CME Analysis Information (for CME activity ID: 2026-03-20T12:38:00-CME-001)
Measurement Creation Time: 2026-03-20T16:58Z
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):
1095.0
Speed measured at height (Rs):
13.2
Type: O
Direction (LON/LAT in HEEQ):
-170.0/
-2.0
Half Angular Width (degree): 42.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-03-20T16:01Z
Info/Session URL: None Entered
Note: Preliminary analysis based on the best fit between STEREO A COR2, SOHO LASCO C2/C3, and GOES CCOR-1 imagery in SWPC_CAT.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-03-20T17:01Z by Mary Aronne
A Notification with ID
20260320-AL-002 was sent on 2026-03-20T18:59Z
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