CME Analysis Information (for CME activity ID: 2026-02-16T13:23:00-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/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Image Type:
running difference
Speed (km/s):
1029.0
Speed measured at height (Rs): None Entered
Type: O
Direction (LON/LAT in HEEQ):
-17.0/
-3.0
Half Angular Width (degree): 26.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-02-16T16:28Z
Info/Session URL: None Entered
Note: Measurement based on best fit of the leading edge in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The CME is best visible in STEREO A COR2.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-02-16T17:20Z by Elizabeth Juelfs
A Notification with ID
20260216-AL-004 was sent on 2026-02-16T19:03Z
A Notification with ID
20260216-AL-007 was sent on 2026-02-16T22:24Z
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