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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-30T08:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-30T08:36:00-CME-001 (version 2)
Source Location: N22W75
Note Keyword:
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Faint CME (somewhat brighter in STEREO COR2 coronagraph than in SOHO LASCO), seen to the northwest in SOHO LASCO C2/C3 and STEREO A COR2. Its source is a filament/ejecta on/close to the northwest limb, seen erupting starting at 2025-03-30T07:48Z in SDO AIA 171/403/131 and GOES SUVI 284/304, and seen as an opening of field lines and later as post-eruptive arcades/brightening in SDO AIA 193 extending to ~N22W70 but possibly centered around the northwest limb or even beyond the limb. The eruption is well seen in STEREO A EUV imagery happening to the east of AR 4035 (N16W94) and centered around ~N22W90.

Submitted on 2025-03-30T16:03Z by Anna Chulaki

A Notification with ID 20250330-AL-003 was sent on 2025-03-30T16:26Z

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 87.0 30.0 1154.0 O 25.0 2025-03-30T11:47Z Analysis based on the fit with two coronagraphs and confirmed by the location of the associated filament eruption (close to the NW limb). 1: Result 1 (2.0 AU)
Juice = 2025-03-31T22:43Z
Solar Orbiter = 2025-03-30T18:00Z
Anna Chulaki on 2025-03-30T15:48Z



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