CME Analysis Information (for CME activity ID: 2026-03-22T23:24:00-CME-001)
Measurement Creation Time: 2026-03-23T11:32Z
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):
739.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ):
84.0/
7.0
Half Angular Width (degree): 40.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-03-23T05:01Z
Info/Session URL: None Entered
Note: Triangulated bulk analysis with SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. Due to the distorted lobed shape of the CME front, this analysis best captures the faster northern leading edge of the CME front using the full width of the bright bulk material. The CME front is further distorted in STEREO A COR2's field-of-view, but able to be captured good enough to track with the other coronagraphs.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-03-23T13:13Z by Tony Iampietro
Version 2 submitted on 2026-03-23T13:46Z by Tony Iampietro
A Notification with ID
20260323-AL-003 was sent on 2026-03-23T15:52Z
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