CME Analysis Information (for CME activity ID: 2026-06-29T09:00:00-CME-001)
Measurement Creation Time:
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:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Image Type:
running difference
Speed (km/s):
631.0
Speed measured at height (Rs):
13.8
Type: C
Direction (LON/LAT in HEEQ):
-144.0/
-8.0
Half Angular Width (degree): 18.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-06-29T13:11Z
Info/Session URL: None Entered
Note: Measurement based on the best fit between GOES CCOR-1 and STEREO A COR2 imagery in SWPC_CAT. The leading edge is faint and unclear in running difference imagery, and this measurement is approximate.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-06-29T12:22Z by Mary Aronne
A Notification with ID
20260629-AL-001 was sent on 2026-06-29T13:30Z
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