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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-26T09:49Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-26T09:49:00-CME-001 (version 2)
Source Location: S16W99
Active Region Number: 14028
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
Morphology Keyword:
OS: Other and Shock Candidate
Note: Bright CME first seen in the West by SOHO LASCO C2 beginning at 2025-03-26T09:49Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. The source of this event is an occulted C6.5 flare from AR 14028 (S16W99) seen in SDO AIA 131 peaking at 2025-03-26T09:12Z. A small amount of filament ejecta is also visible in SDO AIA 304 along with field line opening seen in SDO AIA 171, 193 and 211.

Submitted on 2025-03-26T12:45Z by Melissa Kane

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 SH true SWPC_CAT 88.0 -14.0 524.0 C 27.0 2025-03-26T16:25Z SHOCK measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
Juice = 2025-03-28T19:44Z
Solar Orbiter = 2025-03-27T08:00Z
Melissa Kane on 2025-03-26T12:48Z
CME Analysis M2M_CATALOG LE true SWPC_CAT 88.0 -13.0 392.0 S 26.0 2025-03-26T18:45Z BULK measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
Juice = 2025-03-29T00:00Z
Solar Orbiter = 2025-03-27T12:00Z
Melissa Kane on 2025-03-26T12:43Z



All directly linked activities:
2025-03-26T09:07:00-FLR-001
FLR Type: C6.5


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