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CME Analysis Information (for CME activity ID: 2026-07-20T21:12:00-CME-001)
Measurement Creation Time: 2026-07-21T00:01Z
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): 728.0
Speed measured at height (Rs): 11.3
Type: C
Direction (LON/LAT in HEEQ): None Entered / -11.0
Half Angular Width (degree): 12.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-07-21T02:11Z
Info/Session URL: None Entered
Note:

SOHO LASCO C2/C3 plane-of-sky with the unseen, likely far-sided source, and no STEREO A COR2 to triangulate.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-07-21T00:55Z by Tony Iampietro

No Notification has been sent for this activity yet.

All directly linked activities:

2026-07-20T21:12:00-CME-001

Comments by users:

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