CME Analysis Information (for CME activity ID: 2025-03-07T22:12:00-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
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
1197.0
Speed measured at height (Rs):
28.0
Type: O
Direction (LON/LAT in HEEQ):
0.0/
-25.0
Half Angular Width (degree): 15.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-03-08T00:28Z
Info/Session URL: None Entered
Note: Best fit measurement using several frames of STEREO A COR2, four frames of SOHO LASCO C3, and two frames of SOHO LASCO C2. The leading edge is very faint in SOHO LASCO imagery; it is much more well-defined in STEREO A COR2. This CME visually overlaps with CME:2025-03-07T21:49Z in both SOHO LASCO and STEREO A COR2.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-03-08T03:58Z by
Hannah Hermann
A Notification with ID
20250308-AL-001 was sent on 2025-03-08T14:22Z
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