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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-11T19:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-05-11T19:00:00-CME-001 (version 1)
Source Location: N15E80
Active Region Number: 14087
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
J: Jet
Note: Narrow, jet-like CME first seen in the NE by SOHO LASCO C2 beginning at 2025-05-11T19:00Z, as well as by SOHBO LASCO C3 and GOES CCOR in later frames. This event is not visible in STEREO A COR2 due to a data gap from 11/16:53Z to 12/01:53Z. The source of this event is a small eruption along the NE limb near AR 4087 (N15E80), beginning at approx. 2025-05-11T18:37Z, as seen in GOES SUVI 304. 
Version 1 submitted on 2025-05-12T17:49Z 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 LE true Plane-of-sky NONE 13.0 765.0 C 10.0 2025-05-11T23:24Z POS measurement due to source near the limb and lack of STEREO A COR2 to triangulate. Not modeled Melissa Kane on 2025-05-12T17:51Z



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