CME Analysis Information (for CME activity ID: 2026-06-04T23:00:00-CME-001)
Measurement Creation Time: 2026-06-05T17:22Z
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
Image Type:
running difference
Speed (km/s):
730.0
Speed measured at height (Rs):
14.8
Type: C
Direction (LON/LAT in HEEQ):
17.0/
-1.0
Half Angular Width (degree): 10.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-06-05T02:10Z
Info/Session URL: None Entered
Note: SOHO LASCO C2 only 3D analysis using the observed source longitude centered around W17, as such the parameters could vary slightly. CME fades quickly in SOHO LASCO C2/C3 and GOES CCOR-1. CME half width may be slightly below 10 degrees.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-06-05T17:29Z by Tony Iampietro
A Notification with ID
20260605-AL-006 was sent on 2026-06-05T18:23Z
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