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CME Analysis Information (for CME activity ID: 2025-06-17T15:38:00-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: Plane-of-sky

Detecting Instruments:

SOHO: LASCO/C2

SOHO: LASCO/C3

Image Type: running difference
Speed (km/s): 482.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ): None Entered / 68.0
Half Angular Width (degree): 10.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-06-17T23:32Z
Info/Session URL: None Entered
Note:

Plane-of-sky measurement with only SOHO LASCO C2/C3 as this CME is not observed well, or at all, in STEREO A COR2 or GOES CCOR-1, and there is uncertainty in the source location observed in SDO AIA 171. It may be, and is more likely, far-sided.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

 Version 1 submitted on 2025-06-18T01:10Z by Tony Iampietro

No Notification has been sent for this activity yet.

All directly linked activities:

2025-06-17T15:38:00-CME-001

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