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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-03T04:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-03T04:12:00-CME-001 (version 2)
Source Location: S15W05
Active Region Number: 14045
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FIL: Filament eruption
BR: Brightening
Morphology Keyword:
L: Loop
Note: Faint loop CME seen to the S in SOHO LASCO C2/C3, SE in STEREO A COR2. Source is an eruption seen starting at 2025-04-03T03:24Z from AR 4045 (S15W05) with Eastern deflection. Brightening and ejecta seen deflected to the east are seen in GOES SUVI 304 starting at 2025-04-03T03:24Z. SDO AIA imagery was in a data gap which lasted from 2025-04-02T15:52Z to 2025-04-03T04:54Z.

Submitted on 2025-04-03T13:15Z by Hannah Hermann

A Notification with ID 20250403-AL-001 was sent on 2025-04-03T16:18Z

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 -7.0 -35.0 838.0 C 19.0 2025-04-03T07:46Z Best fit measurement of faint leading edge using several frames of SOHO LASCO C2, C3 and STEREO A COR2. Strong eastern and southern deflection was visible from the source location seen in UV imagery of the Earth-facing disk, which is reflected in the best fit parameters. 1: Result 1 (2.0 AU)
Earth = 2025-04-06T00:00Z
BepiColombo = 2025-04-04T09:00Z
Hannah Hermann on 2025-04-03T13:16Z



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