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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-22T20:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-22T20:36:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
L: Loop
LS: Loop and Shock Candidate
Note: Inner loop CME in a set of concentric loop CMEs first seen at 2025-04-22T20:36Z in SOHO LASCO C2 to the northeast in SOHO LASCO C2 and to the northwest in STEREO A COR2. The source likely originates from the far-sided as suggested by this geometry; there is broad field line movement seen developing over hours to the NE in SDO AIA 171 but no large-scale eruption seen.

Submitted on 2025-04-23T00:17Z 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 -146.0 37.0 293.0 S 39.0 2025-04-23T09:03Z Later measurement out to 8 solar radii which is much wider. 1: Result 1 (2.0 AU)
Solar Orbiter = 2025-04-25T10:00Z
Chris Stubenrauch on 2025-04-23T01:10Z
CME Analysis M2M_CATALOG LE false SWPC_CAT -156.0 34.0 273.0 S 32.0 2025-04-23T09:13Z Bulk measurement of one of the brighter loops which is first seen at 20:36Z using SOHO LASCO C2 and STEREO A COR2. Not modeled Chris Stubenrauch on 2025-04-23T00:31Z



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