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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-12T20:04Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-03-12T20:04:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
PEA: Post eruption arcade
Morphology Keyword:
J: Jet
Note: CME first seen to the NE in SOHO LASCO C2 white light imagery starting at 2025-03-12T20:04Z. Also seen to the NE in SOHO LASCO C3 but is not seen in STEREO A COR2. This jet may have been visible in running difference imagery shortly before it was visible in white light imagery and has a half-width of less than ten degrees. There is not a good source candidate on the Earth-facing disk; however, there are some possible post eruptive arcades on or just beyond the NE limb (approximately N35-N40) best seen in SDO AIA 171 beginning around 2025-03-12T21:15Z that could be related to this jet.

Submitted on 2025-03-12T23:43Z by Elizabeth Juelfs

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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 Plane-of-sky NONE 47.0 432.0 S 10.0 2025-03-13T04:04Z Plane-of-sky measurement made with running difference imagery from SOHO LASCO C2/C3. A plane-of-sky measurement was chosen due to the lack of certainty in a source location. Not modeled Elizabeth Juelfs on 2025-03-12T23:46Z



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