CME Analysis Information (for CME activity ID: 2025-01-30T17:48:00-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):
892.0
Speed measured at height (Rs):
24.0
Type: C
Direction (LON/LAT in HEEQ):
-20.0/
-12.0
Half Angular Width (degree): 34.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-01-30T21:26Z
Info/Session URL: None Entered
Note: Measurement based on location of opening field lines and brightest portion of post-eruptive arcades associated with an elongated filament eruption as seen in UV imagery, and best fit of shape in SOHO LASCO C2 and C3 frames. This CME was not captured in STEREO A COR2 due to a data gap starting at 2025-01-30T15:09Z.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2025-01-31T02:15Z by Hannah Hermann
A Notification with ID
20250131-AL-003 was sent on 2025-01-31T02:58Z
A Notification with ID
20250201-AL-001 was sent on 2025-02-01T15:34Z
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