CME Analysis Information (for CME activity ID: 2026-05-30T08:38:00-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
Image Type:
running difference
Speed (km/s):
776.0
Speed measured at height (Rs):
13.9
Type: C
Direction (LON/LAT in HEEQ):
-168.0/
23.0
Half Angular Width (degree): 51.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-05-30T12:59Z
Info/Session URL: None Entered
Note: Bulk measurement based on the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery. Due to the far-sided and therefore unknown source location, the measured parameters may vary slightly.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2026-05-30T15:53Z by Mattie Anastopulos
Version 2 submitted on 2026-05-30T15:59Z by Mattie Anastopulos
A Notification with ID
20260530-AL-001 was sent on 2026-05-30T17:04Z
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