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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-06T02:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-05-06T02:48:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME seen to the SE in SOHO LASCO C2/C3, STEREO COR2A, and GOES CCOR-1. The source for this CME may be some weak field line movement observed over the eastern limb in GOES SUVI 284 starting around 2025-05-05T22:16Z. The CME front is not first observed leaving the occulting disk, but rather materializing around 2025-05-06T02:48Z in the LASCO C2 FOV best seen in running difference imagery.

Submitted on 2025-05-06T19:06Z by Tony Iampietro

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 -83.0 -13.0 290.0 S 19.0 2025-05-06T16:10Z Triangulated measurement with SOHO LASCO C3 and STEREO COR2A frames only, starting at 2025-05-06T07:06Z due to acceleration observed across all measurable frames. 1: Result 1 (2.0 AU)
Mars = 2025-05-12T00:00Z
OSIRIS-APEX = 2025-05-08T09:00Z
2: Result 2 (5.5 AU)
Lucy = 2025-05-14T08:00Z
Mars = 2025-05-12T00:00Z
OSIRIS-APEX = 2025-05-08T09:00Z
Tony Iampietro on 2025-05-06T17:37Z



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