CME Analysis Information (for CME activity ID: 2026-06-23T19:00:00-CME-001)
Measurement Creation Time: 2026-06-23T21:53Z
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
SOHO: LASCO/C3
GOES: CCOR-1
Image Type:
running difference
Speed (km/s):
600.0
Speed measured at height (Rs):
9.0
Type: C
Direction (LON/LAT in HEEQ):
-118.0/
19.0
Half Angular Width (degree): 33.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-06-24T01:13Z
Info/Session URL: None Entered
Note: Fairly speculative leading edge measurement using only Sun-Earth line coronagraphs which include SOHO and GOES with no STEREO Ahead imagery, therefore, there is high uncertainty in source longitude by up to 15 degrees.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-06-23T21:53Z by Chris Stubenrauch
A Notification with ID
20260623-AL-001 was sent on 2026-06-23T22:24Z
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