CME Analysis Information (for CME activity ID: 2025-02-23T19:36:00-CME-001)
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
Image Type:
running difference
Speed (km/s):
1073.0
Speed measured at height (Rs):
18.0
Type: O
Direction (LON/LAT in HEEQ):
88.0/
24.0
Half Angular Width (degree): 45.0
Minor Half-width (degree): None Entered
Tilt (degree):
8.0
Time@21.5: 2025-02-23T23:00Z
Info/Session URL: None Entered
Note: Bulk for trajectory analysis using only SOHO imagery focusing on mid-point of the leading edge in the northwest, the northern portion is faster than this measurement and eastern portion (portion representing the ecliptic plane) is slower than this measurement, due to the tilt of CME out of the ecliptic with respect to occulting disk.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-02-23T23:44Z by
Chris Stubenrauch
A Notification with ID
20250224-AL-001 was sent on 2025-02-24T00:26Z
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