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CME Analysis Information (for CME activity ID: 2025-07-14T21:24:00-CME-001)
Measurement Creation Time: 2025-07-15T15:26Z
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT

Detecting Instruments:

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 450.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ): 110.0/ -32.0
Half Angular Width (degree): 48.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-07-15T07:49Z
Info/Session URL: None Entered
Note:

Triangulated measurement of the leading edge between SOHO LASCO C3 and STEREO A COR2, capturing the full width of the eruption with the southern lobe slightly ahead of the western lobe. Only later frames of C3 and COR2A are used due to observed acceleration when including earlier frames of C2/C3 and COR2A.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2025-07-15T15:26Z by Tony Iampietro

No Notification has been sent for this activity yet.

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2025-07-15T15:53Z	2.0		No or little impact to Earth.	Juice = 2025-07-17T14:00Z Solar Orbiter = 2025-07-17T16:00Z

All directly linked activities:

2025-07-14T21:24:00-CME-001

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