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CME Analysis Information (for CME activity ID: 2025-03-05T04:48:00-CME-001)
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/C2

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 705.0
Speed measured at height (Rs): 8.5
Type: C
Direction (LON/LAT in HEEQ): -108.0/ -35.0
Half Angular Width (degree): 25.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-03-05T10:15Z
Info/Session URL: None Entered
Note:

Measurement using the location of the source seen in UV imagery of the Earth-facing disk and the best fit between SOHO LASCO C2 and STEREO A COR2. The full leading edge and a small interior flux rope are both faintly visible in C2, but this CME is only tentatively seen as an extremely faint feature for two frames in STEREO A COR2, so there is some uncertainty with this measurement. The best fit parameters match well with the approximated source location if taking into account some southern deflection, though, which increases confidence a bit. Leading edge is too diffuse to track in SOHO LASCO C3.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2025-03-05T20:06Z by Hannah Hermann

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	2025-03-05T20:33Z	2.0		No or little impact to Earth.	BepiColombo = 2025-03-05T23:00Z

All directly linked activities:

2025-03-05T04:48:00-CME-001

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