CME Analysis Information (for CME activity ID: 2025-08-29T17:09:00-CME-001)
Measurement Creation Time: 2025-08-29T23:38Z
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
STEREO A: SECCHI/COR2
GOES: CCOR-1
Image Type:
running difference
Speed (km/s):
552.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ):
139.0/
-25.0
Half Angular Width (degree): 42.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-08-29T23:53Z
Info/Session URL: None Entered
Note: Measurement based on best-fit among SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1 as well as a visible source signature beyond the limb from STEREO A.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2025-08-29T23:38Z by Elizabeth Juelfs
A Notification with ID
20250830-AL-001 was sent on 2025-08-30T01:39Z
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