CME Analysis Information (for CME activity ID: 2025-04-22T10:12:00-CME-001)
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
Image Type:
running difference
Speed (km/s):
279.0
Speed measured at height (Rs):
6.2
Type: S
Direction (LON/LAT in HEEQ):
-53.0/
27.0
Half Angular Width (degree): 33.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-04-22T23:19Z
Info/Session URL: None Entered
Note: Parameters based on best fit in SOHO LASCO C2, C3, and STEREO A COR2 imagery. The front of the CME becomes very diffuse as it progresses out in the C2/C3 and COR2A field of view.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-04-22T16:39Z by
Carina Alden
No Notification has been sent for this activity yet.
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