CME Analysis Information (for CME activity ID: 2026-03-25T15:48:00-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:
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
295.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ):
15.0/
30.0
Half Angular Width (degree): 34.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-03-26T12:14Z
Info/Session URL: None Entered
Note: Triangulation between SOHO LASCO C3 and STEREO A COR2, as the CME accelerates after LASCO C2 visibility. The CME front is notably wider in LASCO C3 than STEREO A COR2, so the LASCO C3 width is used.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-03-26T13:56Z by Tony Iampietro
No Notification has been sent for this activity yet.
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