parker Solar Probe = 2024-04-25T23:00Z
Hannah Hermann on 2024-04-23T20:00Z



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